“羟基的”的英语

纤维素是带有好多羟基的不幼链环型布局的聚合物.Cellulose is a very polyhydroxylated of long - chain - type structure of the polymer.使用的催化剂对醇 羟基 的氧化具有高度的选择性并有很高的转化率.These reactions catalyzing oxidation of alcohol - OH groups have high yield and ...

Each child had to recite a poem to the class.每个孩子都得在班上背诵一首诗。I do not doubt ( but ) that he can recite it.我相信他能把它背下来.He is going to recite a poem.他将要朗诵一首诗....

senator的复数形式为：senators...

hurt的音标：hurt的英式发音音标为：[hɜ:t]hurt的美式发音音标为：[hɜrt]...

microemulsion的音标：microemulsion的英式发音音标为：[maɪkrəʊe'mʌlʃn]microemulsion的美式发音音标为：[maɪkroʊe'mʌlʃn]...

Microtremor measurement has been increasingly adopted to assess site amplification and S - wave velocity profile at sites.微地动量测正逐渐地被应用在场址放大效应的评估,以及剪力波速剖面之推求上....

The birds smashed into the top of their cages in fright.鸟儿惊恐地冲过去，撞到了笼子顶上。That does not necessarily mean that birds would chose anthocyanin - filled fruit.这并不一定意味着鸟类会选择含有花色苷的水果.It is best to stifle curiosity and leave bir...

空是无法下定义解说的, 正如最柔的东西是无法剪断的一般.Nothingness cannot be defined; t he softest thing cannot be snapped.基于模型和要解说的想象的相似性的理论说明.About the theoretical foundation of performing treasury single account system.丛书的作者道格拉斯·亚当斯说,当初的指南只不过是作...

中长岩...

A crawler, device of girth welds testing outside pipeline is developed successfully.成功地研制了管道外检测机械装置—爬行器.The pool is divided into three sections with a crawler lane for beginners.泳池分三部分，有为初学者而设的慢泳道。The Google crawler does...

vt.耕种，耕作n.钱柜，钱箱，放钱的抽屉，[地]冰碛土（物）prep.直到...

He had lacerations on his back and thighs.他的背部和大腿都有划伤。What are those lacerations on her arms and feet?她胳膊和腿上的那些破口是什么?The perineum should be examined for contusions, hematomas, lacerations and urethral bleeding.会阴部检查包括是否存...

Robyn had the more mobile, more expressive face.罗宾有一张更加善变、表情更加丰富的脸。He blushed furiously and Robyn knew she had hit the mark.他气得满脸通红,罗宾知道自己达到了目的。Robyn's loss of memory is a psychological problem, rather than a physic...

abhor的现在进行时为：abhorring...

“缘片”的拼音为：yuán piàn...

爱琪美...