benzene什么意思

The benzene vaporized and formed a huge cloud of gas.苯蒸发了，形成了一大团气体。The benzene ring is also seen in other compounds.苯环在其他化合物中也可以看见.Resonance theory says that benzene can be represented by two contributors.共振论认为苯能用两个参与体表示...

benzene的音标：benzene的英式发音音标为：['benzi:n]benzene的美式发音音标为：['bɛnˌzin, bɛn'zin]...

Ferric Chloride alone gives polymer with benzene.三氧化铁可单独催化苯的聚合.In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.The benzene vaporized and...

n.商场，商业中心，大百货商店...

The field may be provided by permanent magnets or by electromagnets.外地可能提供的永磁材料,或由电磁铁.Other electromagnets would push and pull the train along the track.其他的电磁铁会在轨道上拉或者推火车.Electromagnets would be used to dissipate the ene...

“爱惜”的拼音为：ài xī...

n.剑桥郡（美国马萨诸塞州城市）...

In prison they'd taken away his watch and everything he possessed.在监狱，他们把他的手表和其他一切东西都搜走了。Williams faces life in prison if convicted of attempted murder.如被判谋杀未遂，威廉斯将面临终身监禁。He has spent periods in prison, where he was...

adv.在文体上...

The ovarian follicles are embedded in the stroma of the cortex.卵巢皮质的基质中有许多卵泡.The inner layer of the cortex differentiates into the endodermis.皮层的内层分化为内皮层.The adrenals usually appear normals, but occasional hemorrhages ma...

用一种自然色的, 具有防热、防潮 、 防污 的皱纹纸为基材, 涂上具有溶解度的感压橡胶粘剂而成.Basic Material : Rimple paper, with advantage of natural color, heat proofproof, anti - pollution .这件新款羽绒服采用的是防雨防污的新面料.This new type of down coat is made of new water - pro...

n.硫黄...

metochalcone的音标：metochalcone的英式发音音标为：[metɒkæl'kəʊn]metochalcone的美式发音音标为：[metɒkæl'koʊn]...

氯苄苯丙胺...

v.加密，将…译成密码( encrypt的现在分词 )，把…加密（或编码），将…译成密码...

“壮年”的英语可以翻译为：(of age) between 30 and 40，the prime of one's life，mature，summer ...

alidade的音标：alidade的英式发音音标为：[ɑ:li:'deɪd]alidade的美式发音音标为：[ɑli'deɪd]...

敌螨丹...