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- So PWM with higher frequence can be used to eliminate the low-frequence harmonics of bus current and reduce the distortion rate of current waveform. 因此可以采用频率更高的脉宽调制PWM脉冲，能基本上消除电网侧电流的低次谐波，减少电流波形的畸变率；
- A way to obtain output current through DC bus current of inverter 一种由逆变器直流母线电流获取输出电流的方法
- The trolley bus picks up current from an overhead wire. 无轨电车的电能是通过架空线供给的。
- They managed to squash forty people into the bus. 那辆公共汽车好不容易塞进了四十个人。
- As I was waiting for a bus a brick fell on my head. 当我在等公共汽车时，一块砖头落到了我的头上。
- Can I get a ticket for the sight-seeing bus here? 是否可在此购买观光巴士券？
- He ran quickly so as to catch the last bus. 他跑得很快以便赶上那末班车。
- The London bus departs every hour on the hour. 伦敦的公共汽车每小时零分开出一趟。
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- He goes to school not by bus, but on foot. 他去上学不是乘公共汽车，而是走路去的。
- She broadcasts on current affairs. 她发表时事广播演说。
- A new bus line has been brought into service. 开辟了一条新的公共汽车线。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- He jumped onto the bus just as it was pulling away. 正当公共汽车开动时他跳上了车。
- She got on the bus and picked a seat up front. 她上了公车,找了个最前面的座位。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- She'd be in time if she got the nine o'clock bus. 如果她赶上九点钟的汽车，她就会及时到达。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- Go straight on until you come to a bus stop. 你一直往前走，直到公共汽车站为止。
