1) resistance control analysis
阻力控制分析
1.
In this paper the static and dynamic characters of the pump are analyzed;especially the static characters by resistance control analysis method is analyzed successfully.
值得一提的是静特性理论分析采用阻力控制分析方法是非常成功的。
2) resistance analysis
阻力分析
1.
The resistance analysis of the electrorheological intelligent damper;
电流变智能阻尼器的阻力分析
3) drag and lift
升阻力分析
4) membrane resistance analysis
膜阻力分析
1.
SEM images showed that contaminants were mainly concentrated on the surface of nonwoven material,which contributed to the reversibility of fouling considering the result of the membrane resistance analysis.
扫描电镜显示膜表面滤饼层较厚,结合膜阻力分析结果认为,该滤饼层对膜污染和可逆性影响较大。
5) resistance control method
阻力控制法
1.
The calculating method for determining the pipe diameter by flow speed control method was introduced, calculating example for determining the pipe diameter by flow speed control method and resistance control method was listed respectively.
介绍了流速控制法确定管径的计算方法 ,分别列举了用流速控制法和阻力控制法确定管径的计算实例。
2.
Based on energy conversion philosophy during flow process of fluid in pipe, calculating formula for determining pipe diameter by resistance control method is derived, the most direct relation, of energy loss during fluid's flow process inside pipe versus designing pipe size, has been established in order to determine pipe size by controlling the pipe resistance.
分析了用流速控制法确定管径存在的问题,根据流体在管道内流动过程中能量转化原理,推导出阻力控制法确定管径的计算公式,将流体在管道内流动过程中的能量损失与所设计的管道尺寸建立最直接的关联,从而达到用控制管道阻力来确定管道尺寸的目的。
6) controls resistance
控制器阻力
补充资料: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。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条