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- One atom of oxygen is linked to the nitrogen atom by a double bond. 一个氧原子以双键与氮原子相连。
- Beyond the Average Atom Model; Acta Physica Sinica 55 (2006) 2371. 超越平均原子模型模拟高温高密等离子体离子布居;物理学报;55(2006)2371.
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- A molecule of water consist of two atom of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Chemical process in which one atom or ion or group changes places with another. 原子或离子或基团互相交换位置的化学过程。
- Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合而成一个水分子。
- Two atom of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合而形成一个水分子。
- Equations in a non-relativistic average atom model for plasmas are solved.Numerical techniques, global chart and code design are given in detail. 详述等离子体中非相对论性平均原子模型的诸方程,给出整个方程系统的求解步骤、数值技巧以及程序设计的具体细节。
- The molecule of the Figure has two mutually perpendicular rings with one atom in common. 图中的分子有共用着一个原子的两个互相垂直的环。
- This behavior follows from the Thomson atomic model. 这种行为可由汤姆森原子模型推知。
- An ionic bond is characterized by the transfer of an electron from one atom to the other. 离子键的特点是一个电子可以从一个原子转移到另一个原子。
- Abstract: The effect of urea and water molecular to the S-peptide conformational transition in the protein sample was studied with all atom model by molecular dynamics method. 文章摘要: 采用分子动力学方法和全原子模型研究尿素和水分子对模型蛋白S-肽链结构转化的影响。
- A molecule of water is made up of two atoms of hygrogen and one atom of oxygen. 一个水分子是由两个氢原子和一个氧原子构成的。
- A molecule of water is made up of two atoms of hydrogen and one atom of oxygen. 一个水分子是由两个氢原子和一个氧原子构成的。
- A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion. 一个原子失掉一个电子来形成一个正离子,另一个原子得到一个电子来形成一个负离子的化学键。
- The study of these lines led to the Bohr atom model and on to our present understanding of the electron hull of the atom as described by the orbital atom model which is the basis of all understanding of chemistry . 在对于谱线的研究基础上,产生了玻尔原子模型,直至现今描述原子中电子壳层结构的原子轨道模型,该模型是今天我们对于化学的所有认识的基础。
- Also, the ionizing radiation used by irradiators is not strong enough to disintegrate the nucleus of even one atom of a food molecule. 同样的,辐照设备所产生的电离辐射也没有足够的能量使得哪怕一个组成食品分子的原子分裂。
- It is clear that the simple two-level atom model is too constrained to describe the behavior of such laser, and the four-level model using center-manifold techniques seems to be a particularly attractive candidate model for describingit. 当J=0时,四能级的振转模型转变为二能级模型,通过理论计算的曲线我们可以清楚地看到二能级速率模型与四能级振转模型的两个主要的区别:一个FWHM(激光脉冲的全波半高宽),从二能级模型解出来的理论曲线的全波半高宽与实验结果相比明显要窄的多;
- Water is spoken of as containing two atoms of hydrogen and one atom of oxygen. 人们说,水含有两个氢原子和一个氧原子。
- This is a bit sciency to include here, but it still astounds me: they've actually measured the time it takes an electron to transfer from one atom to another. (这里涉及一点科学知识,但它令我吃惊:他们实际是测量把电子从一个原子传送到另一个原子所需时间。)