提出将螺旋密封应用于超微燃气透平气体介质密封。
The helix seal was put forward to be used in ultra-micro gas turbine (UMGT) system for reducing gas leakage.
对管道中气体介质按不同控制信号调节流量大小和切断。
It can change the flow and cut off gas medium in the pipe by the different control signal.
提出了工具电极超声振动辅助气体介质电火花加工方法。
Tool electrode ultrasonic vibration aided gas medium EDM technology was proposed and correspondingexperiment system was designed.
由于通常情况下视气体介质为透明，所以气体辐射常常被忽略不计。
Generally, we account the gas medium transparent, so gas radiation is always ignored.
提出了超声振动辅助气体介质电火花加工技术并简述了其加工原理。
Ultrasonic vibration assisted EDM was proposed and its principle was introduced in this paper.
讨论了气体介质的非均匀性对飞秒激光高次谐波产生过程的可能影响。
The possible influence of nonuniform gaseous medium on high order harmonics generated by femtosecond laser is discussed.
气体压力试验时，必须用空气或其他无毒、可燃气体介质进行预试验。
Prior to the air pressure test, a trial test shall be carried out using air or other nontoxic and incombustible gas.
用气体介质代替液体介质，开发出了一种新型的电火花切割精加工工艺。
A new WEDM (Wire Electrical Discharge Machining) technology for finishing cut has been developed, in which gas has been used as a dielectric instead of water.
文章介绍了一种在干燥、含固体颗粒气体介质条件下旋转轴密封的新设计。
This paper introduces the new design of seals for cam grinder's axial end or revolving spindle in dry gas containing particulate matter.
得到了放电击穿时间、放电峰值电流随充电电压、不同气体介质变化的曲线；
The discharge breakdown time, peak current as a function of charge voltage and buffer gas are obtained.
保证密封性，不应有泄漏现象出现，尤其是易燃易爆气体介质和有毒有害介质。
Hermetic performance should be assured and leaking phenomena should not appear, especially for flammable and explosive gas medium, as well as poisonous and deleterious mediums.
化学表面改性处理通常在气体介质炉中进行，温度、保温时间及气氛的控制很关键。
The chemical surface modifying heat treatment is usually undertaken in a gas medium furnace with the temperature, soaking time and atmosphere control being as key points.
随着气体介质流量及压力的增加，所制备的不锈钢粉末粒度越小，粉末的分布更集中；
The stainless steel powder becomes finer and the size distribution is narrower with the mass flow rate and pressure of gas medium increasing.
程序可对多层包壳材料传热、间隙层（液体或气体介质）传热、气体介质层传热进行计算。
This program can be used to calculate temperature distributions multiple solid walls, liquid filled annuli and gas filled annuli Radiation heat transfer through gas filled annuli is included.
可用来输送液体介质或气体介质，尤其适用于石油、天然气的输送和城镇的给排水系统中。
The tube can be used for liquid or gas media conveyance and is especially suitable for oil and natural gas transportation and urban water supply and drainage system.
我们的压缩机产品有油、气、电等多种动力驱动方式，压缩气体介质也包括空气、氮气和天然气。
The compressors can be driven by various methods such as petroleum, gas and electricity and set for multi-kinds of compressed media, such as air, nitrogen and natural gas.
结果表明，提高声源强度、降低重力水平或者采用密度大声速小的气体介质有利于提高声悬浮能力。
The calculated results show that strong vibrating source, low gravitational level and sound medium with large density and small sound speed will enhance the levitation ability.
此外，气体介质中电火花加工工具电极损耗低的特点有利于实现气中电火花削加工工具电极损耗的补偿。
In addition, the feature of low electrode wear ratio of the electrical discharge machining in gas (dry EDM) is helpful to implement the tool electrode wear compensation in dry ED-Milling.
当气体介质等温、均匀时，分别计算气体介质的普朗克平均吸收系数、有效吸收系数和壁面入射平均吸收系数。
While the gas medium is isothermal uniformed, the dissertation calculates the effective absorption coefficient, the Planck-mean absorption coefficient and the wall-incident mean coefficient.
进行了超声振动辅助气体介质中放电铣削加工材料去除基础理论的研究，分析影响材料去除的因素及影响规律。
The material removal mechanism of UED-Milling and factors that affect material removal rate are studied, and laws of how these factors affect material removing are also concluded.
研究了窄谱带模型在气体辐射中的运用，根据气体介质的物理性质，计算了对应各个波长段的辐射强度和穿透率。
The dissertation calculates the spectral intensity and transmittance along the wavelength, using narrow band model, according to the physical property.
计算结果表明，采用喷阀技术所提供的气体介质的密度梯度和气体原子运动速度的影响很小，不会产生实验上可观测的效果。
The results of the computation indicate that the gradient of the gaseous medium and the velocity of gas atoms from the jet cannot cause detectable effects in experiments.
应用三特征线法求解气体减压波速，并开发了相应的计算程序，分析了起始压力、起始温度、不同气体介质和管径对气体减压波速的影响。
Gas decompression wave velocity during the pipeline fracture process was solved by the three-characteristic line method, and the corresponding computer program was developed.
埋地管道在石油、天然气等液体和气体介质的输送中得到广泛使用，由于其所处环境和工况相对恶劣，因而具有泄漏污染甚至爆炸的潜在危险性。
Buried pipelines are widely used in the transportation of liquid and gas media such as crude oil and natural gas. Because of severe working environment, leakage and explosion are likely to happen.
由于气体介质放电加工是一种绿色加工工艺，因此该加工方法受到了国内外电加工研究领域学者的广泛关注，是电火花加工领域的研究热点之一。
The EDM based on gas is a green processing technology, so it is valued by researchers at home and abroad on the field of EDM, and it is one of the research focus on EDM.
针对中国石油天然气管道局中标的泰国WANG NOI KAE NGKOI酸性天然气管道输送工程以及输送气体介质情况，选用超低硫和低镍钢的钢管。
Regarding to WANG NOI KAENG KOI acid pipeline project won by CPPC, transmitting gas has been analyzed and low S and low Ni pipe has been defined.
现有的激光器使用的介质有，掺杂有稀土元素的晶体、特定比例的气体，甚至是某些特定半导体。
Existing lasers use media ranging from crystals doped with rare-earth elements to specific mixtures of gas and even certain sorts of semiconductors.
因此，在研究低渗透介质中气体渗流规律时要考虑残余水的影响。
So the impact of remains water should be considered in study of gas seepage law in low permeability media.
因此，在研究低渗透介质中气体渗流规律时要考虑残余水的影响。
So the impact of remains water should be considered in study of gas seepage law in low permeability media.
应用推荐