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- As mentioned above, an object has positive charge when it has lost electrons. 如上所述,物体失去电子时带正电荷。
- As has been mentioned above, an object has positive charge when it has lost electrons. 如上所述:物体失去电子时带正电荷。
- A reaction in which the atoms in an element lose electrons and the valence of the element is correspondingly increased. 氧化一种某个元素的原子失去电子后它的原子价相应增加的反应
- Because ions hae electric charges, haing gained or lost electrons, they attract their opposites. 由于离子具有电荷,可以得到或失去电子,它们之间异性相吸。
- Oxidation: A reaction in which the atoms in an element lose electrons and the valence of the element is correspondingly increased. 氧化:一种某个元素的原子失去电子后它的原子价相应增加的反应。
- The impacted air molecules temporarily lose electrons, and when oxygen molecules among them reacquire these electrons, they emit green light. 被碰撞上的空气分子暂时失去电子,而当其中的氧分子重新获得电子后,就会发出绿光。
- The California Nebula's glow is characteristic of hydrogen atoms recombining with long lost electrons, originally stripped away (ionized) by ultraviolet starlight. 加利福尼亚星云的闪耀是氢原子与最初被紫外星光抹走(离子化)的“很早以前丢失”的电子的再次结合的结果。
- In solution Numerical Value of standard electric Potential measure difficult and easy of metal atom lose electron. 在水溶液中,金属原子失去电子能力的难易用电离势数值大小来衡量。
- In Gaseous state,Numerical Value of Ionization energy measure difficult and easy of metal atom lose electron. 在气相中,金属原子失去电子的难易用电离势数值大小来衡量。
- A chemical reaction in which an atom or ion loses electrons to another atom or ion. 氧化还原反应一个原子或离子的电子转移到另一个原子或离子的一种化学反应
- He lost the tennis match by default. 他因不出场而输了网球赛。
- The war was lost because of a shortage of munitions. 战争因军火不足而失败。
- The hunt for the lost child continued until she was found. 寻找失踪儿童的工作一直持续到将她找到为止。
- John lost a stripe for being rude on parade. 约翰因在检阅时鲁莽失礼被降了一级。
- He lost all his wealth all at one swoop. 他一下子失去了所有的财产。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- Alas the day! We have lost such a good chance. 哎呀!我们失去了这么好的一次机会。
- How much do they stand to lose by this merger? 这次合并,他们要遭受多大损失?
- The young girl was lost in a muse. 这女孩陷入了沉思。
- Be careful not to lose too much liquid by evaporation. 小心,不要因为蒸发作用而失掉过多的水份。