1.
Design of a Low Voltage Start-up PWM DC/DC Converter;
低压启动PWM DC/DC转换器的设计
2.
Many experiments justify that there is a threshold pressure gradient (TPG) in low permeability reservoirs.
试验表明 ,低渗透油藏存在启动压力梯度。
3.
When “hogging” (during start-up), the requirement is to lower the pressure as quickly as possible.
当“建立真空”时（启动期间），要求是尽快降低压力。
4.
Can Reduce Air Compressor Group to Start the Electronic Controller of Current
可降低空气压缩机组启动电流的电子控制器
5.
Study on Starting Pressure Gradient of Oil and Gas Two-phase Flow in Extra Low Permeability Reservoir
特低渗油藏油气两相启动压力梯度研究(英文)
6.
THE PRODUCTIVITY CALCULATION FOR WELL PATTERN OF LOW PERMEABILITY RESERVOIR CONSIDERING THRESHOLD PRESSURE GRADIENT
低渗透油田考虑启动压力梯度计算井网产量
7.
Calculating the limit injector-producer distance in low permeability pool by with start-up pressure gradient
利用启动压力梯度计算低渗油藏极限注采井距
8.
Start Process of "Liquid Return" and Operating Methods for All Low Pressure Large Oxygen Making Machine
全低压大型制氧机“液体回灌”启动流程及操作方法
9.
The experiment of single-phase flow through low permeability core shows that during fluid flow there exists start-up pressure gradient.
低渗透岩心单相渗流实验表明，流体渗流时存在启动压力梯度。
10.
The Experiment Study of the Influencing Factors on the Threshold Pressure and the Driving Oil Efficiency of the Low Permeability Sandstone Reservoir;
低渗透砂岩储层启动压力及水驱油效率影响因素实验研究
11.
Effect of measuring start-up pressure on development ef-fectiveness of low-permeability reservoir in Jilin oilfield
启动压力测定对吉林油田低渗透油藏开发效果的影响
12.
Application of the JJR2000 soft starter in the low- voltage high-power brine pump controlling
JJR2000型软启动器在低压大功率盐水泵控制中的应用
13.
Study on the starting pressure phenomenon in ultra-low permeability reservoir:An example from Houshi area
特低渗透油藏启动压力现象研究——以侯市地区为例
14.
Criterion of starting pressure gradient existence of non-Darcy flowing in low permeability porous media
低渗多孔介质非达西渗流启动压力梯度存在判识
15.
high supercharged engine of low compression ratio
低压缩比高增压发动机
16.
manual auto voltage reducing starter
手动自耦减压启动器
17.
Single low tone initiate voice activation
1声低提示音启动声控
18.
If the pressure builds up excessively, the pressure valve opens to relieve the pressure.
如果油箱内压力过高，则压力阀开启，以降低压力。