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- X-ray photoelectron spectroscopy (XPS) shows that the reason is the increase of oxygen and nitrogen polar functional groups on the surface. 射线光电子能谱(XPS)分析表明,这是由于涤纶表面被引入了大量含氧和含氮极性基团所致。
- Polycarbonate(PC) was toughened by a new type of toughening agent maleic anhydride grafting ethylene/methacrylate copolymer[(E/MAK)-g-MAH] which contained polar functional groups. 采用一种含有强极性官能团的新型增韧剂马来酸酐接枝(乙烯/甲基丙烯酸酯)共聚物[(E/MAK)-g-MAH]对聚碳酸酯(PC)进行增韧研究。
- The two systems of government are polar opposites. 这两种政体正好相反。
- It is found that plasma treatment can impart the acrylic fiber increased surface roughness and the improved hygroscopicity by the introduction of polar functions containing oxygen and nitrogen. 结果表明 ,腈纶纤维经等离子体处理后表面粗糙度增加 ,大量的含氧和含氮极性基团被引入到纤维表面 ,使纤维表面吸湿性能得到显著改善。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- THE POLAR FUNCTIONS OF BROWNIAN SHEETS 布朗单的极函数
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Polar Functions for Fractional Brownian Motion 分式Brown运动的极函数
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- A tissue is a group of similar cells which have an identical general function. 组织是一组具有相同的一般机能的类似细胞。
- What is his function on the committee? 他在委员会里担任什么职务?
- The sofa can also function as a bed. 这沙发也可以当床。
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- Some English adverbs function as adjectives. 英语中有些副词可作形容词用。
- The heart performs a vital bodily function. 心脏起著维持生命的重要作用。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- A maximum or minimum value of a function. 极大值，极小值函数的最大值或最小值
- A style that weds form and function. 把形式与作用紧密结合的风格
- Having meaning, function, or purpose. 有意思的，有意图的，有目的的
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
