中文翻译与英英解释

(枪炮的)撞针。

firing:    n. 1.点火；(茶的)烘烤；(陶器等的)烧成。 2.射 ...

pin:    n. 1.别针，扣针，饰针；有别针的徽章。 2.钉；楔； ...

striker that ignites the charge by striking the primer

例句与用法

This " paper mainly researches on the humidifying property of the centrifugal nozzle with firing pin type , high pressure and little aperture
课题主要对撞针型高压小孔径离心式喷嘴的雾化加湿性能进行研究。

However , the related research is rarely reported on the humidifying property of the centrifugal nozzle with firing pin type , high pressure and little aperture
但当前对该类型喷嘴加湿性能的相关研究还较少见诸报道。

Special gun muzzle , rough nail hardened design , powerful explosive force , low recoil , most important super version series , firing pin under special treatment , various design , made as per the principle of car suspension , above 5 folds more durable than common nail gun
枪咀特制，粗牙加硬设计，爆发力强，后坐力低，最主要超级版系列，撞针是经过特别处理，一头大小设计，汽车避震原理制造，比普通牙钉枪耐用5倍以上。

As to the work about theory analysis , at first , the paper describes the atomizing and humidifying process of the centrifugal nozzle with firing pin type , high pressure and little aperture and liquid physical properties . later , combining with the structure characters of this kind of nozzle , the paper studies on the theory of the atomizing and humidifying process by three phases , which is water film forming phase , water film falling into pieces phase , and heat and mass transfer between water and air phase in turn
理论工作方面，首先描述了撞针型高压小孔径离心式喷嘴的雾化加湿过程和液体的物理性质，然后结合撞针型高压小孔径离心式喷嘴的结构特点，将其雾化加湿过程分三个阶段进行机理上的研究，这三个阶段依次为液膜形成、液膜初次破碎及二次雾化、水与空气的热湿交换。

Based on the theory analysis and experiment work , the paper studies the humidifying property of the centrifugal nozzle with firing pin type , high pressure and little aperture . compared with the traditional air washer , the high efficiency and energy saving character of this kind of nozzle is stood out
课题从理论和试验两方面分析研究了撞针型高压小孔径离心式喷嘴的雾化加湿性能，并将其与传统喷水室加湿系统进行能耗比较，突出了撞针型高压小孔径离心式喷嘴高效节能的特点。

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。

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。