查询词典 carrier

The catalyst includes: supported Ziegler-Natta catalyst of titanium halide compound and organic electron donor compound supported with MgCl2 alcoholate carrier; aluminoxane prepared with trialkyl aluminum and water; and one kind of organic electron donor, such as organosilicon compound R2Si(OCH3)2, where R is phenyl, isopropyl, isobutyl or cyclopentyl.

该催化剂包括，a一种负载型的Ziegler-Natta催化剂，即将卤钛化合物和有机给电子体化合物负载在氯化镁醇合物载体上得到的固体催化剂，b一种通过三烷基铝与水反应而制备得到的铝氧烷和c一种有机电子给体，如有机硅化合物R 2 Si(OCH 3 ) 2 ，其中R为苯基、异丙基、异丁基或环戊基。

The weight ratio of algaecide to carrier, the thickness of film and the cross-linked degree of film were the key factors affecting the releasing performance of films.

实验发现，药膜中异噻唑啉酮完全释放所需时问最短的为20min，最长的为48h，所有药膜均有一定的缓释性能。

The result of this article showed that isothiazolone was an excellent algaecide that could react with the Phaeocystis in short time and restrain the growth of algae with low concentration. What is more, the algaecide could mix with other carrier and been prepared into slow-release film, which not only increased effect of algaecide but also avoided the problem of higher concentration in part sea.

异噻唑啉酮的除藻实验及其缓释药物研究实验表明：异噻唑啉酮对棕囊藻具有良好的灭杀性能；而且还可以制备成缓释药膜，通过药膜的缓释作用，不仅延长了药物的作用时间，提高了除藻效率，还避免了局部浓度过高导致海洋中其它生物受损的问题。

The higher weight ratio of algaecide to carrier, the shorter time which algaecide need to release out completely; the thicker the film is, the longer time which algaecide need to release out completely; the higher cross-linked degree, the longer time which algaecide need to release out completely.

载药比、药膜厚度以及交联度等因素明显影响药膜的缓释性能，药物完全释放所需时间与载药比成反比关系，与药膜厚度成正比关系，与交联度成正比关系。

Calcium alginate is suitable for the growth of BMSCs and is believed to be an optimal bone and cartilaginous engineering carrier.

藻酸钙适合骨髓基质细胞生长，是一种良好的骨及软骨组织工程载体。

Here we used ferrocene , xylene and argon as the catslyst precursor, carbon source and carrier gas, and used alundum tube as reaction chamber.

以二茂铁、二甲苯、氩气分别为催化剂先驱体、碳源、载气，直径100mm的刚玉管为反应室，石英玻璃为基底，催化热解制备定向碳纳米管。

Trane, Carrier, Rudd, York, Lennox, Goodman, Intertherm, Amana - Who's Equipment Is The Best - The one question I can count on anytime the conversation turns to what I have made a living with for the last 20 years is, Which equipment is the best?

特拉、航空母舰、吕德、纽约莱诺克斯、古德曼、intertherm、Amana公司-谁是最好的设备--一个问题，我可以随时指望的话题，我已经生活了近20年，是为，这恐怕是最好的设备

NTSC uses a quadrature amplitude modulation with a suppressed color carrier and works with amotion frequency of approximately 30 Hz. A picture consists of 525 lines.

NTSC的色彩载波使用接近4.9MHz或3.57MHz的频率，它使用颜色载波进行正交调幅，画面运动频率约为30Hz，每幅画面有525线。

The high school medium is sort of tool for the communication and broardcast for the interior schoolyard and the campus to the outside society, it is also an important part for the study, work and life of the ampleness teachers and students and an important carrier of the high school media propaganda works, at the same time, is has big affect for the behavior mode, value orientation, political attitude, emotion development and moral conception for the high school students.

高校校园传媒是校园内部及学校与社会进行交流、传播信息的工具，是广大师生学习、工作、生活的重要部分和高校宣传舆论工作的重要载体，对高校大学生的行为模式、价值取向、政治态度、心理发展、道德观念都能够产生重大的影响。

This system of modifying the carrier waves is called "Amplitude Modulation," or "am"

这个改变载波的系统称为"振幅调制"或缩写为"am"。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！