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- Sharp corners should be radiused to prevent arc over. 前后端板同时钻孔是一个好主意，这样两者的孔能对准。
- By prevent arc discharge, which affect deposition stability and films quality, due to positive charge accumulation, 15kHz pulsed discharge supply is used. 另外选用15kHz的脉冲偏压防止正电荷积累太多就会引起弧光放电，影响镀膜工艺的稳定和薄膜的质量。
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- The washer for preventing leakage is broken. 那个防漏的垫圈坏了。
- The authorities took measures to prevent tax fraud. 当局已采取措施防止偷税漏税。
- Does prison do anything to prevent crime? 采取关押方法对制止犯罪有作用吗？
- Joan of Arc led a large army to raise the siege of Orleans in1429. 贞德在1429年率大军解除了英军对奥尔良的围攻。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Capable of preventing conception. 节育的能够防止怀孕的
- Stir the sauce to prevent it lumping. 把沙司搅拌一下以免结块。
- We should take steps to prevent war. 我们应当采取措施制止战争。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- Nobody can prevent him from running the risk. 没有人能够阻止他去冒险。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- The iron rod supporting the valances was bent in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- Haste make work which caution prevent. 匆忙专干不谨慎的事。
