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倾斜防尘水杯 预览
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《学苑创造:B版》 2019年第1期44-46,共3页
每次喝完水,空着的无盖杯子容易沾上灰尘,如何才能方便又卫生地存放空置的杯子,使杯子能够一直保持清洁呢?这样的问题可难不倒设计师们。“Bevel Cup”巧妙地利用了力学的原理,在杯子的手柄上做文章,使杯子与桌面保持45度倾斜的角度倒... 每次喝完水,空着的无盖杯子容易沾上灰尘,如何才能方便又卫生地存放空置的杯子,使杯子能够一直保持清洁呢?这样的问题可难不倒设计师们。“Bevel Cup”巧妙地利用了力学的原理,在杯子的手柄上做文章,使杯子与桌面保持45度倾斜的角度倒放。斜着倒放的杯子,不仅能避免灰尘进入杯子,还能沥干杯子中的液体,杯口也不会和桌面直接接触,可以最大程度地保持杯子的清洁。 展开更多
关键词 水杯 防尘 杯子 设计师 CUP 灰尘 桌面 力学
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三个“一”看懂首届J80亚洲锦标赛
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作者 李旻(图) 《游艇业》 2019年第1期50-53,共4页
2018年12月6-10日,首届“天泽航海杯”J80亚洲锦标赛在厦门五缘湾举行。这项赛事由中国帆船帆板运动协会、J80帆船亚洲联合会、厦门市体育局联合主办,厦门市帆船游艇运动协会承办,天泽航海俱乐部冠名赞助,来自10个国家和地区的26个帆船... 2018年12月6-10日,首届“天泽航海杯”J80亚洲锦标赛在厦门五缘湾举行。这项赛事由中国帆船帆板运动协会、J80帆船亚洲联合会、厦门市体育局联合主办,厦门市帆船游艇运动协会承办,天泽航海俱乐部冠名赞助,来自10个国家和地区的26个帆船队参加比赛(包括9支高校队伍)。 展开更多
关键词 MARINE 锦标赛 亚洲 CUP 厦门市 帆船 俱乐部 航海
Design of packing cup interference fit value of hypercompressors for low density polyethylene production
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作者 Da LEI Xuehong LI +1 位作者 Yun LI Xiwen REN 《能源前沿:英文版》 CSCD 2019年第1期107-113,共7页
The hypercompressor is one of the core facilities in low density polyethylene production,with a discharge pressure of approximately 300 MPa.A packing cup is the basic unit of cylinder packing,assembled by the interfer... The hypercompressor is one of the core facilities in low density polyethylene production,with a discharge pressure of approximately 300 MPa.A packing cup is the basic unit of cylinder packing,assembled by the interference fit between an inner cup and an outer cup.Because the shrink-fitting prestresses the packing cup,serious design is needed to gain a favorable stress state,for example,a tri-axial compressive stress state.The traditional method of designing the interference fit value for packing cups depends on the shrink-fit theory for thickwalled cylinder subject to internal and external pressure.According to the traditional method,critical points are at the inner radii of the inner and external cup.In this study,the finite element method(FEM)has been implementcd to determine a more accurate stress level of packing cups.Different critical points have been found at the edge of lapped sealing surfaces between two adjacent packing cups.The maximum Von Mises equivalent stress in a packing cup increases after a decline with the rise of the interference fit value.The maximum equivalent stress initially occurs at the bore of the inner cup,then at the edge of lapped mating surfaces,and finally at the bore of the outer cup,as the interference radius increases.The traditional method neglects the influence of axial preloading on the interference mating pressure.As a result,it predicts a lower equivalent stress at the bore of the external cup.A higher interference fit value accepted by the traditional method may not be feasible as it might already make packing cups yield at the edge of mating surfaces or the bore of the external cup.Along with fatigue analysis,the feasible range of interference fit value has been modified by utilizing FEM.The modified range tends to be narrower and safer than the one derived from the traditional method,after getting rid of shrink-fit values that could result in yielding in a real packing cup. 展开更多
关键词 INTERFERENCE FIT VALUE PACKING CUP hypercompressor finite element method(FEM)
2019年"巴菲特杯"中美欧桥牌对抗赛回顾(上)
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作者 王建坚 《桥牌》 2019年第7期19-28,共10页
一、赛事背景2005年,英国著名牌手保罗·哈克特(Paul ackett,著名的Hackett双胞胎兄弟之父)首先倡议举办欧美桥牌对抗赛,意图效仿高尔夫球界的著名赛事——“莱德杯”(Ryder Cup)欧美对抗赛——以达到推动、促进桥牌运动发展的目的... 一、赛事背景2005年,英国著名牌手保罗·哈克特(Paul ackett,著名的Hackett双胞胎兄弟之父)首先倡议举办欧美桥牌对抗赛,意图效仿高尔夫球界的著名赛事——“莱德杯”(Ryder Cup)欧美对抗赛——以达到推动、促进桥牌运动发展的目的。随后,美国桥牌界传奇人物哈曼(Bob amman)经与有着"股神"之称、同时也是桥牌爱好者及推广者的沃伦·巴菲特(Warren uffett)协商,决定将此项赛事命名为“巴菲特杯(Buffett Cup)”,其目的当然是希望籍由这位世界著名投资家和慈善家的大名,以提升桥牌在世界上的影响力。 展开更多
关键词 桥牌爱好者 对抗赛 巴菲特 美欧 高尔夫球 运动发展 传奇人物 CUP
Grower's Cup推出一次性纸质咖啡包装
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《包装前沿》 2019年第4期34-35,共2页
Coffee Brewer是Grower' s Cup打造的一款包装与一次性咖啡相结合的独特产品,设计师创新地将一次性咖啡过滤器与滤压壶的概念完美地融入了包装中。
关键词 一次性 CUP 包装 咖啡 纸质 过滤器 设计师
翻译擂台(第36期)
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作者 林巍 《英语世界》 2019年第9期123-126,共4页
Women's World Cup 2019:Team China,[1]It's been 20 years now since China were on the losing side in one of the most iconic games to date in women's football.The 1999 World Cup final saw over 90,000 people c... Women's World Cup 2019:Team China,[1]It's been 20 years now since China were on the losing side in one of the most iconic games to date in women's football.The 1999 World Cup final saw over 90,000 people cram into Pasadena's Rose Bowl stadium fora match that CNN recently declared"changed women's football."[2]This time,the Steel Roses(as China's women's team are known)are in a group that contains two-time winners Germany-who may not be at their most ntimidating but will still pose a stern test-along with South Africa and Spain.[3]The tournament hosts,a resurgent England side,the Netherlands。 展开更多
关键词 翻译 MOST FINAL DATE CUP now SAW CNN
Fashion Transformation!“China Textile City Cup” 2019 Global Fashion Design Elite Challenge is the perfect ending 预览
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《中国纺织:英文版》 2019年第10期14-17,共4页
On September 27th, the “China Textile City Cup” 2019 Global Fashion Design Elite Challenge Finals and Awards Ceremony was held during the “2019 Second World Textile Merchandising Conference”, which ended in Keqiao... On September 27th, the “China Textile City Cup” 2019 Global Fashion Design Elite Challenge Finals and Awards Ceremony was held during the “2019 Second World Textile Merchandising Conference”, which ended in Keqiao, Shaoxing. After inspiring competition, Chen Jing from China won the gold award, Jadeine Sotiana Whiteside from Fiji and Jin Yongxuan from China won the silver award;Chiara Rossi from Italy, Porramace Poglarpprasert from Thailand, and Yu Chenqi from China won the bronze award;Individual awards also have winners.(full list attached). 展开更多
关键词 the CUP from IS World which After ALSO
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Effect of Ciprofloxacin on S.aureus and E.coli Growth in Presence of Vitamin C Using Cup Cut Diffusion Method 预览
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作者 Suhera M. Aburawi Bassma M. Doro Ebtisam A. Awad 《药剂与药理学:英文版》 2019年第8期473-484,共12页
Ciprofloxacin is a second-generation of fluoroquinolone,broad-spectrum antibiotic with bactericidal activity against Gram-positive and Gram-negative organisms.It is one of the most widely used antibiotics,because of i... Ciprofloxacin is a second-generation of fluoroquinolone,broad-spectrum antibiotic with bactericidal activity against Gram-positive and Gram-negative organisms.It is one of the most widely used antibiotics,because of its efficacy,safety,and relatively low cost.Ascorbic acid(vitamin C)is water-soluble monosaccharide antioxidant;it is essentially required by the body for its various biochemical and physiological processes.S.aureus is Gram-positive cocci;widely distributed in the environment,it is a member of the normal flora of the body.S.aureus is not always pathogenic;it is a common cause of skin infections including abscesses,respiratory infections such as sinusitis,and food poisoning.E.coli is Gram-negative bacteria,found in the environment,foods,and intestines.Most E.coli strains are harmless;it is part of the normal microbiota of the gut.However,some serotypes of E.coli cause serious food poisoning in their hosts;it can cause diarrhea,while others cause urinary tract infections,respiratory illness and pneumonia,and other illnesses.Method:Cup cut diffusion method was applied.Experiment I:is carried out to choose the concentration of vitamin C to be used in experiment II.The negative control is normal saline,added in cup in each plate,vitamin C(100 mg/mL,200 mg/mL,400 mg/mL)was added,the volume in each cup was 100μL.Experiment II:Eight groups of treatments were applied.The first is the negative control(1%normal saline),the second group is the positive control of vitamin C(200 mg/mL).The third,fourth and fifth groups are ciprofloxacin with different concentrations(10 mg/mL,20 mg/mL,40 mg/mL);the sixth,seventh and eighth are the combination of vitamin C with each concentration of ciprofloxacin(10 mg/mL,20 mg/mL,40 mg/mL).Each group includes six petri dishes.Bacterial plates were incubated at 37 oC for 24 h and 48 h.Zone of inhibition is measured in mm.Results and conclusion:Ciprofloxacin produces dose dependent increase in zone of inhibition of S.aureus and E.coli growth,after 24 and 48 hours incubation.While vit 展开更多
关键词 CIPROFLOXACIN VITAMIN C S.aureus E.COLI CUP CUT diffusion method
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The analysis on Hassan's dream in《The Kite Runner》 预览
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作者 Fan Zixing 《校园英语》 2019年第28期249-250,共2页
In the book<The Kite Runner>,the author used a lot of metaphors composed of stories to foreshadow the development and imply the mentality of characters.Here i have analyzed Hassan’s dream for an example.
关键词 METAPHOR Story DREAM Magic cup Father-son relationship Friendship BETRAYAL REDEMPTION FACES Hierarchy
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超级帆船的视觉盛宴
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作者 肖仪 《游艇业》 2019年第4期40-45,共6页
6月19-22日,2019年第23届Superyacht Cup帆船赛拉开帷幕,精美绝伦的超级帆船和华丽的经典纵帆船齐聚西班牙首都帕尔马海湾,为帆船爱好者们带来一场视觉盛宴。Superyacht Cup帆船赛是是欧洲最古老的超级帆船赛,每年都会吸引众多超级帆船... 6月19-22日,2019年第23届Superyacht Cup帆船赛拉开帷幕,精美绝伦的超级帆船和华丽的经典纵帆船齐聚西班牙首都帕尔马海湾,为帆船爱好者们带来一场视觉盛宴。Superyacht Cup帆船赛是是欧洲最古老的超级帆船赛,每年都会吸引众多超级帆船的船东、船长、船队前來参赛,帕尔马湾初夏宜人的天气和理想的海风,为赛事提供地中海上最理想的比赛条件。 展开更多
关键词 帆船 视觉 CUP 西班牙 地中海 理想 船东 船长
基于kano模型与QFD的老年智能水杯设计 预览
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作者 刘宗明 王娉 《湖南包装》 2019年第4期52-56,共5页
为准确提升老年智能水杯的用户体验,提出结合kano模型及质量功能展开(QFD)辅助设计决策的方法。通过kano模糊问卷调查法获取老年用户需求并转化为设计要素,确定需求重要度以构建老年智能水杯QFD产品规划质量屋,并提出老年智能水杯实例... 为准确提升老年智能水杯的用户体验,提出结合kano模型及质量功能展开(QFD)辅助设计决策的方法。通过kano模糊问卷调查法获取老年用户需求并转化为设计要素,确定需求重要度以构建老年智能水杯QFD产品规划质量屋,并提出老年智能水杯实例设计解决方案。该方法能准确地提升用户需求并有效提升设计决策。 展开更多
关键词 KANO模型 质量功能展开(QFD) 水杯 智能
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冬日鏖战 记Honda Cup暴锋眼190统一赛 预览
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作者 本刊编辑部 《摩托车》 2019年第2期92-93,共2页
在2018年的最后几天里,你会选择以哪种方式辞旧迎新?对车手们来说,和家人、爱人一起度过固然温馨浪漫,但和自己心爱的赛车、和亦师亦友的一群赛车爱好者一起度过似乎更有深意,尤其是在寒潮来袭的时节里……12月29日~30日,2018年Honda Cu... 在2018年的最后几天里,你会选择以哪种方式辞旧迎新?对车手们来说,和家人、爱人一起度过固然温馨浪漫,但和自己心爱的赛车、和亦师亦友的一群赛车爱好者一起度过似乎更有深意,尤其是在寒潮来袭的时节里……12月29日~30日,2018年Honda Cup暴锋眼190统一赛在位于肇庆的广东国际赛车场举行,25位来自祖国各地的车手相聚在这里,为了对赛车共同的执念和痴情,以这样激动人心的独特方式和2018年说再见. 展开更多
关键词 HONDA CUP
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Let the Games Begin Who will emerge as winners of CAN 2019?
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作者 Eric Vincent Fomo 《中国与非洲:英文版》 2019年第6期42-43,共2页
This year's Africa Cup of Nations (CAN) featuring 24 teams promises to be an exciting affair. The action will kick off on June 21 at the Cairo International Stadium in Egypt. A review of the strengths and chances ... This year's Africa Cup of Nations (CAN) featuring 24 teams promises to be an exciting affair. The action will kick off on June 21 at the Cairo International Stadium in Egypt. A review of the strengths and chances of each nation makes interesting reading. Having qualified 22 times and won seven titles, the Pharaohs of Egypt reign over CAN. As the 2019 venue, Egypt will also be the first nation to have organized the competition on five occasions. As a replacement country for original hosts Cameroon, which was not able to complete preparations in time, Egypt offers 10 stadiums of international standard, one of which, the 75,000- seat Cairo International Stadium, has already held the finals in 1974,1986 and 2006. 展开更多
关键词 GAMES BEGIN CAN 2019 CUP of Nations
“Haiyang Cup” China Knitwear Creative Design Invitational Final and Award Ceremony witnessed a great success 预览
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《中国纺织:英文版》 2019年第10期48-49,共2页
“Haiyang Cup” China Knitwear Creative Design Invitational Final and Award Ceremony, under the guidance of China National Textile and Apparel Council, co-sponsored by China Knitting Industry Association and Haiyang M... “Haiyang Cup” China Knitwear Creative Design Invitational Final and Award Ceremony, under the guidance of China National Textile and Apparel Council, co-sponsored by China Knitting Industry Association and Haiyang Municipal People’s Government, was held in Haiyang on August 30th. The event was chaired by Zhang Qinghui, Chairman of China Fashion Association, and Qu Jing, Vice President of China Knitting Industry Association. In addition, the Organizing Committee specially invited such big names as judges, including Liu Yong, the “CFA - Top Award” designer and associate professor of Wuhan Textile University, Guo Ruiping, Professor of Beijing Fashion Institute, Director of China Knitwear Design and Development Center, and Founder of brand “DUXI”, Huang Gang, founder of brand “HUANG GANG” and China Top Ten Fashion Designer, Wang Ying, design director of Beijing Snow-lotus Cashmere Co. 展开更多
关键词 Creative FINAL CUP DIRECTOR DIRECTOR Center YONG under
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没有威尼斯人的澳门帆船假期
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《游艇业》 2019年第1期30-33,共4页
2019粤港澳大湾区杯帆船赛暨澳门杯国际帆船赛由澳门体育局和纵横四海航海赛事管理主办,澳门海事及水务局、澳门风帆船总会协办,于1月10日至13日举行,分为IRC组和博纳多40.7组两个组别各10艘船,共20艘参赛,最终万博鱼航海队、符腾堡帆... 2019粤港澳大湾区杯帆船赛暨澳门杯国际帆船赛由澳门体育局和纵横四海航海赛事管理主办,澳门海事及水务局、澳门风帆船总会协办,于1月10日至13日举行,分为IRC组和博纳多40.7组两个组别各10艘船,共20艘参赛,最终万博鱼航海队、符腾堡帆船俱乐部队分别夺得IRC组、40.7组冠军,老潘所在船队获得40.7组第六名,最好成绩单日第三。 展开更多
关键词 帆船 澳门 CUP 威尼斯 IRC 粤港澳 水务局 航海
日清食品杯面容器要采用植物性塑料 预览
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《科技传播》 2019年第12期I0004-I0005,共2页
日清食品控股将把杯面的容器改为源自植物的塑料。日清将在CUP NOODLE的容器上使用一至两成源自甘蔗的植物性树脂“生物质聚乙烯”。据分析,源自植物的塑料燃烧后大气中的二氧化碳总量不会改变。据悉新型容器从生产到焚烧的二氧化碳排... 日清食品控股将把杯面的容器改为源自植物的塑料。日清将在CUP NOODLE的容器上使用一至两成源自甘蔗的植物性树脂“生物质聚乙烯”。据分析,源自植物的塑料燃烧后大气中的二氧化碳总量不会改变。据悉新型容器从生产到焚烧的二氧化碳排放量比现有容器减少近两成。 展开更多
关键词 容器 塑料 物性 食品 二氧化碳排放 CUP 聚乙烯 生物质
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Occupations Behind the World Cup 预览
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作者 Jenny Hu 《中国对外贸易:英文版》 2018年第4期43-45,共3页
The quadrennial World Cup begins in the hot summer of July,which is not only the carnival day for the fans,but also brings business opportunities to the“World Cup Economy”.The rise of the E-commerce platforms sellin... The quadrennial World Cup begins in the hot summer of July,which is not only the carnival day for the fans,but also brings business opportunities to the“World Cup Economy”.The rise of the E-commerce platforms selling crayfish has spawned a new profession,crayfish tasters,who work overtime until early morning to eat crayfish during the World Cup;night snack is necessary while watching the game,so the increase in the orders promises the delivery mena“monthly salary over 10,000 RMB”;the number of the fans of sports Taobao anchors increases significantly,many of whom have changed their schedule to Russian time;without the help of Chinese women workers,the mascot of the World Cup might not appear on the opening ceremony on time. 展开更多
关键词 World CUP World CUP ECONOMY
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Colonoscopy attachments for the detection of precancerous lesions during colonoscopy:A review of the literature 预览
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作者 Paraskevas Gkolfakis Georgios Tziatzios +2 位作者 Eleftherios Spartalis Ioannis S Papanikolaou Konstantinos Triantafyllou 《世界胃肠病学杂志:英文版》 SCIE CAS 2018年第37期4243-4253,共11页
Although colonoscopy has been proven effective in reducing the incidence of colorectal cancer through the detection and removal of precancerous lesions,it remains an imperfect examination,as it can fail in detecting u... Although colonoscopy has been proven effective in reducing the incidence of colorectal cancer through the detection and removal of precancerous lesions,it remains an imperfect examination,as it can fail in detecting up to almost one fourth of existing adenomas.Among reasons accounting for such failures,is the inability to meticulously visualize the colonic mucosa located either proximal to haustral folds or anatomic curves,including the hepatic and splenic flexures.In order to overcome these limitations,various colonoscope attachments aiming to improve mucosal visualization have been developed.All of them-transparent cap,Endocuff,Endocuff Vision and Endorings-are simply mounted onto the distal tip of the scope.In this review article,we introduce the rationale of their development,present their mode of action and discuss in detail the effect of their implementation in the detection of lesions during colonoscopy. 展开更多
关键词 ADENOMA DETECTION RATE ADENOMA MISS RATE COLONOSCOPY Cup Endocuff Endocuff Vision Endorings
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铁道车辆单元制动缸用耐低温橡胶皮碗的研制 预览 被引量:1
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作者 高新文 王付胜 +1 位作者 曹江勇 马宗斌 《橡胶工业》 CAS 2018年第3期318-321,共4页
研究丁腈橡胶(NBR)牌号、补强体系和增塑体系对NBR胶料耐低温性能的影响,根据试验结果优化耐低温橡胶皮碗胶料配方,采用优化配方制造橡胶皮碗并进行产品性能试验。结果表明:优化配方胶料和皮碗除具有优异的耐低温性能外,其他各项性... 研究丁腈橡胶(NBR)牌号、补强体系和增塑体系对NBR胶料耐低温性能的影响,根据试验结果优化耐低温橡胶皮碗胶料配方,采用优化配方制造橡胶皮碗并进行产品性能试验。结果表明:优化配方胶料和皮碗除具有优异的耐低温性能外,其他各项性能均满足技术要求,且所研制的橡胶皮碗能通过低温运用考验。 展开更多
关键词 丁腈橡胶 皮碗 耐低温性能 单元制动缸
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气力托勺式马铃薯精量排种器设计 预览
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作者 侯加林 刘威 +3 位作者 张万枝 吕金庆 吕钊钦 张智龙 《农业工程学报》 CSCD 北大核心 2018年第24期18-28,共11页
针对勺带式排种器播种前进速度进一步提高的限制以及气吸式排种器播种马铃薯所需功耗较大等问题,设计了一种气力托勺式马铃薯精量排种器。气力托勺式马铃薯精量排种器主要由滚筒、托勺、种箱、空心轴、气压隔板、压缩弹簧、链轮、清种... 针对勺带式排种器播种前进速度进一步提高的限制以及气吸式排种器播种马铃薯所需功耗较大等问题,设计了一种气力托勺式马铃薯精量排种器。气力托勺式马铃薯精量排种器主要由滚筒、托勺、种箱、空心轴、气压隔板、压缩弹簧、链轮、清种气管等部件组成。通过理论分析与计算,确定了排种器关键部件参数。为了确定气力托勺式马铃薯精量排种器作业的优化参数,以负压、清种风速、型孔直径、滚筒转速为试验因素,以漏播率、合格率为试验指标,采用Box-Behnken试验设计原理进行了排种器性能试验,得到影响漏播率和合格率的主次顺序为负压、滚筒转速、型孔直径和清种风速。利用数据处理软件Design Expert8.0.6进行参数优化,以漏播率、合格率为试验指标,得出负压为8.92kPa,清种风速为32.25m/s,型孔直径为18.34mm,滚筒转速为19.92r/min时,模型预测的漏播率为3.64%,合格率为91.9%。经过试验验证,与优化结果基本一致。论文相关研究可为马铃薯精量播种技术的研究提供参考。 展开更多
关键词 农业机械 农作物 设计 马铃薯 排种器 托勺 气吸
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