butyrate是什么意思？

butyrate的音标：butyrate的英式发音音标为：['bju:təreɪt]butyrate的美式发音音标为：['bjutəˌreɪt]...

Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl butyrate was synthesized by using gallium sulfate supported on silica gel as the catalyst.以自制的硅胶固载硫酸镓为催化剂,正丁酸和...

Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl bu...

Among the guests were 16 high-flying executives, all on salaries of £50,000 a year plus.客人中有16位极为成功的主管，年薪都超过了5万英镑。The company's senior executives were insisting on low profiles.公司的高级官员现在都尽量不抛头露面.If chairmanship of t...

Those bastards don't care a damn about the welfare of the factory!这批狗养的,不顾大局!Let the first bastards to find out be the goddam Germans.就让那些混账的德国佬去做最先发现的倒霉鬼吧.The Americans are the sons , not the bastards, of England!北...

我先走的，和肖恩一起在那儿等。I went ahead and waited with Sean.你先走一步,我随后赶来.You just go ahead and I'll catch up later.你先走, 我随后就来.You go first. I'll come on in a minute....

“王位”的英语可以翻译为：throne，crown，kingship，regality ...

他为什么选了这么些脸色苍白、有气无力而又无聊乏味的人？Why did he choose these pale, nerveless, uninteresting people?这么些活儿,得有个人帮帮你吧?Surely you need some help with so much work.剩下来的就这么些了.This is all that's left....

v.争夺，竞争( contest的第三人称单数 )，争辩，提出异议...

“肉体地”的英语可以翻译为：carnally，corporally ...

infarct的音标：infarct的英式发音音标为：[ɪn'fɑ:kt]infarct的美式发音音标为：[ɪn'fɑkt]...

pup的复数形式为：pups...

maxillaria的音标：maxillaria的英式发音音标为：[mæk'sɪlərɪə]maxillaria的美式发音音标为：[mæk'sɪlərɪr]...

confluence的音标：confluence的英式发音音标为：['kɒnfluəns]confluence的美式发音音标为：['kɑnfluəns]...

filch的音标：filch的英式发音音标为：[fɪltʃ]filch的美式发音音标为：[fɪltʃ]...

n.颖果...

“指挥部”的拼音为：zhǐ huī bù...

The advert should only be shown after the 9pm watershed.这则广告只能在晚上9点成人节目开始后才能播出。The meeting has the potential to be a watershed event.这次会议有可能成为具有转折性的事件。The middle decades of the 19th century marked a watershed in Russia&#...