您要查找的是不是：
- negative phasesequence relay 负相序继电器
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- zero phasesequence relay 零相序继电器
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- A new relay of horses was harnessed to the cart. 用作轮换的马都已套到了那辆马车上。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- I have a negative opinion on the value of this idea. 我对这个主意持反对意见。
- How many copies do you ask us to print off from the negative? ＂用那张底片，你要我们印几张像片？＂
- A way of producing the negative of a number by obtaining its complement. 一种通过求一个数的补码来得到该数的负数的方法。
- An electrical relay used to control the flow of power in a circuit. 开关一种用来控制电路中电流量的电流器件
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- I will relay your opinion to the headmaster. 我愿把你的意见转告校长。
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
