1·When an electron leaps into the conduction band, it leaves behind a hole in the valence band.
当一个电子跃迁到传导带，它会在价带留下一个“凹陷”。
2·Is you think just who is calling valence with you?!?!
你以为刚刚是谁在跟你喊价啊？ ！ ？ ！
3·The valence atom of an alkali-metal atom has two states.
碱金属原子的价原子具有两种能态。
4·Most optical oscillator strengths for the transitions between valence band and conduction band are nearly equal to zero.
价带顶和导带底附近的带间跃迁振子强度大部分都近乎为零；
5·This should make a lot of sense, because we know that a hydrogen has 1 s as it's outer-most or valence orbital, so it can be filled up just with two 1 s electrons.
这也是很合理的，因为我们,知道氢只有，1，s，轨道,这就是它最外层的轨道或者说价轨道，因此只要两个，1，s，电子就可以将它填满。
1·Reductant in the reaction of elements in valence increased.
在反应中还原剂中元素的化合价升高。
2·These elements, unlike the transition elements, do not exhibit variable oxidation states, and their valence electrons are only present in their outer shell.
这些元素，不像过渡金属那样显示出可变的化合价，他们只有最外层电子参加反应。
3·Only strictly controlling the temperature can it be prepared what needed especially for the Cobalt, Manganese precursors because of many chemical valence.
只有控制严格的温度才能制备出所需的产物，尤其对于化合价较多的钴、锰前驱物要尤为重视。
4·The relation of the mean valence of manganese and the doping is investigated by analyzing the results of the experimental.
还利用锰的平均价态的测试结果分析了掺杂物质与锰的平均化合价的关系。
5·(Chemistry) having more than one valence or having a valence of 3 or higher.
(化学)具有一个以上的化合价的，或具有三价或更高价的。
1·A systematic research had been done on safety of vaccine against carp dropsy, immunological protection and valence, and an oral vaccination was carried out in fishery.
对鲤鱼竖鳞病疫苗的安全性、免疫保护力和免疫效价进行了系统性的研究，并进行了口服免疫养殖应用实验。
2·Emotion valence and emotion situation match both influenced the early knowledge about links between prior experience and the emotion of other persons.
情绪效价和情绪情景的匹配性影响儿童对他人情绪与过去经验关系的认知。
3·OBJECTIVE: to discuss the feasibility and average infusion velocity of domestic atracurium by continuous in-fusion and to determine and validate its clinical valence.
目的：探讨持续输注国产阿曲库铵的可行性及平均输注速率，检测验证其临床效价。
4·Objective: To explore the relationship between the valence of antibody of pregnant woman with blood type o in serum and Hemolytic Disease of Newborn (HDN).
目的：探讨O型孕妇血型抗体效价与新生儿溶血病之间的关系。
5·The technology ensures low valence loss rate, low energy consumption and low transportation cost in the production process.
而且该工艺保证生产过程中效价损失率低，能耗小，运输成本低。