firing pins中文什么意思

击针

• firing pin:    (枪炮的)撞针。
• pins:    插脚; 大头针; 各种用户名、密码以 ...
• clevis pins and straight pins:    实心梢

例句与用法

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1. Through the special studies on impacts to atomizing and humidifying effect from such factors as the firing pin type , centrifugal structure , higher spraying pressure , less aperture , initial water temperature and original state of the air , some conclusions are obtained , such as : the centrifugal nozzle with firing pin type , high pressure and little aperture has bigger air eddy and atomizing angle . the spaying liquid has high velocity . the droplet is small , and the heat and mass transfer velocity is high
   通过对撞针型结构、离心式结构、较高的喷水压力、较小的喷嘴孔径、喷水初温及待加湿空气初状态对雾化加湿效果的作用原理的重点分析，得到：撞针型高压小孔径离心式喷嘴具有较大的空气涡与雾化角，喷出的液体流速高、液滴小、水与空气传热传质速率高，撞针型结构提高了雾化加湿效率，高压小孔径的特点为雾化加湿提供了较大的能量，而喷水初温的升高会减小水的粘性力和表面张力，从而优化加湿效果。
2. Integrated the work on theory and experiment , the paper provides technical performance material at large about the automating and humidifying character of the centrifugal nozzle with firing pin type , high pressure and little aperture to the manufacture and user . with the valuable reference during the selecting the equipment and ascertaining the parameters , the users could select and control the humid parameter
   课题的理论与试验两方面工作相结合，为撞针型高压小孔径离心式喷嘴的雾化加湿性能提供了较为详细的技术性能资料，为生产厂家和用户在设备选型和参数选择过程中，提供了有价值的参考，便于用户正确而经济地选择、控制湿度参数，有效调节喷嘴孔径、喷水初温和喷水压力的大小。