查询词典 a roll of film

Bombyx mori silk fibroin film was treated by plasma processes with SO 2 gas to introduce functional groups on the surface of film. Meanwhile, functional groups were also introduced by the reaction of 1,3 propane sultone with amine sites on the surface of silk fibroin film which were produced by NH 3 gas plasma.

从蚕丝中提取的丝素蛋白制备成薄膜，首次采用二氧化硫等离子体处理在材料表面引入磺酸基团；同时丝素蛋白膜用氨气等离子体处理后在表面接入氨基，利用 1，3 丙磺酸内酯与氨基的反应在材料表面接枝磺酸基团。

The winding film, also called as elastic film, is a kind of soft polyethylene plastic film with good transparency, elasticity and intensity. In case of non-heating it, it can stretch in length and breadth. It can wrap the products of electrical household appliances, precision instrument, bicycle, motorcycle, top-grade furniture, etc with its own autohension and make them keep tension and unloosen for a long time.

拉伸膜设备生产的拉伸膜，是一种透明、富有弹性及强度的柔软聚乙烯塑料薄膜，它可在不加热的情况下，进行纵横双向冷拉伸，依靠它本身自粘性对家用电器、精密仪器、自行车、摩托车、高档家俱等包装，并可使货物长期保持张力而不致于松散。

The polymerized film has betterantiwear life than the unpolymerized film because polymerization enhancesthe strength of the thin film.

这是由于聚合使其强度提高从而导致其耐磨性的提高。

The polymerized film has better antiwear lifethan the unpolymerized film because polymerization enhances the strenthof the thin film.

并用超分子自组装法将其与甲基丙烯酸十二醇酯和双甲基丙烯酸己二醇酯在玻璃基片上共组装成二氧化钛/有机物复合薄膜。

This film had a certain air permeability. The effect of this film on freshness of fruit was investigated, and the result showed that Tourmaline/PE compound film could efficiently keep the water in the fruit, inhibit mycete, and prevent the decaying of fruit. Electric field, far-infrared, negative ions from tourmaline were propitious to the freshness of fruit.

电气石/PE塑料复合薄膜具有一定的透气性，研究其对水果保鲜的影响，结果表明，电气石/PE塑料复合薄膜能较好的保持水果的水分，有效抑制霉菌，防止水果腐烂，电气石的表面电场、远红外线、负离子有利于水果的储存保鲜。

A spontaneous deposition approach was developed to form a Pt ultrathin overlayer onto a Ru nanoparticle film (simplified hereafter as Ru/Pt film) in which the freshly electroreduced Ru film wereas subsequently immersed in a deaerated H2PtCl6 solution without potential control.

采用自发沉积法在Ru膜上生成超薄Pt层，即在开路状态下将电化学还原后的Ru膜浸于除去氧的H2PtCl6溶液中进行自发沉积。

The physico-mathematical model was established by considering the variation of the apparent contact angle to describe the configuration of the total extended thin film region,including the equilibrium region,the interline region and the meniscus region.In addition,the ratio of disjoining pressure and capillary pressure was introduced to distinguish the film ranges of the different regions by considering the influence of film configuration,liquid property and channel size.

借助表观接触角的演化，建立起包含固有弯月面、过渡薄液膜和平衡区三部分的延展薄液膜形状及其表面蒸发的物理数学模型，并考虑液膜的结构、工质物性和通道特征尺度，引入分离压力和毛细压力比确定液膜不同区域的范围。

Looking back the history of documentary film, we find the idea of documentary film has changed greatly with the statement of "fictionalizing reality" growing. documentary film has more functions to explain the reality, so its nature is the whole of three elements,which are recording, realizing and fictionalizing.

纵观纪录片发展的历史，&对现实的虚构&观点的提出，纪录片的理念发生了巨大的变化，它更多的是对现实世界的诠释，纪录片的本性其实是纪录、真实与虚构的三元合一。

Though the film presented Wong in her most sensual role in a British film, once again she was not permitted to kiss her Caucasian love interest, and a controversial planned scene involving a kiss was cut before the film was released.

虽然这部电影给了黄在英国电影中最性感的角色，她仍然不能亲吻她在戏中的心上人，而原定在戏中的一幕亲吻镜头也在电影公映之前被剪了。

(1) The maximum information Imax from new Screen-film which had fewer film mottles was the largest.(2) Imax done from the rare earth screen-film system was the smallest.

应用稀土增感屏组成的屏-片组合体系，形成照片斑点多，检测到的Imax值小，提供给医师的X线照片影像的信息量就小。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。