“庚酮”用英语怎么说

控制缩合反应的温度,还得到一种苯并环庚酮和一种苯并环戊烷.One benzosuberone and one benzocyclopentane are synthesized when controlling the condensation reaction temperature.应用3, 5-二烯庚酮-2和 次氯酸钠 反应制备山梨酸.In this paper , we used 3, 5 - Heptadienone and ...

Charles Babbage & Ada Byron ( Lady Lovelace ) worked on programmable mechanical calculating machines.CharlesBabbage 和adaByron发明了可编程的机械式计算器 ( 差分机 ).ADA obviously increases in nearly 90 % cases of hepatocirrhosis.肝硬化时,ADA有...

n.递送工人，营捷运业者( expressman的名词复数 )...

adj.笨拙的，复杂难懂的，得罪人的，（文体等）臃肿的...

locating的音标：locating的英式发音音标为：[ləʊ'kəɪtɪŋ]locating的美式发音音标为：[loʊ'kəɪtɪŋ]...

adj.含巯基的，含氢硫基的...

双单元交迭种...

“绶带”的英语可以翻译为：kummerbund，ribbon (attached to an official seal or a medal) ...

“牵胎钩”的英语可以翻译为：embryulcus ...

v.诽谤，中伤( defame的过去式和过去分词 )...

costing的音标：costing的英式发音音标为：['kɒstɪŋ]costing的美式发音音标为：['kɔstɪŋ]...

v.送( send的过去式和过去分词 )，使作出（某种反应），派遣，使进入（某状态）...

v.屈尊，俯就( condescend的过去式和过去分词 )，故意表示和蔼可亲...

遭遇1比3的失利后，他们的冠军梦就此破灭。They had their championship hopes dashed by a 3-1 defeat.甚至连欧洲之梦都开始破灭了。Even the European dream is beginning to turn sour.她想成为艺术家的梦想由于视力衰减而破灭了。Her ambition to become an artist was thwarted by failing ...

adj.组织学的...

Juries for a state court are drawn from the county in which the court is located.州法院的陪审员一般从该法院所在的县选取,而联邦法院的陪审员则从整个地区选取,包括许多县.Do you know why excluding blacks from juries could make a trial unfair?您知道为什么将黑人排除在陪审团挑选名单外会致使审...