喷嘴

However, for flow through the nozzle, a modified isentropic exponent should be used, as given by Equation 2 in the referenced web page.

不过，对于流经喷嘴，改性等熵指数应采用，作为所给予的方程2在引用的网页。

In the oxygen steelmaking processes, material from the blast furnace saturated with carbon is placed in a vessel capable of holding some 100 ~ 300 t of hot metal. Oxygen is then lanced from above the bath for about 15 min, or alternatively a mixture of oxygen and propane is blown up through tuyeres in the bottom of the vessel (bottom-blown).

在氧气炼钢工艺中，把来自于高炉的含饱和碳的铁水兑人一个容量约为100一300吨的转炉中，然后用氧气从金属熔池上面向熔池喷吹约I5分钟，或者通过熔池底部喷嘴喷入氧气和丙烷的混合气体。

He remembered a lodginghouse where there were little, close rooms, with gas jets in them, almost pre arranged, he thought, for what he wanted to do, which rented for fifteen cents.

他想起了一家寄宿处，那里有装着煤气喷嘴的不通风的小房间，他觉得像是为了他想做的事而预先安排好的，房钱是一天1毛5分钱。

Stable combustion was achieved with the application of the precombustion chamber applying nonsymmetrical jets and the multistage nozzle.

采用本实验室发展的偏置射流预燃室技术和多级气动喷嘴技术实现了黑液煤浆的点火和稳燃。

Aimed at the thermal crack and breakdown caused by the excessive thermal load of nozzle of former spheric precombustion chamber for diesel engine 12V180, the theoretical analysis and experimental research are conducted in this paper.

针对 12V180柴油机原球形预燃室喷嘴因热负荷过大而产生热裂和断裂脱落的问题，进行了理论分析和实验研究，提出了一种新型的预燃室———超小型水滴形预燃室。

In this paper, a nozzle electrode for propene activation was installed in the front of corona wires in order to enhance the role of propene in NO_x removal by pulsed discharge.

为增强添加剂丙烯在脉冲放电烟气脱硝中的作用，本研究在电晕线电极前增加了用于添加剂活化的喷嘴电极。

Based on the externally breaking stone with impact wave and the theory of pulsative oscillation jet nozzle,the electric-hydraulic pulse method can be used to clean the scale deposit on the internal surface of pipe of the gathering pipeline in oilfield.

在油田集输管网清垢中，电液压脉冲技术的应用是以电液压脉冲技术体外冲击波碎石的实践和先进的振荡脉冲射流喷嘴理论为基础，利用电液压脉冲清除管道内表面垢层。

This product provides system of the spray end very effective stock bed, use 3 structures spray head, make filmy Bao Yi for pulverous grain or tiny ball, can use hot frit data, if hot candle makes filmy Bao Yi.

该产品配备非常有效的物料床底喷系统，并采用3层结构喷嘴，为粉末颗粒或微丸作薄膜包衣，并可用热熔材料，如热蜡作薄膜包衣。

Pyrology ; Vortex tube ; Energy separation ; Nozzle ; Temperature effect

热工学；涡流管；能量分离；喷嘴；温度效应

Flow is directed radially inward toward the nozzle axis .

流是针对外来的径向对喷嘴轴。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。