1)pre-swirl预旋
1.Numerical studies of heat transfer in a rotor-stator cavity with different radial positions of pre-swirl inlet;预旋进气位置对转静盘腔换热影响的数值研究
2.Experimental study on heat transfer in rotor-stator cavity with high-positioned pre-swirl inflow;高位预旋进气转静盘腔换热实验
3.Flow and heat transfer investigation in pre-swirl inflow rotor-stator cavity;预旋进气转-静盘腔中的流动和传热数值研究
英文短句/例句
1.Experimental and Numerical Investigation on De-swirl Inflow in Rotating Disc System;反预旋进气旋转盘腔系统的流场实验与计算研究
2.Numerical prediction for the acoustic noise of helicopter rotor in forward flight前飞状态下直升机旋翼旋转噪声预测
3.The prophet appropriately appropriated the fund for repairing propeller.预言者恰当为修理螺旋桨拨专款。
4.Regional Workshop on Tropical Cyclone Warnings关于热带气旋预报的区域讲习班
5.Investigation of a Potential Based Surface Panel Method for Prediction of Propeller Performances;螺旋桨性能预报的速度势面元法研究
6.Three-dimensional Numerical Simulation of Vortex-pump;旋流泵三维流场数值模拟及性能预测
7.Web-based Fault Diagnosis and Condition Monitoring of Rolling Machine;基于Web旋转机械的故障诊断与预测
8.The Approach to Recognizing Map Symbol Based on Rotation-Processing;基于旋转预处理的地图符号识别方法
9.Predictability of spatial ability using image mental rotation test;表象旋转测验预测空间能力的有效性
10.The Appliance of the Rotating and Regressive Amalysis in the Prevention of the Plant Diseases & Insect Pests;旋转回归分析在预防病虫害中的应用
11.Numerical study of low emissions for twin annular premixing swirler combustor双环预混旋流低污染燃烧室数值研究
12.TC-IDV:A New Tool for Tropical Cyclone Forecasting and ResearchTC—IDV——热带气旋预报和研究的新工具
13.Diagnostic and prognosis judging value of SCT in diagnosis of HIE螺旋CT诊断HIE及预后判断的价值分析
14.Application of DFAR Model to the Trend Prediction of Fault in Rotary MachinesDFAR模型在旋转机械故障预测中的应用
15.Prediction of Propeller Cavitation Using RANS Method用RANS方法预报螺旋桨非定常空泡
16.Applied Research on Preseparation of Short Cone Cyclone before Separation of Bismuth短锥旋流器在选铋前的预选应用研究
17.Preprocess method for speckle interference image based on spin filtering基于旋滤波的散斑干涉图预处理方法
18.Temperature forecast for aluminium electrolysis process based on rotations of principal axes of orthogonal matrice铝电解过程温度的矩阵主轴旋转预测
相关短句/例句
prewhirl['pri:'w?:l]预旋
1.The impeller inlet prewhirl flow in a HW-G1 centrifugal fan has been measured by means of the three-hole probe and micropressure gauge.结果表明该离心风机叶轮进口存在预旋 ,且预旋沿周向和轴向分布都不均匀。
3)prerotation['pri:r?u'tei??n]预旋
1.At the same time,comparison of the fans electric current when the inlet air flow to be backward prerotation and forward prerotation has been carried out under same open degree,and causes resulting in said phenomenon have be.同时,对相同导叶开度下,入口气流反预旋及正预旋时的风机电流进行了比较,并利用速度三角形及欧拉方程式,对造成此现象的原因进行了简要分析。
4)pre swirl预旋
1.The similarity analysis and numerical simulation were applied to a new structure of rotating disk system with pre swirl nozzles on the rotating disk.采用 K -ε湍流模型对带有预旋的新型旋转盘腔内的流动进行相似分析和数值计算。
2.Incorrect designed intake structure of a pumping station may result in pre swirl in the flow entering the pump and swirl in suction pipe even under no pump operation, which shall change flow condition, and affect adversely both pump performance and cavitation characteristics.设计不良的泵站进水建筑物 ,在不带泵运行的情况下 ,也会引起水泵进口水流预旋和吸水管内涡流 ,改变水泵的进水条件 ,恶化水泵的能量特性和汽蚀特性。
5)prerotation['pri:r?u'tei??n]预旋;预旋度
6)prewhirl['pri:'w?:l]预旋(气流);预旋;预旋度
延伸阅读
左旋噻咪唑 , 盐酸左旋咪唑,左旋咪唑药物名称：左旋四咪唑英文名：Levamisole别名： 驱蛔钩;盐酸左旋四咪唑;左咪唑;左旋驱虫净;左旋噻咪唑 , 盐酸左旋咪唑,左旋咪唑外文名：Levamisole ,Levasole , LMS , L-Tetramisole, Nemicide药理作用： 能抑制虫体肌肉琥珀酸脱氢酶的活动，使肌肉发生持续性收缩而麻痹。 适应症： 是一种广谱驱肠虫药，主要用于驱蛔虫及勾虫。 本品可提高病人对细菌及病毒感染的抵抗力。目前试用于肺癌、乳腺癌手术后或急性白血病、恶化淋巴瘤化疗后作为辅助治疗。此外，尚可用于自体免疫性疾病如类风湿关节炎、红斑性狼疮以及上感、小儿呼吸道感染、肝炎、菌痢、疮疖、脓肿等。对顽固性支气管哮喘经试用初步证明近期疗效显著。 用量用法： 1.驱蛔虫：成人每日１００～２００ｍｇ，饭后１小时顿服。儿童每日每千克体重２～３ｍｇ。 2.驱勾虫：每日１００～２００ｍｇ，饭后１小时顿服，连服２～３日。 3.治丝虫病：每日２００～３００ｍｇ，分２～３次饭后服，连服２～３日。 4.癌瘤的辅助治疗：１日量１５０～２５０ｍｇ，连服３日，休息１１日，然后再进行下１疗程。 5.治疗类风湿性关节炎等：每次５０ｍｇ，每日服２～３次，可连续服用。 6.治支气管哮喘：每服５０ｍｇ，１日３次，连服３日，停药７日，６个月为１疗程。 注意事项： 偶有头晕、恶心、呕吐、腹痛、食欲不振、发热、嗜睡、乏力、皮疹、发痒等不良反应，停药后能自行缓解。个别病人可有白细胞减少症、剥脱性皮炎及肝功损伤。妊娠早期、肝功能异常及肾功能减退的病人慎用，肝炎活动期忌用。 规格： 片剂：盐酸盐，每片含基质１５ｍｇ、２５ｍｇ、５０ｍｇ。 类别：免疫调节剂
