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- A vlaue of 1 denotes that whether there is a protective diode. 1代表内部有保护性二极管。
- However, the protection diode, D1, clamps C1’s voltage to just VDD plus the diode’s turn-on voltage. 然而，保护二极管D1将C1的电压箝位到仅为VDD加上二极管的导通电压。
- D1 is a protection diode that prevents the be junction of Q2 from be reverse biased. 如果仅仅是为了保护，完全可以在Q2发射极串联一个二极管代替，
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- These rare tigers are protected by special laws. 这些珍贵的老虎受到专门法律的保护。
- The computer is protected by a plastic cover. 计算机得到塑料套的保护。
- The data stored in a computer can be protected. 存储在计算机里的数据能被保护起来。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据？
- The plants should be protected against the cold. 应该保护这些植物使之不受冻。
- The plants should be protected from the cold. 应该保护这些植物使之不受冻。
- His body was protected by armour fore and aft. 他的身体前前後後都有盔甲保护。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- It's our duty to protect the saplings. 保护树苗是我们的责任。
- The perimeter of the airfield is protected by guard-dogs. 机场外的环形防卫圈由警犬保卫着。
- A diode rectifies alternating current. 二极管调整交流电。
- A diode used in this manner is called a rectifier. 按这种方式使用的二极管叫做整流管。
- In case of flood, the dam can protect us. 在发洪水的时候，大堤可以保护我们。
- The current flows in one direction in a diode. 电流在二极管中只朝单方向流动。
- A law was passed to protect alien property. 通过了一项法律保护外国侨民的财产。
- An umbrella will protect you from the rain. 雨伞可以保护你不致雨淋。
