Results show that the measuring method with the conductivity electrode placed at the nozzle outlet can describe objectively the distribution of the tundish fluid flow.

结果表明，只有将电导电极置于水口出流部位的测定方法才能客观地反映中间包内流体的流场分布情况。

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This paper mainly introduces a design of a tool measuring the nozzle hole depth in cylinder-head and its usage.

主要介绍柴油机气缸盖喷油嘴孔深度量具的一种设计和使用方法。

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A measuring system is studied to test coupled pair in oil nozzle of engines by means of the pneumatic sensing method and the diffused silicon pressure sensor.

研究了利用压力位移气动传感方法和以扩散硅压力传感器组成测试系统对发动机喷油嘴偶件进行检测。

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