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- Each atom would have a very small net charge. 每一个原子都会有一个很小的净电荷。
- The average net charge of glycine is zero. 甘氨酸静电荷为零
- A sol considered as a whole cannot have a net charge. 一种胶体，就其整体而言可认为不带净电荷。
- What is the net charge of the molecule at pH 3, 8, and 11? 其在pH3,8,和11下的净电荷是多少?
- Within the remainder of the dielectric the net charge per unit volume remains zero. 在电介质的其余部分，单位体积的静电荷仍为零。
- If a molecule of net charge q is placed in an electric field, a force F is exerted upon it. 若将带静电荷q的分子放入电场，则有一个力F作用于其上。
- Five factorswere chosen as main influence factors: heat of formation, net charge of metal centeratom, HOMO and LUMO. 并以铁卟啉类化合物的生成热、中心金属电荷、最高占据轨道HOMO和最低非占据轨道LUMO能量为主要参数进行讨论。
- The net charge of a body might be described by a statement of the excess number of electrons or protons in the body. 一个物体所带净电荷的量,可以用在这个物体内的过剩电子数或过剩质子数来表示。
- Each amino acid has its own characteristic isoelectric point, where the net charge on the molecule is zero. 每个氨基酸都有自己的等电点，等电点的条件是净电荷为零。
- At pH 5.97 the group has no net charge and will not migrate in an electrical field. Here at the isoelectric point, buffering is minimal. 在pH值为5.;97时;基团不带电;并且不能在电场中迁移。这是它的等电点;缓冲能力达到最小值。
- Draw the structure of histidine in each ionization state. What is the net charge on the histidine molecule in each ionization state? 画出组氨酸的每种解离结构。每种解离状态下的净电荷是多少?
- Optimized structure , atomic net charge , adsorption energy and frontier orbital energy of C 3H 6/ C 3H 8 and AgCl / CuCl are calculated by ZINDO/1 and ab initio/STO-6G*. 用ZINDO/ 1和abinitio/STO -6G 方法 ,对C3H6 、C3H8与AgCl、CuCl间的吸附态优化构型、原子净电荷、吸附能、前沿轨道能量作了计算。
- Moreover, the energy Ievel of HOMO, net charge and orbital electron density of O(24) , net charge of O(26) , clog P and cMR have important effect on the fungicidal activity. 此外,化合物的HOMO能级、0(24)的原子净电荷及轨道电子密度、0(26)的原子净电荷、clog P及cMR等均对生物活性产生重要影响。
- The simulated results indicate that the configurations of polyampholyte chain are effected by the external field, net charge of polyampholyte and temperature. 结果表明，聚离子链的构型取决于外电场对链节的作用、链内各链节间的静电作用和链节的热运动（温度）三者的综合作用结果。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- The adsorption energy of H~+ on different coal surface, along with correlated chemical bond length, order, and net charge distribution were obtained by means of ZINDO quantum chemical calculation of model compounds. 通过对模型化合物的ZINDO量子化学理论计算 ;得到了H+ 在煤表面的吸附能、相关化学键的键级、键长和净电荷分布 .
- Abstract: The geometry structures, net charge, frequency and combination energy of alkylamine chloride ionic liquids were calculated successfully by density function theory （DFT）. 文章摘要: 采用密度泛函方法计算了氯化烷基季铵盐离子液体中阴阳离子的几何构型、净电荷、振动频率和结合能等。
- Electronic structure, chemical bond and net charges of Ca_3Co_4O_9 system are studied by density function theory and discrete variation method (DFT-DVM). Ca_3Co_4O_9体系的计算是采用离散变分法对其电子结构、化学键和电荷分布等进行计算。
- Do they charge carriage by bulk? 他们是否按体积计算运费？
- He hit the tennis ball over the net. 他把网球打过了网。
