hexafluoropropylene什么意思？

hexafluoropropylene的音标：hexafluoropropylene的英式发音音标为：[heksɑ:f'lu:ɔ:rəʊprɒpi:li:n]hexafluoropropylene的美式发音音标为：[heksɑf'luɔroʊprɒpilin]...

The PVDF - HFP ( poly vinylidene fluoride - hexafluoropropylene ) porous membrane polymer battery was prepared by a phase inversion process.采用倒相法制备PVDF-HFP ( 聚偏氟乙烯 - 六氟丙烯 ) 多孔薄膜....

settle in的音标：settle in的英式发音音标为：['setl in]settle in的美式发音音标为：['sɛtl ɪn]...

“助听器”的英语可以翻译为：deaf-aid，audiphone，hearing-aid，hearing aid，hearing aids ...

forecourts的音标：...

cubism的音标：cubism的英式发音音标为：['kju:bɪzəm]cubism的美式发音音标为：['kjuˌbɪzəm]...

“推测”的英语可以翻译为：infer，conjecture，guess，reckoning，confer ...

“胚形成”的英语可以翻译为：embryogenesis，embryogeny ...

adj.冷酷的，险恶而狡猾的...

Drop the dough onto a baking sheet with a teaspoon.用茶匙把生面团舀到烤盘上。Turn out the dough on to a floured surface.把生面团倒在撒了面粉的案板上。Knead the dough very lightly.轻轻地揉面团。...

The healthful man can give counsel to the sick.健康的人可以对生病的人提出忠告.Does the college cafeteria provide a healthful diet?...大学餐厅供应的膳食是否有益健康呢？Does the college cafeteria provide a healthful diet?大学餐厅供应的膳食是否有益健康呢？The Orientals us...

n.全身，行长单位adj.全身长（或宽）的（印刷符号）...

v.免除，释放( free的第三人称单数 )，使…免除，使…释放，使…。。摆脱...

He was unrelenting in his pursuit of legal mandate.他坚决要求得到合法的托管权....the unrelenting hardship of everyday life in medieval Europe.中世纪时欧洲日常生活的无尽困苦...an unrelenting downpour of rain.下个不停的瓢泼大雨She established her authority wi...

He squatted, grunting at the pain in his knees...他蹲在那儿，双膝的伤痛得他直哼哼。He squatted on the floor and gave vent to a deep sigh.他蹲在地板上，深深叹了一口气。Edgar squatted on his haunches...埃德加蹲着。He squatted on the floor and gave vent to a de...

舌形虫病，五口虫病...

本研究考察了1DIPG-IEF的上样量 、 染色方法 、 重复性和胶内酶切技术.Sample loading , staining, reproducibility and in - gel digestion about 1 D IPG - IEF were investigated.过量的铜能影响细胞膜的透性和细胞内酶系统的活性,影响光和色素的合成及光合作用过程.We find that excessive copper can d...