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化学键主要有离子键 、 共价键 、 金属键.用英语怎么说？

化学键主要有离子键 、 共价键 、 金属键.

Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.

相关词汇
chemical bond mainly includes electrovalent bonds covalent and

chemical

adj. 化学的，用化学方法制造的，化学作用的；n. 化学药品，化学制品；

bond

n. 纽带，联系，债券，保释金；v. 使结合，建立互信关系，与…紧密联系，与…黏合；

mainly

adv. 大部分地，主要地，基本上；

includes

v. 包括( include的第三人称单数 )，包含，列入，包住；

electrovalent

adj. 电价的；

bonds

n. 纽带（ bond的名词复数 ），黏合，联系，债券；

covalent

adj. 共有原子价的，共价的；

and

conj. 和，与，而且，于是，然后，因此；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
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It is an effective way register electroencephalograph ( EEG ) to magnetic resonance image ( MRI ) in functional brain imaging.
脑功能成像研究中,脑电信号与 磁共振 图像融合分析是一种重要的研究方法.
Driving Mode: hand wheel, hand equipment, electromotion and pneumatic actuator.
驱动方式有: 手轮, 手动装置, 电动,气动.
It is to reduce Eu 3 + into Eu 2 + with electrolyzation method.
采用电解的方法将三价铕还原成二价.
The electrolyzer system calls for yield quick returns and small investment.
运行结果表明选择该电槽系统实现了见效快、投资少的目标.
A static electrometric method was developed to measure the mechanical parameters of a combfinger micromechanical accelerometer.
为测量梳齿式微机械加速度计敏感元件的机械参数,提出一种静态电测法.
Jigji electropuncture can enhance endogene NTFS secret and promote nerve the regenration.
本实验从分子水平阐述了夹脊电针治疗脊髓损伤的积极作用,能够促进内源性神经营养因子分泌、促进神经再生.
This machine has been fitted with an electromotor of larger power.
这台机器装配了更大功率的电动机.
Bachelor degree or above, majoring in electronical engineering, acoustics or physics.
电子工程 、 声学或者相干物理学专业本科及以上课历.
Figure 1 - 26 is a block diagram of a typical digital electrometer.
图1-26为典型数字式静电计的方框图.其模拟部分与前面讨论的电路类似.
J . Moulson and J. M. Herbert , Electroceramics: Materials , Properties , and Applications, Chapman and Hall , New York, ( 1990 ).
工业技术研究院工业材料所, 精密陶瓷制成技术与应用. 工业材料研究所 、 ( 1988 ).
The company invested thousands in an electronic order-control system.
公司耗资数千购买了一套电子订单管理系统。
Lymphatic do change cure ( put cure , electrotherapy ) one secondary a few money?
淋巴做化疗 ( 放疗,电疗 ) 一次要几钱?
The science of electrostatics lay dormant for about 2,000 years.
静电学沉睡了大约2,000年.
Perhaps the single most widely used monitoring device is the electrocardiogram.
心电图可能是最广为应用的监测仪.