1) simulating resistance control
模拟阻力控制
2) resistance simulator
阻力模拟
1.
To study transient performance of a wheel type tractor in the respect of slip controlsystem, a tractor resistance simulator is developed which is composed of a magnetic powder brakeused for exerting force on the model tractor.
在室内土槽台车上，研制了用于滑转率控制实验的拖拉机机组瞬态阻力模拟器，利用磁粉制动器作为施力装置。
3) analog control
模拟控制
1.
Analyzing differences between analog control and computer control by SCR adjusting,testing and running;
从晶闸管整流设备的调试和运行分析模拟控制与计算机控制系统的差异
2.
An analog control software for the spinning process of PAN precursor for carbon fiber was developed with 3Dmax and Visual Basic 6.
0软件，开发了碳纤维用聚丙烯腈纺丝过程模拟控制软件。
3.
The analog control,digital control and analog/digital control which are usually used for high precise temperature control system are compared in this paper.
对高精度温度控制系统中常用的模拟控制方式、数字控制方式和模拟/数字控制方式作了比较,目的在于找到既能满足计量检定恒温装置所需的技术指标、又方便实用的控制方式。
5) analogue control
模拟控制
1.
A device of analogue control and measurement is developed.
研制出一套模拟控制与测量装置， 模拟斯特林制冷机在轨运行的工作模式， 为其在空间应用提高可靠的试验数据。
2.
It becomes the enevitable development trend that power system prime mover simulation system control evolves from traditional analogue control to digital control,At present,in the existing domestic prime simulation systems,it has changed analogue control into analogue and digital control;However , in analogous circuit the structural simulation of complex circuits, electronic components vuln.
电力系统原动仿真系统从传统的模拟控制向数字控制转变成为必然的发展趋势。
3.
A device of analogue control and measurement is developed.
研制出一套模拟控制与测量装置,模拟斯特林制冷机在轨运行的工作模式,为其在空间应用提高可靠的试验数据。
6) 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。
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