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- alternating current blocking 直流闭塞法
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- A diode rectifies alternating current. 二极管调整交流电。
- This is an alternating current generator. 这是一台交流发电机。
- Forbid link alternating current to the output side. 严禁将交流输入电源接至节电器输出端上。
- Alternating current,direct current. 交流电，直流电。
- Alternating current, direct current. 直流电，交流电。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置，如二极管
- This iron can only be used with alternating current. 这种熨斗只能使用交流电。
- For many reasons the alternating current is more widely. 由于种种原因交流电比直流电用得广泛。
- An electric generator that produces alternating current. 交流发电机
- This type of MP3 player cannot be connected to alternating current. 这款MP3播放机不可以直接插交流电使用。
- When accessing a new tape of a multivolume partition, the current block size is incorrect. 在访问多卷分区的新磁带时，当前的块大小不正确。
- Either direct or alternating current may be used for driving electric trains. 直流电和交流电都可用来驱动电气火车。
- In this thesis, we investigated the two samples S1 and S2.Both samples contain a current blocking layer embedded between two superlattice with different period numbers. 在这篇论文当中，我们研究了两个不同的样品(S1和S2)，所有样品的结构都包含了两个超晶格结构并且再中间夹了一个电流阻挡层。
- To collapse the current block, place the insertion point in the block and choose Collapse Block on the Outlining menu. 若要折叠当前块,请将插入点置于块中,并选择“大纲显示”菜单上的“折叠块”。
- Alternating current reverses from negative to positive about 60 times a second. 交流电由负到正一秒钟大约变换六十次。
- Roma would ideally like to sell Cassano but their transfer embargo is currently blocking that alternative. 如果没有转会禁令，罗马很可能准备卖掉卡萨诺。
- Alternating current reverse from negative to positive about 60 times a second. 交流电由负到正一秒钟大约变换六十次。
- Then you use another trick to simplify the checking process by temporarily removing the current block from the grid. 接着你可以使用另一个诡计来简化检查的过程，这个方法就是临时将当前的砖块从网格中移除。
