| 1. | 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。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | 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。 |
| 7. | The bond orders , net charges and the composition of molecular orbitals are calculated for the simplified ca3co409 model
简化的ca _ 3co _ 4o _ 9模型的键级、净电荷和分子轨道组成用相同的方法进行计算。 |
| 8. | The net charge of transition metal atom has decreased as a result of the static effect of lithium ion and effect of energy band of co and ni
由于锂离子的静电作用和钴、镍自身能带结构的影响，过渡金属的净电荷减小。 |
| 9. | Compared with limn2o4 , li2mn2o4 has lower reversible capacity , in that the net charge of lithium ion increases , accordingly interactions between lithium ion and oxygen one strengthen , leading to difficulty for lithium ion to deintercalate
Li2mn2o4与limn2o4相比，锰离子的净电荷几乎不变，表明锰离子与氧离子的相互作用变化不大，大部分锂离子和氧离子的相互作用增强，锂离子脱出较为困难，可逆容量降低。 |
| 10. | Partial substitution of manganese in lixmn204 by cobalt or lithium can reduce the fermi energy , increase the . net charge of lithium ion , and diminish the value band width , corresponding to the drop of the discharge voltage , the loss of the reversible capacity , and the improvement of the cycling performance due to increasing structural stability , respectively
在limn2o4中掺入钴和用锂离子代替16d位锰离子将使材料的费米能减小，放电电压降低；掺杂态中部分锂离子的净电荷增大，锂离子与氧离子的相互作用增强，可逆容量降低；掺杂态的价带宽度变窄，结构的稳定性增加，从而改善循环性能。 |
