阻力特性,resistance characteristics
1)resistance characteristics阻力特性
1.A Study on the Resistance Characteristics of Hydraulically Transporting Sands with Different Size in Pipelines;不同粒径泥沙管道水力输送阻力特性研究
2.Study on flow andresistance characteristics of denitration installation using selective catalytic reduction method选择性催化还原法烟气脱硝装置流动及阻力特性的研究
3.Flow andresistance characteristics of multistage spouted fluidized flue gas desulfurization project多级喷动烟气脱硫工程流动及阻力特性研究
英文短句/例句
1.Resistance characteristics of vertical bend in dense-phase pneumatic conveying of pulverized coal under high pressure高压密相气力输送垂直弯管阻力特性
2.Research on Resistance Characteristic and Filtration Characteristic of Filter Used on Electric Locomotive电力机车用过滤器阻力特性及过滤特性的研究
3.Theoretical and Field Test Study on Behavior of Negative Skin Friction in Piles;桩基负摩阻力特性的理论与试验研究
4.The Effect of Vegetation Rigidity on Flow Resistance;植被刚度对水流阻力特性影响的研究
5.EXPERIMENTAL INVESTIGATION OF FLOW AND HEAT TRANSFER IN A PRIMARY SURFACE RECUPERATOR原表面回热器换热阻力特性试验研究
6.Influence of flow direction on drag force of group of cylinder piles flowing around by current水流流向对圆柱群阻力特性影响研究
7.Test and Study on Characteristic of Resistance of Submerged Sandbars of a Braided Channel分汊型河道潜洲阻力特性的试验研究
8.EXPERIMENTAL STUDY OF FRICTIONAL CHARACTERISTICS ON RECTANGULAR MICROTUBES矩形微管内摩擦阻力特性的实验研究
9.PRESSURE DROP CHARACTERISTICS OF FLOW ACROSS A BANK OF MICRO PIN FINS流体横掠微针肋阵列热沉的阻力特性
10.Investigation on Flow Properties and Resistance Properties of Condensed Wet Fly Ash in Pipeline;粉煤灰浓浆管道流动特性与阻力特性的研究
11.Resistance Characteristics and Structural Strength Analysis of a Drag Device with Free-Water Surface Flow自由液面下水力增阻器阻力特性及结构强度分析
12.A Study on the Resistance Characteristics of Hydraulically Transporting Sands with Different Size in Pipelines;不同粒径泥沙管道水力输送阻力特性研究
13.mechanical behavior of effective force工作阻力的机械特性
14.Experimental Research on Dynamic Characteristics of Non-Obstructive Particle Damping Elements;非阻塞性微颗粒阻尼构件动力特性的实验研究
15.Effects of Dynamic Stress and Frequency on Damping Performance of PMN/CB/Epoxy CompositesPMN/CB/EP阻尼性能的力和频率特性
16.Research on the Blocking Characteristic Digital Testing Instrument of the Power Line Trap;电力线高频阻波器阻塞特性数字测试仪研究
17.Research on Characteristics of Rubbing-pairs Reciprocity Damp in Dynamics;摩擦副相互作用阻尼动力学特性研究
18.Study of Anti-tensile Strength Characteristics on Root-soil Interface of Caragana korshinskii Kom and Salix psammophila C.wang et Ch.Y.Yang柠条、沙柳根-土界面抗阻拉力特性研究
相关短句/例句
Resistance Characteristic阻力特性
1.Influence of the Structure Parameters of Dust-Exhaust Cones on the FlowResistance Characteristics of the Guide Vane Cyclone Tubes;排尘锥结构参数对导叶式旋风管流动阻力特性的影响
2.The Test-system of Heat Transfer Performance andResistance Characteristic About Water-air Intercooler in Internal Engine;内燃机水空中冷器传热性能及阻力特性测试系统
3.The research on the resistance characteristics of microsphere packed bed porous media in non-Darcy regime非达西流区微球床多孔介质阻力特性研究
3)drag characteristics阻力特性
1.The low speed incompressible viscous flow around airships is numerically simulated and thedrag characteristics of different shapes are calculated.采用SIMPLE算法、S-A湍流模型求解了三维不可压雷诺平均N-S方程,数值模拟了绕飞艇的低速不可压粘性流动,计算了不同艇身外形的阻力特性。
2.The regular pattern and loss mechanism ofdrag characteristics of slurry pipeline are discussed.探讨了浆体管道阻力特性的变化规律及损失机理 ,并就其主要影响因素 ,如物料特性、浆体特性和管道特性等进行了分析 ,从而为浆体管道的工程设计提供合理的依
4)flow resistance阻力特性
1.Experimental study on the coolantflow resistance of control rod channel in research reactor;研究堆控制棒通道冷却剂流动阻力特性实验研究
2.The Research on Flow Resistance of Transportation in Pipeline by a Model Test Stand利用模型试验台研究管道输送阻力特性
3.There are four emphases in -research, for instance, flow state in pipeline, distribution of concentration and velocity, deposition-limit velocity and calculation offlow resistance or head loss.作为管道输送工程设计的核心内容之一,管道阻力特性的研究具有重要意义。
5)resistance properties阻力特性
1.The paper investigated the flow distribution of solid phase and the respectiveresistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.通过试验,当输送气速和分支管路流量控制阀开度变化时,对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
2.The respectiveresistance properties for branch pipe were investigated through experiments and GRNN neural network when both conveying velocity and the flow valve opening of branch pipe were changed.通过试验和GRNN神经网络对输送表观气速和两分支管路流量控制阀开度发生变化时,各分支管路中的阻力特性进行了研究。
6)resistance characteristic number阻力特性数
1.Based on the data disposal, it presents the relationship between theresistance characteristic number(S) and the opening degreee(Y) of the valve with different pipe diameter, so that the author does an elementary research on water-balance regulation of hot net.针对供热管网平衡调节常采用的普通截止阀调节性能,即截止阀的开启度与流量的关系进行了试验研究,并经数据处理整理出了不同管径(DN15～DN50及以上)的截止阀的阻力特性数S与开启度Y之间的关系。
延伸阅读
肺循环阻力(或全肺阻力)肺循环阻力(或全肺阻力)pulmonary circulation resistance血液在肺部血管内流动时和血管壁之间的摩擦力和血液内部的摩擦阻力。肺动脉管壁较薄，分支短而管径大，故肺动脉的可扩性较大，对血流的阻力很小，仅0.12PRU(外周阻力单位)。肺循环动脉部分总的阻力和静脉部分总的阻力相等，故血液流动时在动脉部分的压力降落和静脉部分的压力降落相等。
