查询词典 pu

Sulfides are principal impurities in cyclopentane ,and seriously affect the color and stress of polyurethane products.

硫是环戊烷中主要杂质，严重影响PU产品的颜色和强度。

The rationality and economy of reformation for PU foaming machinery using cyclopentane as foaming agent were introduced.

阐述了采用环戊烷替代CFC-11发泡剂的聚氨酯发泡机改造的合理性和经济性。

Therefore, disease in the population has become more common recently. In view of this, submicron Negative-Ion powders and excited materials were adopted in this research. The submicron NI powders and excited material powders were treated with a dispersing agent and a ball mill used first, then it was blended evenly into water-borne polyurethane by a planetary deaerate stirring machine, and finally the water-borne PU composite films were coated onto release paper with a coating rod. The main purpose of this work is to manufacture a permanent composite film which is able to release NIs. Such film is expected to not only release amounts of NI but also absorb smells and effectively create fresh air.

有鉴於此，本研究采用次微米负离子粉体及激发材，先添加分散剂后利用球磨机做处理，再将次微米负离子粉体与激发材添加至水性聚氨基甲酸酯中，经由行星式脱泡搅拌机均匀混合，再以湿式涂布法，经由涂布棒涂布於离型纸上，脱膜后成复合薄膜，制备出於空气中释放负离子、吸收异味且清洁空气之永久型复合薄膜。

From wardens to deaf-blind people, from enterprises to media, from Sun Li, Deng Chao to former basketball player Ma Jian, from Badminton world champion Gong Ruina, and Chess master Liu Xiaoguang to actor Liu Bin, He Bin, singer Tian Zhen and Fu Disheng couple, from Zhao Pu, Chunni to journalists in Beijing, from foreign students to foreign guests, from volunteer stations to tourist sites, from office buildings to Olympic stadiums, from busy streets to ordinary communities, over 100,000 people dressed in the same Olympic shirt hand printed by artists and celebrities, unfurling Chinese people's passion and hospitality by showing direction to foreign friends and so forth, without even language communication."Olympic Shirt Direction Guider" made up unique scenery from the city, warm praises came from central government, multi-media, business units and institutions, ordinary citizens, foreign friends, political leaders abroad, athletes and foreign media; massive media coverage from CCTV, Xinhua News Agency, People's Daily, Global Times, BTV, CRI, Top 3 Agencies, Beijing Youth, JB News Media, Southern City Daily, Big River, Xinmin Evening, Qian River Evening, Yangzi Evening, Chinese Merchants, Yanzhao Evening, Sina.com, Sohu.com, MSN.com, Chinanews.com, Phoenix TV, Takungpao, Lianhe Zaobao, China Times, New York Times, Mirror of Germany, Guardian of Britain, Europe Times of France, BBC, CNN and so on, all jointly promoted Beijing and Chinese people's friendly, hospitable image to the world.

上到区长下到聋哑百姓，从企业到媒体，从孙俪邓超到前篮球运动员马建，从世界羽毛球冠军龚睿娜、围棋大师刘晓光到演员刘斌和何冰、歌手田震和付笛声夫妇，从赵普春妮到京城媒体记者，从留学生到留学客，从志愿者站到旅游景点，从写字楼到奥运场馆，从繁华街道到普通社区，近10万人穿上一件由艺术家和社会名人手绘的地图"奥衫"，在不用语言交流的情况下，为初次来京的外国朋友指路，展现中国人的热情好客，"指路奥衫"成为奥运会期间京城一道独特的风景线，受到中央政府、媒体各界、企事单位、普通百姓、外国友人、国际政客、运动员、国外媒体等各行各业的大力赞赏；包括中央台、新华社、人民日报、环球时报、北京台、国际广播电台、国际三大社、北青报、京报集团下各大媒体、南都、大河报、新民晚报、钱江晚报、扬子晚报、华商报、燕赵晚报、新浪网、搜狐网、 MSN 网、中新网、凤凰卫视、香港大公报、联合早报、中国时报、纽约时报、德国镜报、英国卫报、法国欧洲时报、 BBC 、 CNN 等近百家国内外媒体大篇幅报道，将中国北京和中国人民的友好热情与良好形象推广到了全世界。

Professor Bell Ketuo in French Paris had treated 20 cases of high blood fat by dinking three bowls of Yunnan Pu'er Tea every day, after a month, he found the cases reduced the blood fat by 13%, alcohol content in the blood ethyl also reduced, but the ills drank the similar quantity other teas had no change in blood far

法国巴黎贝纳尔贾可托教授曾经给20位血脂肪过高的病人，一天喝三碗云南普洱茶，一个月后，发现病人血液中的脂肪降低了13%，血液中的酒精含量也降低了，而饮同样数量的其它茶的病人血脂肪则无变化。

Then,the second part is the basic facts about the numerical divided differenceand divided difference expansions, Then discussed the error bounds for the remainder term in Floater s divided difference expansions, and offers an pu...

第二部分是数值差商公式的基本概念，以及差商展开的思想；用初等的方法讨论了Floater中差商展开式的余项估计，|R_p|≤k~/k！

DOLLAR AND AN AREA OF ABOUT 20,000 SQUARE METERS, HAS TWO ADVANCED AUTOMATIC PRODUCTION LINES.

我司为隆台塑胶工业有限公司系台商独资企业，注册资本1000万美元，总资产3000多万美元，在杏林台商投资区的工厂建筑面积约2万平方米，公司拥有二条先进的自动化生产线，主要设施有：高性能压延机、发泡机、上糊机、研磨机、印刷机、喷染机、揉纹机、PU/PVC涂布机等，全产量生产年营业额可达人民币3亿元。

Linfen Dolman is the first Western business, it is for Jiang Zemin, Zhu Rong Zhu Rongji, Li Peng, Thai King Pu-country friends, Princess Division pass leaching, Cambodian King Norodom Sihanouk Head of State, such as the chef and Mr.

多尔曼是临汾首家经营的西餐，它是为江泽民、朱溶基、李鹏、泰国国王普国朋、公主司淋通、柬埔寨国王西哈努克等国家元首主厨的杨青宇先生经营并亲自主厨的。

However, both Nvidia and AMD were able to double their floating point performance between 2007 and 2008 and we have reason to believe that once Larrabee will be available, GPUs may be hitting 3 – 4 TFlop/s in single GPU configurations.

然而，无论NVIDIA和AMD公司能够增加一倍，其浮点性能之间的2007年和2008年，我们有理由相信，一旦larrabee将提供的GPU可打3 -4 t flop/秒，在单G PU配置。

The article starts mainly from the basic means of improving oral communicative compentence, arguing the psychological quality in oral expression the accumulation of rich knowledge, the elaborately organizing of material, the earnest drafting of speech paper, the control of speaking emotion. Whats more, it also argues and explains the conversion from dialect to Pu Tong Hua, threeminute speech practice before class, extracurricular training of oral language as complement to cultivate it.

本文主要从提高口语表达能力的基本途径入手，对口语表达的心理素质、丰富知识的积累、对材料的精心组织、以及认真拟写讲稿、控制说话情绪这几方面进行了论述；另外，还从方言向普通话的转变，课前三分钟说话练习、课外口语训练等方面对口语交际能力的培养进行补充论述和说明。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。