hydrogenation的意思

hydrogenation的音标：hydrogenation的英式发音音标为：[haɪdrədʒə'neɪʃən]hydrogenation的美式发音音标为：[haɪdrədʒə'neɪʃən]...

Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe ...

The hydrogenation can be controlled to produce any degree of hardness desired in the product.为了生产所需要的任何硬度的产品,可对氢作用加以控制.Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.芳烃加氢饱和...

center on的音标：center on的英式发音音标为：['sentə ɔn]center on的美式发音音标为：['sɛntɚ ɑn]...

He finds himself politically enfeebled.他发现自己的政治势力变得衰弱。The poor, bent , enfeebled creature struck his imagination.那个贫困 、 驼背 、 衰老的人指点了他的思路.Gushing out of the wounds, enfeebled he was sinking to the floor.从他的伤口奔涌而出, 渐渐让他虚弱得...

n.香料，调味品，香气，香味，趣味，情趣，少许vt.加香料于，使增添趣味...

civilization的近义词有：civilization, culture。下面这两个名词均含"文化，文明"的含义：civilization：指广义的文化，标志人类发展开化的进程。强调物质方面的文明。culture：侧重指精神方面，即多由科技、文化等所体现的人类智力开发的程度。...

The third part discusses the later period of Nietzsche artistical value.第三部分论述尼采后期艺术价值观.In this sense, the words of Friedrich Nietzsche still hold true today.从这个意义上讲, 弗里德里希·尼采(FriedrichNietzsche)的话今天仍然是正确的.This text inte...

beep的一般过去时为：beeped...

n.双三角形...

adj.球根的，球根状的，球根长成的...

Jonson的音标：Jonson的英式发音音标为：['dʒɔnsn]Jonson的美式发音音标为：['dʒɑnsən]...

haggises的音标：...

spouting的音标：spouting的英式发音音标为：['spaʊtɪŋ]spouting的美式发音音标为：['spaʊtɪŋ]...

adj.内向的，向心的...

Allegations of brutality and theft have been levelled at the army.有人指责军队中存在着野蛮暴行和盗窃行为。The city is encircled by a hostile army...该市被敌军包围了。Mark's is the uniform of the young male traveller — green Army trousers, T-shi...

“扔下”的英语可以翻译为：abandon，put aside，leave behind，throw down ...

adj.问答式教学的，根据基督教的，使用问答方式的...