醚的

This paper is studied on a new synthesis method of epoxy-modified organic silicone micro-emulsion by one step with a silane-alkyl coupling,silicon hydride resin acceptor while opening-cyclo polymerization of the octa-methyl cyclo tetra siloxane,thus the optimal manufacturing conditions are determined by comparing test of their properties.

采用偶联剂缩水甘油醚氧丙基三甲氧基硅烷、八甲基环四硅氧烷开环聚合，探索一步合成环氧基改性有机硅微乳的新方法，通过其性能测试得出最佳工艺条件。

Sevoflurane inhaled anesthesia in short-time surgery can be safe to use, and has the advantage of quick awakening.

七氟醚吸入麻醉在短小手术中可以安全使用，且具有苏醒快的优点。

Also worth noting is the ketones, esters, ethers have a wide range of solubility of rubber in the seal material selection to avoid making mistakes.

另外值得注意的是酮、酯、醚对多种橡胶有溶解性，在选择密封材料时避免出错。

Polyurethane-acrylics hybrid latexes were prepared using isophorone diisocyanate, dimethylol propanoic acid and polypropylene oxides of different molecular weights as main materials for PU component, and butyl acrylate, methyl methacrylate and a crosslinker, trihydroxymethyl propanetriacrylate as main acrylic monomers. Hydroxyethyl acrylate was used as the coupling agent between PU and AC.

以异佛尔酮二异氰酸酯、二羟甲基丙酸和聚丙醚二醇等为聚氨酯原料，丙烯酸丁酯、甲基丙烯酸甲酯、三羟甲基丙烷三丙烯酸酯为丙烯酸酯类单体，丙烯酸羟乙酯为聚氨酯和聚丙烯酸酯间的偶联剂合成了丙烯酸酯改性水性聚氨酯乳液。

Zhang Ming Jing stressed that we never want to go to integrate people, we are not integrators.

章醚嗯京强调说：我们从来不想去整合的人，我们不是集成商。

It is also the world's leading producer of granular urea, and the second biggest producer of ethylene glycol, methanol and MTBE.

这亦是世界领先的生产者颗粒尿素，而第二个最大生产乙二醇，甲醇和甲基叔丁基醚。

Rats were fed a purified diet for 6 wk before anesthesia with1 of 3 anesthetics: carbon dioxide, diethyl ether, or isoflurane.

大鼠在用纯净的饲料喂养6周后，分别用二氧化碳、乙醚、异氟醚麻醉。

The compositions of ethyl acetate fraction, normal butyl alcohol fraction, and water fraction differed significantly.

通过GC-MS和HPLC分析，黑米抗氧化提取物的石油醚部和氯仿部成分以脂肪酸为主，乙酸乙酯部、正丁醇部和水部之间成分构成差异较大。

In Europe the most suspect PBDEs have been banned for seven to eight years, says Dr Dayan.

达扬教授称，在欧洲，那些最可疑的多溴二苯醚七八年前就已被禁用。

Objective To evaluate the effect of dimensional accuracy of alginate and silastic and polyether impression materials after immersion in a new disinfectant and provide evidence for clinical application.

目的：研究新型浸泡消毒剂浸泡后，对藻酸盐、硅橡胶和聚醚精细印模材料尺寸稳定性的影响，为临床应用提供依据。

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。