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- Elements are manufactured of green silicon carbide that is classed as an excess electron type semiconductor. 这种硅碳棒由一种新型的碳化硅制成，被归类为超级半导体。
- In the case that there are two excess electrons respectively on two different islands, a double-charge soliton will be formed in the array. 在结链中有两个岛上各有一个电子的情形下，结链中将会形成双电荷孤子。
- Never spend in excess of your income. 花钱切不可超过自己的收入。
- Don't carry your anger to excess. 不要肝火过盛。
- Our school has a student number in excess of 800. 我们学校的学生数超过八百人。
- Please trim the excess fat off (the meat). 请把过多的肥膘(从肉上)切掉。
- An excess of rain caused severe floods. 雨水过量造成了严重的水灾。
- Usury is interest in excess of a legal rate. 高利贷是指超过法定利率取息。
- Luggage in excess of 100 kg will be charged extra. 超过100公斤的行李要额外收费。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- The fat boy went on a diet to get rid of his excess weight. 这个胖男孩节制饮食以减轻过量的体重。
- This plane can reach speeds in excess of 1000 kilometers an hour. 这架飞机可以达到每小时一千公里以上的速度。
- In other cases, water was in excess, and fire in defect. 至于其它的情形则是水分太多，火候不足。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- Rains that filled the reservoirs to excess. 大雨使水库的水超过了蓄水容量
- I am afraid there'll be an excess baggage charge, sir. 恐怕您要付超重行李费，先生。
- Exercise, if carry to excess, will do you more harm than good. 如果锻炼过量，会对你有害而无益。
- She was charged an excess of 4 over the amount stated on the bill. 向她索取的比帐单上显示的数额多出4英镑。
- She jogs every morning to get rid of her excess weight. 为了减肥,她每天早晨慢跑。
- The number of electron pairs an atom can share with other atoms. 共用电子对数，共价一个原子与其他原子共用的电子的对数
