喷嘴

Higher temperatures require more robust casing and nozzle materials, insulation, or ablative coatings.

较高的温度，需要更强有力的套管和喷嘴材料，绝缘，或烧蚀防热涂料。

Large rare gas clusters of Ar〓, Kr〓, and Xe〓 and hydrogen clusters were produced in the process of supersonic adiabatic expansion. Rayleigh scattering method is used to diagnose the cluster size.

大尺寸惰性气体原子团簇和氢分子团簇喷流的制备和诊断利用高背压惰性气体和高背压低温氢气经锥形喷嘴向真空超声绝热膨胀来产生团簇，用Rayleigh散射方法诊断团簇尺寸及团簇喷流的时间特性。

The combustion and flow in the motor and nozzle is adiabatic , that is, no heat loss occurs to the surroundings.

燃烧和流动的汽车和喷嘴是绝热，即是没有热损失的发生环境。

The CD nozzle exhausts this air into cylinder B, which takes the place of the tank.

裁谈会喷嘴排出的废气，这空气进入气缸b ，其中考虑的地方坦克。

Is a company specializing in the production of industrial nozzles and air filter manufacturers.

长原喷雾产品有限公司是一家专业生产工业用喷嘴和空气过滤器的厂家。

Based on the analysis of the forces exerted on particles in air flow, the track equation which describe particles jetted from nozzle in air sampler and formula between the track and design parameters of impactor are obtained.

本文从颗粒在气流中的受力情况分析入手，得到冲击采样器中喷嘴喷出后颗粒的运动轨迹方程以及运动轨迹与采样器切割头设计参数的关系式。

The atomizing characteristics of the nozzles will have important influenoe uponthe heat and mass transfer between the air and water in the air washer.

离心喷嘴的雾化性能是影响喷水室空气与水间进行热湿交换的重要因素。

Within the divergent section of the nozzle extension, the combustion gas continues to expand with increasing velocity (10,000 to 15,000 ft/sec, two to three miles/sec, or three to four times the speed of a high-powered rifle bullet) until it is expelled at the desired nozzle area ratio and gas static pressure to maximize thrust chamber performance.

内部分歧的一段喷嘴延长，燃烧气体的不断扩大，日益增加的速度（ 10000一点五万英尺/秒， 2时58英里/秒，或3至4倍的速度一高功率步枪子弹），直到是驱逐在理想的喷嘴面积比例和天然气的静压力，以最大限度地推力室的表现。

A conventional abrasive mixture pressurising system comprises a pressure vessel (15), a nozzle (13) connected to said compartment, an inlet (12) for fluid under pressure to drive the contents of the compartment to the nozzle and a supply of abrasive mixture.

本发明对传统的磨料混合物供应系统作了改进。传统的磨料混合物增压系统包括一高压容器（15），一与所述室相连的喷嘴（13），一加压流体的入口（12）用以把该室的内含物运送到喷嘴，以及一磨料混合物供应源组成。

By comparing several turbulent models, standard k -εmodel , renormalisation -group k -εmodel, realizable k -εmodel, standard k -ωmodel, shear stress transport k -ωmodel, it can be concluded that the RNG k -εmodel predicts more realistic results than the other models used in the simulations.

比较分析Standard k -ε模型、RNG k -ε模型、Realisable k -ε模型、Standard k -ω模型及SST k -ω模型模拟缩放型喷嘴产生空化水射流流场，结果表明RNG k -ε模型更适合数值模拟缩放型喷嘴内的射流压力速度等分布状态。

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。