• All will have on the blood flow resistance, while the study found that blood circulation in the main resistance comes from a small artery, arteriole.

    所有血管血液流动都会产生阻力研究发现血液循环阻力主要来源于动脉、微动脉

    danci.911cha.com

  • The flow resistance of foam is affected by those parameters such as surfactant concentration, oil saturation, temperature, permeability, water and gas phase velocity, etc.

    泡沫流动阻力泡沫浓度温度饱和度渗透率以及和气达西流速影响

    dict.cnki.net

  • Mainly used for high pressure or flow resistance of the working conditions, but also can be used as the bottom discharge valve.

    主要用于一些高压阻小工况作为放料使用

    www.china-acg.com

  • With the lowest flow resistance (virtually zero).

    具有最低(实际上为零)。

    blog.sina.com.cn

  • Under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium.

    这种状况下必须降低转速加大电机功率加大进出口管径减少介质流动阻力

    www.btydby.com

  • The simulation by adding stable state fault was used to study the effect of flow resistance coefficient of oxidant pipe in gas generator and chamber and oxidant temperature on the engine parameters.

    添加稳态故障方法分析燃气发生器燃烧室氧化剂管路系数以及氧化剂温度发动机参数影响

    www.magsci.org

  • Ball valve fully open, the flow resistance is very small, almost zero, so the ball valve diameter is widely used in petroleum and natural gas pipelines because the pipeline cleaning easy.

    球阀完全开启时,很小几乎等于零因此等球阀广泛应用石油天然气管线因为容易清扫管线

    blog.sina.com.cn

  • The flow resistance of pile group is more complicated than that of single pile. It is difficulty to solve flow resistance of pile group theoretically at present.

    水流阻力水流阻力复杂理论上解决水流阻力目前还较困难

    dict.cnki.net

  • Active water or light oil is sent downhole through hollow rod to reduce oil flow resistance, thus producing heavy oil from deep formation through screw pump.

    利用空心井筒内掺入活性降低油流阻力,实现应用螺杆泵开采深层稠油

    www.dictall.com

  • A thin air film formed between rubber and die wall during extrusion of rubber can not only reduce the flow resistance and increase the output but also reduce the die swell.

    润滑是挤出胶料口型之间形成层很薄空气不仅可以降低流动阻力提高挤出量,同时降低挤出膨胀

    dict.cnki.net

  • The experiments show that microbe solution flooding can decrease the threshold pressure gradient, lessen the flow resistance, and extend the effective drainage distance.

    与水相比,微生物降低启动压力梯度降低渗流阻力扩大有效驱动距离

    dict.cnki.net

  • Viscosity is the ability of anti-position change in liquid. It is one of measurement of inner flow resistance.

    粘度流体流体抗其不可逆位置变化能力流体内部流动阻力度量

    danci.911cha.com

  • The characteristic of turbulent heat transfer and flow resistance with multi-longitudinal vortexes in tube is numerically analyzed.

    对多纵向管内湍流热和特性进行数值分析

    www.dictall.com

  • Using the pressure difference formed by pressure difference regulating valve, overcome flow resistance of refrigerant in evaporater, supply excess low pressure liquid refrigerant for evaporater.

    调节阀形成克服蒸发器制冷剂流动阻力,把低压液体制冷剂超量供入蒸发器

    dict.cnki.net

  • The heat transfer and flow resistance performance of corrugated tube heat exchanger were examined by oil, water, and steam.

    采用水蒸气波纹换热器传热流动阻力性能进行了试验研究

    www.chemyq.com

  • The flow resistance of the tunnel and the boosting capacity of jet fan in the tunnel are the foundation to calculate the tunnel ventilation, they are the first ascertained parameters.

    隧道流动阻力风机隧道升压力隧道通风计算基础进行通风计算首先确定参数

    dict.cnki.net

  • A calculation method is presented for heat transfer and flow resistance of a spiral plate heat exchanger for the gas-liquid.

    提出螺旋板式换热器用于-液热交换流动阻力以及传热设计计算方法

    dict.cnki.net

  • With equivalent flow resistance method and on the base of the productivity formulae of a horizontal well, a new productivity formula of a fishbone well was derived in the paper.

    根据等值渗流阻力方法水平井产能计算公式推导鱼骨型水平井产能计算公式

    www.chemyq.com

  • The flow resistance for water and air flowing through the mini-fin structure was less, while heat transfer coefficient was higher than in the sintered bronze porous structure.

    相近孔隙青铜烧结多孔结构相比微细板结构中的流动阻力大大减小,对流换热能力却增强。

    dict.cnki.net

  • Medium through the valve when the flow direction of these changes, so a higher cut-off valve on the flow resistance of the other valve.

    介质通过此类阀门流动方向发生变化因此截止流动阻力高于其它阀门

    bafamen.chem288.com

  • The heavy oil with a very deep depth has a certain flowing capacity, but it has big flow resistance through the wellbore, which causes the main difficulty of production.

    深层稠油油藏条件下具有一定流动能力在井筒中的流动阻力很大造成生产困难

    www.chemyq.com

  • The effects of the heat flux, wall temperature and flow resistance on the nondimensional entropy generation density have been discussed.

    讨论了壁面热流壁面温度流动阻力无因产强度影响

    dict.cnki.net

  • Flowing capability is big and the flow resistance is little. When the valve opening, the valve core is located inside ball cavity and the flow route is straight tube.

    流通能力是因为开启后位于室内阀体流道筒式

    www.juyy.net

  • Based on the theory of fire control volume, a forced model for analyzing the component of flow resistance in fire zone was developed.

    火灾控制理论基础建立一个用于分析火区阻力构成火灾控制受力模型

    www.dictall.com

  • The results show that the multi-longitudinal vortexes could enhance the turbulent heat transfer in tube markedly and the flow resistance increase is similar to heat transfer enhancement.

    结果表明,多纵向明显强化管内湍流增加增强相当

    dict.cnki.net

  • Fabricating filter medium by LIGA can improve its mechanical intensity and performances, reduce its flow resistance and enhance its regeneration capability.

    将LIGA技术的这些优点充分用于过滤介质制作改善过滤介质力学强度机械性能阻大小可再生性过滤性能

    dict.cnki.net

  • To enhance noise reduction and to improve flow resistance always attend to one thing and lose another in the case of designing silencer for low frequencies noise with high velocity flows.

    需要控制低频噪声高速气流场合应用消声器消声系统阻力损失经常成为顾此失彼二难选择。

    dict.cnki.net

  • Because of the high flow resistance and the poor flowing ability, the spool valves can't meet the requirements for high velocity or huge hydraulic equipment.

    同时由于滑阀流动阻力,通能力小,不能满足高速大型液压设备流量要求

    dict.cnki.net

  • Because of the high flow resistance and the poor flowing ability, the spool valves can't meet the requirements for high velocity or huge hydraulic equipment.

    同时由于滑阀流动阻力,通能力小,不能满足高速大型液压设备流量要求

    dict.cnki.net

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