“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 ...

They had to evict some gypsies today and I had to go and fence the area off.他们今天必须驱逐一些吉普赛人，我得去把那个区域圈起来。Gypsies frequently transmit recipes orally within the family.吉普赛人经常以口头形式把秘方世代相传.Gypsies make difficult friends for or...

evolve的音标：evolve的英式发音音标为：[i'vɒlv]evolve的美式发音音标为：[i'vɑlv]...

The birds sing songs and the cool breeze fondle the green grass.鸟儿唱歌和凉风抚弄的绿草.Mothers and fathers must have a chance to fondle their new babies.父母一定有机会来爱抚他们的新生儿.Fondle light breeze from my cheek, scattered fat sister fall...

画面中一只狐狸正被一群猎狗撕咬得肠子外流。It shows a fox being disembowelled by a pack of hounds.约瑟夫看到一群可疑的人在密西西比河的一艘轮船上打牌。Joseph watched a shady-looking bunch playing cards aboard a Mississippi steamer.她带领一群孩子去法国过复活节。She spends her Easter h...

这些溪流的汇合点.The point of juncture of such streams....

好转，向好的方向发展...

分析了副槽入口风速等参数对转子温度分布的影响.The effect of inlet velocity of fluid on temperature distribution was analyzed.分析了该支承的减振机理和支承特性,设计了摩擦阻尼器,研究了其对转子系统不平衡响应的影响.The mechanism of vibration reduction and support characteristics are analy...

yellowing的音标：yellowing的英式发音音标为：['jeləʊɪŋ]yellowing的美式发音音标为：['jeloʊɪŋ]...

filer的音标：filer的英式发音音标为：['faɪlə]filer的美式发音音标为：['faɪlə]...

婚姻生活并不像他想象的那么浪漫美好。Married life was not as idyllic as he had imagined.想象一下那长长的金色海滩吧，在那里你可以独自徜徉。Imagine long golden beaches where you can wander in solitude.你根本不是你自己想象的那种人。You're not half the man you think you are....

现主要产品有胶囊充填机系列及铝塑包装机系列.Main product is capsule filling machine and aluminum - plastic packaging machine.介绍了一种小型全自动包装机的电气控制电路设计.The paper introduces electric control design for miniature full automatic packager.因此, 差袋包装机的末...

acaprazine的音标：acaprazine的英式发音音标为：[ækæp'reɪzɪn]acaprazine的美式发音音标为：[ækæp'reɪzɪn]...

我们常常举出这样一系列形状不同,然而具有相同光焦度的透镜,作为透镜的配曲调整的例子.One often speaks of this succession of shapes having the same power as exemplifying lens bending.用同样的方法,我们能够求出任意数目的薄透镜的响应.In this same way we could compute the response of any nu...

Soldiers there are going to seal the airport off.那里的士兵将封锁机场。The drillmaster is training the new soldiers at the drill ground.教官正在校场训练新招收的士兵.He alleged that he was verbally abused by other soldiers.他宣称自己遭到其他士兵的辱骂。The sine...

bitt的一般过去时为：bitted...