straightness of weir plate top 溢流堰顶面不平度
altitude of weir top 堰顶高程
top of weir
堰顶
以上为机器翻译结果,长、整句建议使用 人工翻译 。
This paper introduces the application of principle and structure of Open-top type proportion weir flow sensor and the features flow of this sensor.
文中介绍了无顶式比例堰流量传感器的基本原理和结构,研究了无顶比例堰的流量特性。
youdao
David Weir is right at the top of his game, while Shelly Woods is still developing.
BBC: Steve Cram column
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