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- They need one laboratory technician. 他们需要一名实验室技术员。
- That technician is highly skilled. 那位技师技术很好。
- sonar technician 声纳技术军士
- A skilled technician takes years to train. 一个熟练的技师需要数年时间才能培训出来。
- The technician had on an antiseptic white jacket. 那个技术员穿著消毒白色夹克。
- He is an electrical technician by profession. 他的职业是电工技师。
- A technician on probation was hit by a piece of falling masonry. 一个见习技术员被建筑物上落下的一块石头砸着了。
- There is not a mechanic or technician who hasn't had this problem. 没有一个机工或技师不碰到这样的问题。
- The technician was sent to measure the hardiness of the material. 这位技术员被派去测量材料的硬度。
- Our main detection device is sonar. 我们主要的探测装置是声波定位仪。
- I'm getting a strong response on the sonar. 我在声纳上测得强力反应。
- Mary is training to be a technician. 玛丽正在接受培训，准备成为一名技术员。
- The whales need sonar to find food. 而鲸鱼就是靠这种能力来寻找食物的。
- He hoped to enter the department as a technician. 他希望到这个部门当一名技术人员。
- We sat listening to the chat-chat-chatof the sonar. 我们坐下来听声纳的嚓嚓嚓声。
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- Sub collides with US destroyer's sonar. 中国潜艇与美驱逐舰声纳相撞。
- We picked up two submarines on sonar. 我们用声波定位仪观察到两条潜水艇。
- The technician keeps the design. 设计书在技术员那里。
- The answer is that they use echolocation or sonar. 答案是：它们用回声定位或者说声纳系统。
