活塞在蒸汽压力下运动。
伴热蒸汽压力根据介质情况确定。
发动机里的蒸汽压力由这个按钮控制。
The pressure of steam in the engine is controlled by this button.
蒸汽压力或给水压力下降。
精密压力调节器可以维持载汽压力恒定。
A precision pressure regulator maintains the carrier-gas pressure constant.
这台蒸汽机的蒸汽压力是由这个按钮控制的。
The pressure of steam in the engine is controlled by this button.
使用快关调节阀控制能激励周期蒸汽压力脉动。
Periodic pressure undulation may be incited by fast valving control.
更多的蒸汽压力和沉重的热量创造有鉴于此芳香混合。
Additional steam and heavy heat pressure create this light aromatic blend.
因此，研究母管蒸汽压力控制的负荷优化具有重要意义。
So the research on load optimization of main-pipe steam pressure control is of great significance.
控制出碱浓度的因素主要有两个：生蒸汽压力和真空度。
The concentration of discharge caustic soda depends mainly on the pressure of fresh steam and vacuum.
它形式的规管的金额蒸汽压力，让更多或更少的空气向消防。
It sort of regulates the amount of steam pressure by allowing more or less air to the fire.
该阀不受蒸汽压力、温度变化的影响，具有良好的工作特性。
The changes of steam pressure and temperature canont influence the trap. It sas good working characteristic.
其中对大型船舶锅炉的水位和蒸汽压力分别采用了PID控制。
And PID control method is singly adopted for water level control and steam pressure control of the fuel oil boiler.
结果表明入口蒸汽压力和过冷水温度是影响汽羽形状的主要因素。
The results indicated that the shape of steam plume was influenced by the inlet steam pressure and subcooled water temperature.
软化锅在试运行时由于供热蒸汽压力高及制造质量问题导致爆炸。
The highness of steam pressure of the heat supply and the problem of manufacturing qualities, when the softening kettle is running in test, cause explosion.
实际证明在蒸汽压力不稳定的情况下，仍可取得很好的控制效果。
The practice shows that the control result is very good even under the unstable steam pressure.
用试验方法研究了该加热器在低进汽压力下的引射性能和加热性能。
Ejecting and heating performance of the heater at low steam pressure was studied through the experimental method.
即不同海拔高程处的大气压力和高于20摄氏度水温时的饱和蒸汽压力。
That is different from the elevation above sea level atmospheric pressure and water temperature at 20 degrees centigrade higher than the saturation vapor pressure.
对于母管制运行的机组，母管蒸汽压力是表征锅炉运行状态的重要参数。
As to piping-main scheme unit, boiler piping-main steam pressure is the important parameter of signifying the running state of the boiler.
确定采用增加蒸汽压力和提高真空度方法，可提高生产能力30%左右。
The approach of raising steam pressure and vacuum degree was selected, by using which the production ability was increased with 30%.
该系统在床层温度不越限的情况下，以控制主蒸汽压力稳定为主要目标。
The main aim of this system is to keep main vapor pressure stable when the bed layer temperature is within a limit.
锅炉安全阀排放量的大小，决定了锅炉非正常情况下蒸汽压力的释放能力。
The discharge rate of the steam boiler safety valves controls the ability to relieve the steam pressure in the abnormal situations.
通过分析混燃锅炉燃烧系统的三大目标，重点分析了其中的主蒸汽压力控制。
Through analyzing three targets of multifuel fired boiler burning system, we emphatically analyzed the control of main steam pressure.
VD精炼炉的真空抽气泵工作时蒸汽压力稳定而流量具有周期性，间断使用。
The pressure of the steam used in the vacuum pump of VD refining furnace is stable, but its flow is periodic.
水的高饱和蒸汽压力使得水压泵中极易发生气蚀现象，滑靴静压支承也不例外。
High water saturated vapour pressure leads to the more possible occurrence of cavitation phenomena in water hydraulic pump, and so as in sliding shoes hydraulic supporting without exception.
另外，分析了调质温度与制粒温度，蒸汽压力与制粒温度及调质水分之间的关系。
In addition, the relationships between conditioning temperature and pelleting temperature, between steam pressure and pelleting temperature as well as conditioning moisture were analyzed.
采用基于专家PID控制方法，给出了母管制运行锅炉蒸汽压力系统新的控制策略。
A new control strategy for steam pressure control of pipe-main operating boiler based on expert PID control strategy is presented.
另外，蒸汽夹套喷管被供汽压力下的蒸汽完全包围，进一步减小因辐射损失造成的冷凝。
What's more, the steam-jacketed steam distribution manifold completely surrounds the distribution pipe with steam at supply pressure, further reducing condensation due to radiation loss.
扩大供热抽汽压力调节范围及采用热网回冰的两级加热，可进一步提高该型机组的节能效益。
The energy-saving results of these units can be further improved by widening the regulating range of the extraction pressure and by using tow-stage heating of district-heating return water.
扩大供热抽汽压力调节范围及采用热网回冰的两级加热，可进一步提高该型机组的节能效益。
The energy-saving results of these units can be further improved by widening the regulating range of the extraction pressure and by using tow-stage heating of district-heating return water.
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