我期盼怎样使用电脑 EgI wonder how to use the computer
怎样用电脑放 vcd
怎样正确安全用电 Electric Age
怎样安装使用潜水电泵 Hebei Farm Machinery
在各种不同的部门关于怎样行动，关于怎样使用电线，用什么样的设备等等有非常严重的争论。
There were serious arguments between the various sections about whether to go, how to use electrical lines, which facilities to use and so on.
你是怎样限制自己用电脑的时间的？
这就为研究激光的工作人员出了一个难题：如果能量输出有两种形式，他们怎样运用电荷守恒和能量守恒定律呢？
This posed a conundrum for researchers working with the laser: How were they to apply the laws of conservation of charge and conservation of energy with two forms of energy output?
应用推荐