PVC是什么意思

Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.The enterprise VINYL PRODUCTS offers among other things Compounding and PVC.VINYLPRODUCTS是一家令客户满意的...

PVC的音标：...

Troll's exclusive, personalized luggage is made to our own exacting specifications in heavy-duty PVC/nylon.特罗尔专用的、个性化的行李箱是按照我们自己严格的规格要求用耐用聚氯乙烯/尼龙材料定制的。The seat covers were ( made of ) PVC.座椅的外罩是聚氯乙烯 ( 做 ) 的.Material...

她躺在楼梯底部，痛得呜咽着。She lay at the bottom of the stairs, whimpering in pain.远远地能听到风笛的呜咽。The wail of the bagpipe could be heard in the distance.她呜咽着说了些什么，听不清。She whimpered something inaudible....

The work interposes a glass plate between two large circular mirrors.该艺术品在两面圆形大镜子中间插入一块玻璃板。...

n.梓，梓属植物...

cocktail的复数形式为：cocktails...

“测圆法”的拼音为：cè yuán fǎ...

eozoic的音标：eozoic的英式发音音标为：[i:ə'zəʊɪk]eozoic的美式发音音标为：[ˌɪr'zoʊɪk]...

n.腰腿，（鹿等供食用的）腰腿肉...

“外科学”的英语可以翻译为：[医] chirurgery ...

homebred的音标：homebred的英式发音音标为：['həʊm'bred]homebred的美式发音音标为：['hoʊm'bred]...

ethioniamide的音标：ethioniamide的英式发音音标为：[i:θəna'ɪæmaɪd]ethioniamide的美式发音音标为：[iθəna'ɪæmaɪd]...

n.课程，航线，行动方向，一道菜vt.快速地流动，奔流，跑过，追逐vi.沿…（方向）前进，指引航线，快跑，迅速移动...

n.乙醇酸（氧化）酶体...

a signatory of the Declaration of Independence《独立宣言》的签署者They will sign the declaration tomorrow...他们明天将签署这份公告。It was meant to sound like an epoch-making declaration.有意让它听起来像是一个划时代的宣言。Protesters called on the government t...

The dephasing in Ge quantum dots possibly results from carrier - carrier scattering and carrier - photon scattering.Ge量子点中的退相可能是载流子 - 载流子散射和载流子 - 声子散射共同作用的结果....

v.缝，缝补，缝合( stitch的过去式和过去分词 )，[引申]把某物连在一起...