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- It is mainly composed of sonar range finder which includes comprehensively surface instrument,subsurface equipment and different kinds of accessory. 该技术主要仪器为声纳测距仪,它包括地面仪器、井下仪器及各种辅助设备。
- In underwater acoustic field, triple arrays for ranging, target motion analysis (TMA), match field processing (MFP) are three main methods for passive sonar ranging. 在水声领域,三元子阵测距、目标运动分析(TMA)和匹配场处理(MFP)是被动噪声测距的3种主要技术。
- After the research of fundamentals of sonar ranging and analysis of piezoelectric transducer parameter, a new circuit system based on PIC16C74 is proposed and designed. 本文在对声纳测距原理及水声换能器参数进行研究分析的基础上，提出并设计了基于PIC16C74处理器芯片的传感器电路系统。
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- A quantitative analysis of the effect of underwater acoustical environment on the sonar range 水声环境对声纳作用距离影响的一种定量分析方法
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- Come and see our range of gardening tools. 来瞧瞧我们的成套园艺工具吧。
- It came within my range of vision. 该物体进入了我的视野。
- Love is sometimes put in range with a career. 人们往往认为爱情和事业是并驾齐驱的。
- A range of hills rose on their left. 连绵的小山耸立在他们的左侧。
- She is still within range of my gun. 她仍在我枪炮的射程之内。
- Shout as soon as he comes within range. 他一到听得见的距离你就叫。
- Shout as soon as she comes within range. 等她一走到听得见的地方就呼喊。
- The ship came within range of vision. 已经看得见那条船了。
- He shot her at point-blank range. 他在近距离射程内射中了她。
- Our main detection device is sonar. 我们主要的探测装置是声波定位仪。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- I'm getting a strong response on the sonar. 我在声纳上测得强力反应。
- The children's ages range from 8 to 15. 这些孩子们的年龄在8岁到15岁之间。
- The whales need sonar to find food. 而鲸鱼就是靠这种能力来寻找食物的。
