level meter的例句大全

some issues in the testing of sound level meter

声级计检定测试中的几个问题

principle of sound level meter

声级计的工作原理

using a sound level meter

声压计的使用

the design of an intelligentized selective level meter

智能化选频电平表的设计

ball magnetic reversible level meter

球式磁翻转液位计

development of automatic verification system for sound level meter

声级计自动检定系统设计

industry: fire equipment; life-saving equipment; ph meter; gas analyzers; sampler; sound level meter;

所属行业：防火设备；救生器材；PH计；气体分析仪；采样器；声级计；；

industry: sampler; sound level meter; tv field test instruments; safety equipment;

所属行业：采样器；声级计；场强仪；安全仪器；；

automatic measurement of the frequency response of sound level meter

声级计频率响应的自动测量

application of com technology in the design of the software for virtual sound level meter

COM技术在虚拟式声级计软件设计中的应用

industry: ph meter; gas analyzers; sampler; sound level meter;

所属行业：PH计；气体分析仪；采样器；声级计；；

industry: chemical agents; spectrometer; spectrometer, photometer; sound level meter; conductivity apparatus; ph meter;

所属行业：化工产品代理；分光仪；光谱仪、光度计；声级计；电导仪器；PH计；；

industry: resistance measuring instrument; multimeter; clamp table; sound level meter; oscilloscopes; detector;

所属行业：电阻测量仪表；万用表；钳型表；声级计；示波器；检测仪；；

The liquid level is measured with servo liquid meter and average temperature is measured with average thermometer. Measured data information was sent to communication interface unit via field bus, the unit sent them to computer.

液位计测量的液位和平均温度通过现场总线送入控制室通讯接口单元，再送入计算机。

Take-off from the landing area ( a 36 or 1 meter circle ) to eye-level, hold momentarily.

由降落区将直升机垂直起飞至与眼睛同高, 静止停悬几秒钟.

In the lower part of the Ekman boundary layer, for instance, at 20 meter level, the direction of the wind can change about 25 after introducing the thermal wind.

在边界层下部，例如20米处，引进热成风将使风向改变达25°左右。

The township, 240-1665 meter above sea level, surrounded by mountains, ravines aspect, topography, geomorphology old.

全乡海拔240—1665米, 群山环绕, 沟壑纵横, 地形复杂, 地貌古老.

after two blasts, the level of the barrier lake decreased by a meter.

经过两次爆破，堰塞湖水位下降了一米。

It has a bigger warp when the method of absolute value is used to analyse error of digital electronic blood-pressure meter's dynamic pressure, so the method of standard error is employed here to acquire a real warp level.

用绝对值方法分析数字式血压计动态血压误差存在较大偏差，而用标准差方法能较好反应真真实偏差水平。

The level of such particulates is measured in micrograms per meter air.

这些颗粒的水平用微克每立方米来衡量.