查询词典 bib nozzle

The structure and parameters of the nozzle of a jet mill device are optimized, numerical simulations of the inner structure are carried out with hydrokinetics software, the stress analysis of the structure is conducted with finite element software, and the effects of inlet diameter, section area of throat region, passage shape and diffusion angle on supersonic nozzle are analyzed.

对气流粉碎装置的喷嘴结构和参数运用均匀设计法进行设计与优化，采用流体动力学软件对所设计喷嘴进行流场模拟，应用有限元分析软件对喷嘴内部结构受力情况进行分析，对喷嘴效果进行检验。

An analytical model was built up on the jet deflection in the crossflow by applying the theorem of momentum, which takes full account of mixing between the upstream fluid and burner jet, and of the total pressure difference between the two sides of the jets. Through analysis of this model, experimental study and numerical simulation, effects of the nozzle spacing ratio, width of the furnace corner, width of the nozzle and imaginary circle diameter on the aerodynamic field in the furnace were obtained.

本文综合考虑了炉内旋转气流与燃烧器射流的混合和燃烧器射流向火侧与背火侧的全压差等因素，应用动量定理建立了横向气流中射流偏转的分析模型，并结合冷态模化试验和数值模拟计算，得到了燃烧器间隙率、炉膛切角、喷口宽度和假想切圆直径等因素对炉内空气动力场影响的规律。

A new method preparing a dope used in laser quench is introduced. The design principles of spray nozzle and the feed system have been described. It is realized that intermixture dope being radical absorb light is automatically sprayed with the help of the spray nozzle designed based on the centrifugal principle.

研究了一种制备激光淬火吸光涂层的新方法，重点叙述了喷头和送料系统的设计原理，利用离心原理设计的喷头和涂料同步送给系统实现了水基混合物吸光涂料的自动涂敷，解决了涂料堵塞和沉淀的问题。

Its main features: the volume of adjustable water jet nozzle, in accordance with the needs of customers customized different nozzle; over-current components for stainless steel, if the material may also have other requirements; irrigator can also be fitted out fitted dark; reliable and useful .

它主要特点：喷嘴喷水量可调，根据客户的需要订制不同的喷嘴；过流部件为不锈钢材质，如果对材质有其它要求也可；冲洗器即可明装也可暗装；且实用可靠。

This paper maybe has some positive significance on understanding of Laval nozzle flow with wall heat exchange and on nozzle design.

本文或许对理解有壁面换热的管内流动以及喷管的设计有一定的指导意义。

In an ideal nozzle, the exit flow is completely parallel to the nozzle axis and possesses uniform pressure and Mach number.

在一个理想的喷嘴，出口流是完全平行的喷嘴轴，并拥有统一的压力和马赫数。

Some of the CTS system software allows the operator to select the number of the nozzle or nozzles array, so that some time in the ink-jet nozzles to not be "excitated", the operator can use this command to get rid of those who cannot marking nozzle.

有些CTS系统的驱动软件允许操作者选择喷嘴数量或指定工作的喷嘴阵列，这样有些喷嘴在喷墨时不被「激发」，操作者可以使用这一命令去掉那些不能喷印的喷嘴。

Print a high degree of object detection: the smart sensor / touch-smart / intelligent detection system of double-touch automatic detection system protection, anti-collision nozzle protection, reduce costs and levels ink filter system to reduce the maximum extent possible to plug nozzle !

打印物体高度检测：智能感应式/智能触碰式/双重检测系统智能触碰式检测自动保护系统，喷头防撞保护功能，降低成本两级墨水过滤系统，最大限度降低喷头堵塞的可能！

Patented design, allows field replacement of hose nozzle and pumper nozzle in few times.

专利设计，可以在现场很短的时间内更换各种水带接头或吸水口接头。

Geometric loss results when a portion of the nozzle exit flow is directed away from the nozzle axis, resulting in a radial component of momentum.

几何损失的结果时，部分喷嘴出口流是针对远离喷嘴轴，导致在径向组成部分的势头。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48