喷嘴

The remaining 2 axes are for active control of the water squirter pumps, to maintain a constant water flow as the squirters

剩下的2个轴用于灵活控制喷射水泵和保持喷嘴在复杂曲面前有固定的水流

The discussion is focused on the determination of the minimum air rate when there is reservoir fluid influx during air drilling, injection pressure at standpipe, and bit nozzle pressure.

应用气体状态方程、热力学定律对空气钻井中各个流动参数进行分析，重点讨论储层流体涌入时空气钻井过程中最小空气流量的确定，以及立管注入压力和钻头喷嘴压力等问题。

Finite-element method is applied to calculate the structure strength of inlet valve chest of steam turbine.

采用有限元法对汽轮机喷嘴阀箱结构强度进行了计算，同时根据结构强度计算结果来验证汽轮机进汽阀箱设计的安全性和合理性。

I'm a little teapot, short and stout.

这里是我的把手，这里是我的喷嘴。

At the top of the woods, which do not climb very high upon this cold ridge, I struck leftward by a path among the pines, until I hit on a dell of green turf, where a streamlet made a little spout over some stones to serve me for a water-tap.

在这座寒冷的山粱上位置并不算挺高的林子的尽头处，我向左沿一条松林中的小径走去，直到一片绿草如茵的小谷才停步，这里有一条小溪，它流经儿块石头的地方刚好形成一个自来水龙头似的小小喷嘴供我使用。

In this argument, the owner of the Sunnyside Towers apartment building states that one month ago, the showerheads on the first five floors of the building were changed to restrict the flow of water to one third of its original force.

在这一论证中，阳光塔公寓的业主声称一个月前五层以下的淋浴喷嘴都进行了改装，以便把水流控制在原水流的三分之一。

One month ago, all the showerheads on the first five floors of Sunnyside Towers were modified to restrict the water flow to approximately 1/3 of its original force.

一个月前，阳光塔公寓五层以下所有人的淋浴喷嘴都进行了改装，以便把水流控制在原水流的近三分之一。

Moreover, the hot compressive deformation behavior of the RS/PM AZ91 magnesium alloy and AZ91 alloy matrix composite were also investigated, the conclusions are drawn as follows:1. The processing parameters of the atomization-twin rolls quenching technology were optimized as follows: the diameter of the nozzle 1mm, the wheel velocity 25m/s, the pressure of atomization gas 0.3MPa and Ar gas for melt injection 0.1MPa. The RS AZ91 alloy flakes exhibited fine and uniform microstructures. When the flakes were extruded at 673K, extruded velocity of 0.1mm/min and extrusion ratio of 25:1,the magnesium alloy rods with clean surface, uniform dimension and excellent mechanical properties were obtained.2. The RS AZ91 magnesium alloy powders prepared by atomization-twin rolls quenched technology exhibited fine equiaxed grains with the grain size of 1-3μm, the phase constituent included supersaturate solid solution phaseα-Mg and miner fineβ-Mg_(17)Al_(12) phase. The as-extruded materials also exhibited equiaxed grains with the size of 5-7μm and a large number of fineβ-Al_(12)Mg_(17) and fewer AlMg_2Zn phases were detected in the alloy.

本文还研究了快速凝固/粉末冶金AZ91镁合金热压缩变形流变应力行为，快速凝固/粉末冶金法原位生成Mg_2Si增强AZ91镁基复合材料，经过系统的研究，获得如下结论：1、雾化-双辊急冷法在下列工艺参数组合下：双辊线速度25m/s；喷嘴直径1mm；熔体压射压力0.1MPa；雾化气体压力0.3MPa。，可获得宏观尺寸细小、微观组织均匀细小、综合性能优良的的快速凝固AZ91镁合金细碎箔带，快速凝固箔带在挤压温度为673K、挤压速度为0.1mm/min，挤压比为25：1时，可获得的外表光洁、尺寸均匀、组织性能优异的镁合金棒材。2、雾化-双辊急冷法制备的AZ91镁合金粉末态为细小等轴晶组织，晶粒尺寸1-3μm，组织为α-Mg过饱和固溶体和微量的细小β-Mg_(17)Al_(12)相组成；粉末挤压棒材为等轴晶组织，晶粒尺寸5-7μm，组织中含有大量细小的β-Al_(12)Mg_(17)以及AlMg_2Zn析出相，室温力学性能，抗拉强度383MPa，屈服强度275MPa，断后伸长率7.5%。

Compressing air expands in nozzle, and then enters into vortex tube in the tangent line direction.

工作时压缩气体在喷嘴内膨胀，然后以很高的速度沿切线方向进入涡流管。

The wiring between these nozzles is for ground testing of the control mechanism only.

这些喷嘴之间的布线，只是地面的控制机制的测试。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。