ethylene什么意思

Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Plasma - polymerization of ethylene gives films of complex, uncertain structure.乙烯的等离子聚合得到复杂的, 无固定结构的薄膜.In...

Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.以单质碘为催化剂合成了环戊酮乙二缩酮.The blended chips containing 10 % ~65 % of n - Eicosane were fabricated with n - Eicosane, polyethylene ( PE ) and ethylene - propyl...

ethylene的音标：ethylene的英式发音音标为：['eθɪli:n]ethylene的美式发音音标为：['ɛθəˌlin]...

地匹乙酯...

...an emotion oddly compounded of pleasure and bitterness.悲喜交加的奇怪情感The present invention discloses a lysostaphin compounded preparation.本发明公开了一种溶葡萄球菌酶复配制剂.In the aspect of word construction , these neologisms are mainly ...

easy的音标：easy的英式发音音标为：['i:zi]easy的美式发音音标为：['izi]...

defrauds的音标：...

The pathology revealed mucinous cystadenoma of the cecum.病理化验为黏液囊状腺瘤....

Toughs can have critters or terrors as pets or companions.强者可以有野生动物或难缠生物作为宠物或夥伴....little furry critters.毛茸茸的小动物Did you know chickens are the easiest critters on earth to hypnotize?你知道鸡是最容易被催眠的家禽 吗 ?Mules are misbegotten...

运动障碍...

pork chop的音标：pork chop的英式发音音标为：[pɔ:k tʃɔp]pork chop的美式发音音标为：[pɔrk tʃɑp]...

He had memorized the many minutiae of the legal code.他们讨论旅行的所有细节.She finally memorized the poem.她终于记住了那首诗.I memorized my speech so thoroughly that I could have recited it in my sleep.我把我的讲演稿背得滚瓜烂熟,就是睡觉时也能背出来....

Base foliation is fascicular, cauline foliation each other is unripe, feather crack.基生叶丛生,茎生叶互生, 羽裂.This moorland is covering block, fireweed is fascicular , everywhere bumpy.这片荒地覆盖着石块, 杂草丛生, 到处坑坑洼洼.Stalk is fascicular, ...

more succinctly的音标：more succinctly的英式发音音标为：[mɔ: sək'sɪŋktli]more succinctly的美式发音音标为：[mɔr sək'sɪŋktli]...

In the heat they sank into a state of torpor.炎热的天气使得他们委靡不振。He fell into a deep torpor.他一下子进入了深度麻痹状态.He had slumped into a state of torpor from which nothing could rouse him.他陷入麻木状态，任何事都不能令他振奋。...

他为自己从荒地上开辟出的花园而感到自豪。He is proud of the garden he made from a wilderness.这些外科医生在治疗炸伤方面开辟了新的道路。These surgeons have blazed the trail in the treatment of bomb victims.这项新工作可能给她开辟全新的前景。This new job could open up whole new vis...

adv.搁浅地，地面上adj.搁浅的，在地面上的...

根据网站知名度 、 人流 、 内容丰富度和新鲜度等排位.DSC Official Web Site Band's profile, news, message board.我相信它们的新鲜度与甜度是无人可比的.I'm sure the freshness and sweetness of my fruits are unsurpassed.保证纯度, 新鲜度和标签效力.Guaranteed for purity, f...