dialkene的意思

dialkene的音标：dialkene的英式发音音标为：['daɪəki:n]dialkene的美式发音音标为：['daɪəkin]...

Wind turbines are large and noisy and they disfigure the landscape.风力涡轮机个头大、噪音响，还会破坏周边风景。These turbines can be broadly split into two basic types, the impulse and the reaction turbines.这些汽轮机可大致分为两种基本类型, 即冲动式和反动式.The stea...

fibercoloscope的音标：fibercoloscope的英式发音音标为：['fɪbəkələskəʊp]fibercoloscope的美式发音音标为：['fɪbəkələskoʊp]...

n.橡胶软管...

persons的音标：persons的英式发音音标为：['pɜ:snz]persons的美式发音音标为：['pɜsnz]...

“他的”的英语可以翻译为：his ...

astemizole的音标：astemizole的英式发音音标为：['æstəmɪəʊl]astemizole的美式发音音标为：['æstəmɪəʊl]...

hurtling的音标：hurtling的英式发音音标为：['hɜ:tlɪŋ]hurtling的美式发音音标为：['hɜtlɪŋ]...

I made every effort to be co-operative.我尽了最大努力配合。OBJECTIVE To study the prevention effect of sodium hyaluronate ( SH ) powder on post - operative dura adhesion.目的研究透明质酸钠 ( SH ) 粉雾剂对动物术后硬膜粘连的预防作用.They decided a housing co...

亚胺基杂环丙烷季铵盐的阳离子,一定是按协同反应的方式开环的.The aziridinium ions must all be opened by a concerted process.阳离子表面活性剂通常为季铵盐类.Cationics are usually quaternary ammomium salts.反 离子通常是钠, 钾和铵.The usual counter - ions are sodium, potassium an...

n.桉树，桉属植物...

“轮换”的拼音为：lún huàn...

n.室管膜...

n.第纳尔（南斯拉夫、伊拉克及阿尔及利亚等国的货币单位）...

他成为旧的苏联体制直言不讳的抨击者。He became an outspoken opponent of the old Soviet system.但这些直白的抨击者说,他们熟悉并避免这个陷阱.But those directly attacked say they are familiar with, and avoid, the pitfalls....

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.氢化可的松 ( hydrocortisone,HC ), 化学名称为11β,17α, 21-三羟基孕甾 -4- 烯 -3,20-二酮, 属肾上腺皮质激素类药.Hydrocort...