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- fixed resistance output type volt ratio box 定阻输出式分压箱
- Fixed resistance input type volt ratio box 定阻输入式分压箱
- Study on the Calibration of the DC Resistive Volt Ratio Box 对直流电阻分压箱校准方法的探讨
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- He brought the box of groceries in from the car. 他把一盒食品从汽车上拿进来。
- The heavy box landed crash on his head. 沉重的箱子哗啦一声掉到他的头上。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- He opened his safe and drew out a petty-cash box. 他打开保险柜取走一个小钱匣。
- I'm sure this movie will be good box office. 我相信这部电影一定卖座。
- The large box in his room can serve as a desk too. 他房间里的那只大箱子也可以当桌子用。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- I have put the pencil box in her desk. 我已经把铅笔盒放在她的课桌里了。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- It is a crime to stuff the ballot box. 为候选人投伪造票是犯罪行为。
- Repack all the superfluous cups in the box. 把多余的杯子都重新装入箱中。
- This box is crammed with Christmas gifts. 这个盒子里塞满了圣诞礼物。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- This box of chocolate was wrapped round with foil. 这盒巧克力用箔纸包着。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
