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- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- This is the light which you use to signal to pedestrian that you are going to turn right. 这个车灯用来告诉行人你要向右拐弯了。
- The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
- The grouper shakes its head to signal to the eel where prey it can't get to is hiding. 该石斑鱼摇动它的头,示意鳗鱼哪里猎物它不能到达去隐藏。
- After each group of eggs is laid, the female makes fidgety forward and backward movements to signal to the male that the eggs can now be fertilized. 经过各组鸡蛋览女性烦躁,使向前和向后的动作信号,男,鸡蛋现在可以受精。
- Yesterday, Publican Senator John Warner called on the president to pull out some forces to signal to Iraqis that the US commitment isn't open ended. 昨天共和党议员约翰.;沃奈呼吁总统把部分兵力撤出伊拉克,以示意伊拉克人美国的付出(?)不是无限期的。
- It is the simplest signal to make, in time of danger or disaster. 这是在遇到危险或灾难的时候能发出的最简单的信号。
- We are clearly ready to signal to everyone our appreciation of Don Knuth for his dedication and his contributions to our discipline. 我们已经准备好向每个人传达我们对高德纳教授的敬意,感谢他对本学科所作的贡献。
- Yesterday Republican Senator John Warner called on the president to pull out some forces to signal to Iraqis that the US commitment isn't open-ended. 昨天共和党议员约翰.;沃奈呼吁总统把部分兵力撤出伊拉克,以示意伊拉克人美国的付出不是无限期的。
- The panel used to signal to drivers their split-second pit stops for fuelling or maintenance will bear the Swiss watch-maker's name for another exciting season. 在激动人心的下个赛季,这块用于提示赛车手临时加油或维修的小圆形面板,将刻上这一瑞士手表制造商的名称。
- Each raw of noise is magnitude adjusted by given signal to signal ratio and added to a deterministic time signal to form a random process with time varying mean. 将每一列标准差为时变之杂讯依讯杂比调整强度再加上同一定然时域波形,形成平均值随定然时域波形而变之随机过程。
- I'll cue you in (ie give you a signal to start) by nodding my head. 我一点头,你就开始。
- The driver is wink his light to signal a turn. 驾驶员打著一闪一闪的灯光信号表示要转弯。
- Mary put a finger to her lips to signal silence. 玛丽把手指放在唇边示意别出声。
- They beamed the signal to the satellite. 他们向卫星定向发出无线电信号。
- A police car drew alongside and signalled to me to stop. 一辆警车开到我身边示意我停下来。
- When the signal is very strong, the photon noise predominates, signal to noise ratio is not directly proportional to signal level, and care must be exercised in deriving NEP and D * from signal to noise ratio. 当信号很强时 ,光子噪声占主导地位 ,信噪比 (SNR)与信号水平不成正比 ,此时由信噪比导出噪声等效功率 (NEP)和D 时应格外小心。
- She put her finger to her lips to signal silence. 她把手放到唇上以示不让人作声。
- She set a finger to her lips to signal silence. 她将一个手指放在嘴唇上以示安静。
- To signal or summon, as by nodding or waving. 招呼发信号或召唤,如通过点头或挥手表示