electropositive atom是什么意思

网络释义

用法例句

A Dental Morphological Observation on the Neolithic Human Skeletons from Jiangjialiang,Yangyuan,Hebei Province;

河北阳原姜家梁新石器时代人类牙齿形态特征的观察与研究

Petrology and geochemistry of the Cenozoic basalts from Yangyuan of Hebei Province and Datong of Shanxi Province:Implications for the deep process in the western North China Craton;

河北阳原和山西大同新生代玄武岩的岩石地球化学特征:华北克拉通西部深部地质过程初探

Nature of Mantle Lithosphere Beneath the Western North China Craton:Constraints from the Mantle Xenoliths in Cenozoic Basalts from Yangyuan, Hebei Province;

华北克拉通西部岩石圈地幔的性质:河北阳原新生代玄武岩中幔源包体提供的信息

Applicable nano metric titanium-titanium oxide line-titanium tunneling junction was fabricated with dual-facing target sputtering,micro-electronic optical lithography and atomic force microscope anodic oxidation.

结合对向靶直流磁控溅射技术、微电子光刻方法和原子力显微镜阳极氧化加工方法制备了实用的纳米钛-钛氧化线-钛隧道结,钛膜的厚度为3·02nm。

At this stage, it has reached what we call the solar surface, and can escape into space without being absorbed further by solar atoms.

在此阶段，能量到达我们所称的太阳表层，并且离散到空间而不再被太阳原子所吸收。

At this stage it has reached what we call the solar surface, and can escapee into space, without being absorbed further by solar atoms.

在这一阶段，能量到达了所谓的太阳表面，能够向空间逸出，而不再被太阳原子所吸收。

Just as the sun is the central body of the solar system, so the nucleus is the core of the atom..

正象太阳是太阳系的中心天体一样，原子核是原子的核心。

The atomic structure is often compared to a miniature solar system.

原子结构时常被比喻为微型太阳系。

This gamma radiation is absorbed by atoms inside the Sun.

这些核辐射被太阳中的原子吸收掉了.

Yin Yang and the Five Elements-"Original Philosophy" Before the Previous learners;

阴阳五行——诸子前的“原初哲学”

Yin Yang and the Five Elements-“Original Philosophy”Before the Previous learners;

阴阳五行──诸子前的“原初哲学”

Electron in an atom moves round the nucleus the way the planet move round the sun.

原子里的电子围绕着原子核转就像行星围绕着太阳转一样

Electron in an atom move round the nucleus the way the planet move round the sun.

原子里的电子围绕着原子核转就像行星围绕着太阳转一样。

Followed the sun westward across the plains;followed the signs to the monkey house.

顺着太阳向西穿过平原；顺着标记去猴子的巢穴

The atom of any element is pictured as resembling the solar system.

任何元素的原子都可以想象成与太阳系相似。

Test and Evaluation of Atomic Oxygen Protective Coating on Solar Cell Array Substrate

太阳电池阵基板原子氧防护膜试验评价研究

Investigation on Adsorption of Ammonia Molecule on Cationic Platinum Cluster by Density Functional Theory;

铂原子簇阳离子与氨分子化学吸附的密度泛函理论研究

Cation Recognition and Synthesis of Calix[4]arene Receptors Containing Heteroatoms;

含杂原子的杯[4]芳烃受体分子的阳离子识别与合成研究

Ion： Atom or group of atoms with one or more positive or negative electric charges.

离子:带有一个或多个正电荷(阳离子)或负电荷(阴离子)的原子或原子团。

"Just as the planets revolve about the sun, planetary electrons are thought of as revolving about the nucleus."

正像行星围绕太阳转一样，行星般的电子被认为是围着原子核转的。

A salt containing manganese in its anion, especially a salt containing the MnO4radical.

锰酸盐一种在某阳向离子中含有的锰酸盐，尤指含有MnO4原子团的盐

The anode in an electron tube.

阳极电子管中的阳极