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- Based on the echoes with micro-Doppler signatures, a method is proposed to estimate target frequencies and amplitudes. 针对具有微多普勒特征的摄动目标回波信号，该文提出了目标摄动频率、振幅参数的估计方法。
- The torpedo homed in on its target. 鱼雷射向目标。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The company has met their export target. 该公司已经实现了它们的出口目标。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- He shot an arrow, but it fell short of the target. 他射了一箭，但没有射中靶。
- He won't hit the target at that distance. 他打不中那样远的目标的。
- Shots were fired at the enemy target. 有人向敌军目标开枪。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- You missed the target by a mile/by miles. 你远未中的。
- He fired several shots (at the target). 他向目标射出了几发子弹。
- I aimed at the target but hit the wall. 我瞄准了靶射击,但却打在了墙上。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- The target's getting lower all the while. 指标一直在下降。
- Jack hit the target by a fluky shot. 杰克凭运气击中了靶子。
- He hit the target three times without a miss. 他三发三中。
- His target is to save $100 a week. 他的目标是每周储蓄一百元。
