injection pressure

基本解释

The molder must recognize the dangers of excessive fill speed, insufficient injection pressure, excessive melt temperature, and inadequate packing.
注塑工必须认识过快填充速度、不足注塑压力、过高融化温度和不充分挤压的危害性。
Another benefit is the very short distance from the pot chamber to the nozzle, this means that very little injection pressure is lost during injection.
其另一个优点是从料仓到喷嘴的距离极短，这意味着在注塑过程中注射压力的损失极小。
Both the shop experiment and field test showed that the wettability alteration agents have the ability to reduce the injection pressure and enhance oil recovery.
室内实验和矿场试验都说明，润湿性反转剂具有降压增注和提高原油采收率的效果。

The combination of turbocharging and high-pressure direct injection allows Ford to substitute a smaller engine for a bigger one.
FORBES: Los Angeles Auto Show: Ford Fiesta Rolls Out A Three-Cylinder Engine For 2013
Fracking involves the injection of water containing a surfactant and various other chemicals under high pressure into a source rock e.g. shale, causing the latter to fracture and release natural gas (principally methane).
FORBES: British "Fracking" Causes Earthquake -- What Now?

注入压力
When PEFS and N2 gas are injected into a sand pack water flooded to residual oil state,the injection pressure increases from 0.05 to 2.8 MPa and the oil recovery—from 54% to 79%.
将模型水驱至残余油,注入强化泡沫,注入压力由0.05 MPa上升至2.8 MPa,采出程度由54%增至79%。
喷油压力
喷射压力
A higher injection pressure can increase the vaporization rate,while there is no big difference on the absolute value of the vapor phase mass around the EOI.
高的喷射压力会提高喷雾的汽化速度,但是对喷射终了时刻气相质量的绝对值影响不大。
注水压力

喷射压力
The results show that the injector with short needle valve can raise injection pressure while insuring the fuel injection system mechanical load unchanged.
结果表明短针阀喷油器在不增加燃油喷射系统机械负荷的前提下，提高了喷射压力。
喷油压力