level testing instrument的意思|示意

In this paper, the liquid level measurement of sealed air-condition compressor is introduced and an ultrasonic testing system based on virtual instrument is developed.

文章介绍了对封闭式空调压缩机的液位测量，研发了基于虚拟仪器技术的超声波检测系统。

The state's top-level celadon-glazed dish, a masterpiece of Ge kiln porcelain from the Song Dynasty, was squeezed by a testing instrument due to human error, the museum said in a statement on Sunday.

这件贵为国家一级文物的青釉瓷盘，系宋代哥窑瓷器珍品，在进行分析测试时因工作人员操作仪器失误被挤压受损。

With integration of DDS and computer technology, the tone burst instrument is well designed to meet the new testing standard of the sound level meter.

将DDS技术与单片机以及计算机技术结合，运用到猝发声仪器的设计中，实现了符合新的声级计检测标准的猝发声仪器的开发。

As an important instrument of modern testing and measuring field, it's required that the pulse generator's amplitude. level and rising edge can be widely controllable in the application.

脉冲发生器作为测试领域的一种重要测试工具，在实际的工程应用中对其提出了电平、幅度、上升沿在大范围可控的设计要求。

It is shown by its practical use that this instrument has high level of precision and efficiency in testing.

实际运行表明该系统具有较高的测试精度和测试效率。