...the internationally agreed rules of chemical nomenclature.国际公认的化学命名规则It developed variations in nomenclature and in substance.它在名称上和实质上都发生了一些变化.Multiply unsaturated compounds are usually best named by the IUPAC nomenc...
Multiply unsaturated compounds are usually best named by the IUPAC nomenclature.多重不饱和化合物一般最好用IUPAC命名法来命名.Charles trotted out his little bit of scientific nomenclature.查尔斯炫耀他那点科学名词.It developed variations in nomenclature ...
介绍了冲击地压的危害程度, 发生的原因 、 条件及采取的防治措施.The harm of percussive ground pressure, produced reason, conditions and protective measures are introduced.介绍了煤矿发生冲击地压的显现特征.This paper introduces the characteristics of impact earth press...
He argued against the use of anesthetics.他反对使用麻醉剂.The local anesthetics eliminates the pain during damage stage.而损伤阶段的疼痛则用局部麻醉剂去除.Over - the - counter topical anesthetics and antimicrobial mouthrinses may provide tempora...
A girl he knew had upset him by commenting on his increasing girth.他认识的一位女孩对他越来越粗的腰身说三道四，这让他心里很不痛快。There is nothing wrong with journalists commenting on the attractiveness of artists.记者评论艺术家的个人魅力无可厚非。Wang actively discou...
I'd like to inquire about a book. Do you have The Voyage of the Beagle by Darwin?我要查问一本书, 你们有达尔文著的《探险号航海记》 吗 ?Sinus arrhythmia appeared in 15 % of beagle dogs.beagle犬存在着窦性心律不齐,比例为15%.CONCLUSION: The 0.5 mg · kg - 1 ...