covalent是什么意思？

covalent的音标：covalent的英式发音音标为：[ˌkəʊ'veɪlənt]covalent的美式发音音标为：[ˌkoʊ'veɪlənt]...

In covalent bonding, atoms share electrons.在共价键联中, 原子共有电子.Crystals may be classified as either ionic or covalent by analogy with molecules.与分子的情况一样,晶体也可以分为离子键型和共价键型.Ceramics primarily have ionic bonds, but covalent bondi...

Halogen bond is known as a kind of non - covalent intermolecular interaction.卤键是一种类似氢键的分子间弱相互作用.Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.化学键主要有离子键 、 共价键 、 金属键.Additionally, co...

mercifully的音标：mercifully的英式发音音标为：['mɜ:sɪfəli]mercifully的美式发音音标为：['mɜrsɪfəli]...

“杀婴者”的英语可以翻译为：infanticide ...

我读过你论加尔文心理唯实论的文章.I've read your stuff about the psychological realism of Calvin.摘要唯实论与唯名论以不同方式影响传统的生物分类原则.The realism and nominalism of middle ages affected the traditional taxonomy with different modes....

我们要 雪糕,他偏买热狗,这个人脾气乖张.It's perverse of him to buy hot dogs when we want ice - cream .给我一份草莓雪糕行 吗 ?Can I have a strawberry - ice?适合商店、饭店,存放雪糕 、 饮料及鲜茶叶.Suitable for store and restaurant to store ice - cream, drinks and...

older的音标：older的英式发音音标为：['əʊldər]older的美式发音音标为：['oʊldər]...

Clive的音标：Clive的英式发音音标为：[klaiv]Clive的美式发音音标为：[klaɪv]...

The adjusting luminance equipment is the important component of TV equipment.调光设备是电视设备的重要组成部分.The chip for separating luminance chrominance contributes lot to the digitized TV.亮色分离芯片在当前的数字化电视中起着很重要的作用.In additional, the ...

animalize的现在进行时为：animalizing...

“附加物”的英语可以翻译为：addendum，annexation，appendage，appendices，accessory ...

He' s a lowbred little boy, always answering his mother back.他是个没礼貌的孩子，总和母亲顶嘴。...

wrenches的音标：...

新落成的航空港有着最先进的设施和最完备的服务.The newly - built airport has the most advanced facilities, and provides perfect service.下一站: 双流国际机场航空港, 这是机场线的终点站.The next station: Shuang Liu International Airport, end of the Airport Line.江西已建成多...

angioneuroma的音标：angioneuroma的英式发音音标为：[ændʒənjʊə'rəʊmə]angioneuroma的美式发音音标为：[ændʒənjʊr'roʊmə]...

血像...

这些代码要求数据被转换成预定义的二进制数字组.These codes require that data be converted into predefined groups of binary digits....