Object : To observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.目的: 探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用.Reaction mechanism of liquid phase autoxidation of O - nitroto...
以水作夹带剂可以提高除虫菊酯萃取效率.The water as cosolvent could enhance extraction efficiency.夹带剂强化技术可显著提高超临界CO_2萃取茄尼醇的萃取效率.Entrainer enhancing technology can significantly improve the solanesol separation efficiency of supercritical CO...
The effect of catalyst, epichlorohydrin and base on product yield was studied.研究了催化剂用量 、 反应原料配比及?A用量对产物收率的影响.The effect of catalyst, epichlorohydrin and base on product was studied.研究了催化剂用量 、 反应原料配比及碱用量对产物收率的影响.Grafting ...
如果他在这里, 他一定会从眼睛喷出火球把英国佬一举消灭.And if he were here, he'd consume the English with fireballs from his eyes!至于英国佬在埃及遇到的麻烦, 实在是活该!As for the troubles the British are having in Egypt, they deserved it!...
Connecticut Independent Senator Joseph Lieberman is endorsing Republican Senator John McCain.康涅狄格州独立派参议员约瑟夫.列波曼将会票选共和议员约翰. 麦凯恩.But the latest opinion polls give Obama a narrow lead over McCain.但是,最新的民调显示,奥巴马略微领先麦凯恩.Georg...
The twister hit the roofs of homes and buildings.龙卷风把房屋以及农机建筑物连根拔起.Tongue Twister : Can you can a can as a cannery cans can?你能像罐头厂那样装罐头 吗 ?The person he had trusted turned out to be a twister.他起先信任的人结果却是个冤家....
The branch mentioned above capitalizes on the pictorial aspects of the data.上面我所提到的那个分支是利用数据的图象方面.That newspaper capitalizes on sex and crime reports.那种报纸是以报道性与罪为特色的.Capitalizes the first letter of words in the selection...
将用钢缆替换磨损的绳索。Steel cable will be used to replace worn ropes.象牙磨损的速度快于生长的速度。Elephants wear the tusk down faster than they can grow it.磨损的小地毯会使人更容易绊倒。Worn rugs increase the danger of tripping....