Different grades of crystal polystyrene molding pellets range from 150,000 to 350,000 weight average molecular weight.不同牌号的结晶聚苯乙烯模塑粒料平均分子量范围从150,000-350,000.What factors does he take into consideration in determining the...

undesirable的比较级为：more undesirable...

descry的现在完成时为：descried...

High packing density greatly impedes the cooling of the array.高存贮密度很不利于阵列的散热.The inflexibility of the country's labor market seriously impedes its economic recovery.该国劳工市场缺乏灵活性,这严重阻碍了它的经济恢复.What impedes your making ...

Bundesbank的音标：...

绒雏...

guides的音标：guides的英式发音音标为：[gaɪdz]guides的美式发音音标为：[gaɪdz]...

desk的复数形式为：desks...

I keep a stock of cassette tapes describing various relaxation techniques.我收集了一些介绍各种放松技巧的卡带。She is good at describing things or expressing ideas.她善于描述事物或表达思想.He wrote a reference for him, describing his reliability and t...

酰替苯胺，酰替苯胺...

可设计性，结构性...

describe的音标：describe的英式发音音标为：[dɪ'skraɪb]describe的美式发音音标为：[dɪ'skraɪb]...

He folded the papers and stuck them in his desk drawer.他将文件叠起来，塞进自己的书桌抽屉里。He gave the girl at the desk the message.他把便条递给了桌旁的女孩。On his desk is a mass of books and papers.他的书桌上有大堆的书籍和文件。...

n.肌间线蛋白...

extrudes的音标：...

You have to do everything you can. You have to work your hardest. And if you do, if you stay positive, then you have a shot at a silver lining.你必须全力以赴，最大限度地去努力。如果你这么做，并且保持乐观，你就会看见乌云背后的幸福线。He skirted the hardest issues, c...

n.连续开炮，炮击( cannonade的名词复数 )v.连续开炮，炮击( cannonade的第三人称单数 )...

n.刀口( blade的名词复数 )，（机器上旋转的）叶片，桨叶，（船桨的）桨叶...

In the backroom study stood two desks side by side.在里屋书房里,有两张桌子并排放着.We could bang on the desks and shout till they let us out...我们可以拍着桌子大喊大叫，直到他们放我们出去。The press gallery has been voided of the customary bulky desks.记者席经常放...

The degree provides a thorough grounding in both mathematics and statistics.该学位课程将为数学和统计学打下扎实的基础。The mother provides the embryo with nourishment and a place to grow.母亲为胎儿提供营养和成长的空间。Sugar gives quick relief to hunger but ...

dessert的复数形式为：desserts...

indescribable的近义词/同义词有：unutterable, exceptional, extraordinary, inexpressible, unexplainable, unspeakable, ineffable, remarkable, extraordinary, exceptional, remarkable, describable。adj.indescribable的近义词（无法说明的;异常的）：unutt...

Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。He complained a little of a nagging pain between his shoulder blades.他有几句提到说肩胛骨之间一直在疼。They have been turning out great blades for 4...

prides的音标：...

v.预示，预告，预言( bode的第三人称单数 )，等待，停留( bide的过去分词 )，居住，（过去式用bided）等待...

轴心偏移，异轴性...

The article describes the characteristics of high - pressure water descaler in terms of constitution and structure.介绍 高压水 除鳞机的设备组成、结构特点....

adj.测地学的，测地线的，测量的n.测地线...

v.应受，应得，值得( deserve的第三人称单数 )，应受报答，应得报酬，应得赔偿...

incandesce的现在进行时为：incandescing...