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- seismic detector of the velocity type 速度式地震检波器
- We can imagine a seismic detector being bombarded by myriads of grains of sand. 我们可以想像检波器受几万个砂粒冲击的情景。
- Model HHLJG Volume tube is used to calibrate the metering properties of volume type and velocity type flowmeters that can output pulse signals. HHLJG型体积管用于检定能输出脉冲信号的容积式或速度式流量计的计量特性。
- An all-fiber interference type acceleration seismic detector 干涉型全光纤加速度地震检波器
- The data acquisition system (ob-servation system, ground seismic source and borehole seismic detector) and processing methods (ray tracing proc-essing and tomography imaging) are discussed. 数据采集从震源和检波器两个方面优化,选用激发能量强、频率高、成本低、效率高的震源,以及灵敏度高、抗噪能力好的检波器;
- seismic detector of the displacement 位移式地震检波器
- aircoupled velocity type heartsound microphone 气耦式速度型心音微音器
- Fiber Bragg grating seismic detector 光纤光栅地震波检波器
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了!
- Gazelles can movewith astonishing velocity. 羚羊跑起来有时速度惊人。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Do you type the letter or take a rest? 你打信呢,还是休息呢?
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。
- The calculation program for the seismic detector constant in short period record recorded with pen 短周期笔绘记录地震仪常数计算程序
- This type of bulb screws into the socket. 这种灯是拧到灯座上的。
- This type of bicycle is up to date. 这种款式的脚踏车是最新式的。