古细菌的细胞壁缺乏胞壁质，其连接是醚连接而不是酯连接。
Archaean cell walls lack murein, and their lipids have ether links rather than ester links.
研究了由二丙二醇单烯丙基醚制得的不饱和聚酯树脂的风干性能。
The air drying property of unsaturated polyester resin prepared from dipropylene glycol monoallyl ether was studied.
我们以双草醚钠作为筛选剂。
它含有灭虫菊，增效醚和石油馏出物。
It contains resmethrin, piperonyl butoxide and a petroleum distillate.
最后指出了醚化催化剂的发展趋势。
Finally, the developing trend of etherification catalysts is emphasized.
该片状物可以作为制造纤维素醚的原料。
This sheet is used as a starting material for making cellulose others.
她不喜欢乙二醇醚。
探讨了该反应机理，并比较几种了硫醚氧化活性。
The mechanism of oxidation was discussed, and the reactivity of different sulfides was compared.
本文旨在探讨三聚氰胺对聚苯硫醚树脂的交联机理。
This paper approaches the effect of melamine on the cross-linking mechanism of polyphenylene sulfide resin.
叔丁基羟基茴香醚(BHA)通常被用来防止脂肪腐臭。
当家具泡沫破裂的时候，往往会释放多溴二苯醚到房屋灰尘当中。
Furniture foam tends to release PBDEs into house dust when it breaks down.
类胡萝卜素和石油醚提取物含量在陈化三个月时降低，之后上升。
The content of carotenoid and petroleum ether extract reduced at three months of aging and then increased.
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。
In Europe the most suspect PBDEs have been banned for seven to eight years, says Dr Dayan.
手性金属络合物催化硫醚的不对称氧化是合成手性亚砜最有效的方法。
The most efficient way to generate chiral sulfoxides is asymmetric oxidation of prochiral sulfides Catalyzed by chiral metal complexes.
妇女血液中的多溴二苯醚每增加10倍，她们的怀孕几率就下降30%。
Each ten-fold increase in a woman's blood was linked to a 30 percent decrease in her odds of getting pregnant.
由于多溴二苯醚影响人类健康的研究还刚刚起步，所以该项研究非常重要。
Because little work has been done on the effects of PBDEs on human health, this is an important study.
在最坏的情况下，进入大气的每磅地氟醚都相当于1620磅的二氧化碳。
In the worst case each pound of desflurane that enters the atmosphere is the equivalent of 1, 620 pounds of carbon dioxide.
在最坏的情况下，进入大气的每磅地氟醚都相当于1620磅的二氧化碳。
In the worst case each pound of desflurane that enters the atmosphere is the equivalent of 1,620 pounds of carbon dioxide.
蓝色人魔醚酒：现在在刀锋山高原之外的地方使用此物品会受到一条错误信息。
This item now gives an error message when you attempt to use it outside of the Blade's Edge Plateaus.
熔融温度升高时，聚醚醚酮的结晶峰强度减弱，峰宽增加；而冷结晶峰温度提高。
With increasing melting temperature, the cold crystallization peak temperature increases, the crystallization peak strength of PEEK weakens and the peak width increases.
在最坏的情况下，每磅进入到大气中的地氟醚相当于1620磅二氧化碳做起的作用。
In the worst case, each pound of desflurane that enters the atmosphere is the equivalent of 1620 pounds of carbon dioxide.
特别是我们发现啮齿类动物的TRESK对异氟醚有立体特异性差异，但人类却没有。
In particular, we found stereospecific differences in response to isoflurane by the rodent TRESKs but not by human TRESK.
普鲁兰氨基烃基醚的有机盐和无机盐可由普鲁兰氨基烃基醚与酸在常规条件下反应获得。
The organic or inorganic acid salts of pullulan aminoalkyl ether can be prepared by reacting pullulan aminoalkyl ether obtained as above with acids in a conventional manner.
熔融时间延长时，聚醚醚酮的玻璃化转变温度和冷结晶峰温度均提高，熔融峰强度减弱。
On the other hand, both the glass temperature and cold crystallization peak temperature of PEEK increases and melting peak strength decreases while the melting time becomes longer.
目的：建立高效液相色谱法同时快速检测食物中毒面粉样品中的杀鼠醚和杀鼠灵的分析方法。
Objective:To establish an UV-HPLC method for the simultaneous determination of two rodenticides , Coumatetralyl and Warfarin in flour sample which induced food poisoning.
概述：本司岩蔷薇浸膏主要采用中国浙江地区生长的岩蔷薇为原材料，通过石油醚提取制得浸膏。
Overview: The Division mainly rock rose extract rock China's Zhejiang province rose to the growth of raw materials extracted by petroleum ether extract obtained.
几乎每一个接受测试的美国人体都有五溴和八溴二苯醚的痕迹，这两种物质是家具业用得最广泛的。
Nearly every American tested contains traces of penta and octa BDE, the two formulations most widely used in furniture.
根据酯在碱性条件下水解反应生成醚的原理，研究了以甲基硫酸钠废渣为原料制备二甲基硫醚的方法。
Based on the principle of ester hydrolyzation to ether in alkali condition, the process for preparation of dimethyl sulfide from sodium methyl sulfate residue was investigated.
根据酯在碱性条件下水解反应生成醚的原理，研究了以甲基硫酸钠废渣为原料制备二甲基硫醚的方法。
Based on the principle of ester hydrolyzation to ether in alkali condition, the process for preparation of dimethyl sulfide from sodium methyl sulfate residue was investigated.
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