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This ultrafilter adopts dissymmetrieal semipermeable film which is made from macromolecule material with special process.The raw liquid flows under pressure,inside out side the film suface and are brought away by circulating raw liquid.Then the raw liquid
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本设备是以高分子材料采用特殊工艺制成的不对称头透膜，在压力作用下，原页在膜内或膜外流动，其中的高分子物质，以及胶体粒子则被阻止在膜面，被循环流动的原料带走而成为浓缩液，从而达到了物料的分离浓缩和提纯的目的。 |
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This ultrafilter adopts dissymmetrieal semipermeable film which is made from macromolecule material with special process．The raw liquid fiows under pressure，inside or out side the film．The mscromolecule substance and colloid particles in the raw liquid ar
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本设备是以高分子材料采用特殊工艺制成的不对称头透膜，在压力作用下，原液在膜内或膜外流动，其中的高分子物质，以及胶体粒子则被阻止在膜面，被缩和提纯的目的。 |
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This unbelievably scenic road winds past some of the highest mountains in the world.
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这条公路风景秀丽，令人叹为观止，曲折蜿蜒穿过世上数座高山峻岭。 |
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This unbridled energy does not always make him an ideal family pet.
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这种过于旺盛的精力使它并不总是能成为理想的家庭宠物。 |
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This uncertainty is central to the difficulty of tackling the problem.
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处理气候问题的首要困难正是不确定性。 |
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This uncoiled condition is thought to facilitate TRANSCRIPTION and probably indicates an area where genes are active.
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解聚的状态可以帮助转录的完成，预示着这个区域内的基因是活跃的。 |
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This undated handout photo issued by Henry Aldridge &Son auction house，shows a 162-year-old Christmas card. The card was sold at auction in Devizes， England on Saturday Dec. 3， 2005 for 16，000 dollars.
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这张未标明具体日期的资料照片显示的是已有162年历史的圣诞卡。12月3日（星期六），这张卡在英国德维兹成功拍卖。负责此次拍卖活动的亨利·奥尔德里奇父子拍卖行介绍说，这张卡的成交价格是1.6万美元。 |
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This undated handout photo received 20 August, 2004 shows the da Vinci Project's rocket ship prototype called Wild Fire, as it passes through the streets of Toronto, Canada.
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在这张8月20日发布的资料照片上，一辆平板车运载着名为“野火”的载人航天器原型从加拿大多伦多街头经过。 |
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This undated photo from Warner Bros. shows actor Daniel Radcliffe, who plays Harry Potter, in Harry Potter and the Order of the Phoenix, to be released this summer.
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华纳兄弟提供的今夏将上映的《哈利波特：凤凰会的密令》剧照中，饰演哈利波特的演员丹尼尔．雷德克里夫。 |
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This undated photo provided by the Denver Zoo shows a jaguar named Jorge. Museum worker Henk van Leeuwen stole exhibits from the Australian Museum including jaguar skins.
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丹佛动物园提供的「荣格」美洲豹照片。博物馆员工汉克．范李文所窃取的澳洲博物馆馆藏就包括美洲豹皮。 |
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This undergraduate class presents human ethology for future researchers in the field, and is designed to be both broad and deep.
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本大学部课程提供给人类动物行为学未来的研究者兼具广度及深度的内容。 |
