Two-stage pressure relief valve with provision for remote control.
带远程控制装置的两阶段减压阀。
Objective To explore the efficacy of human fetal membranes(HFM) pressing in combination with infrared irradiation(II) in treating ulcer stage pressure sores.
目的探讨人胎膜敷贴联合红外线灯照射治疗溃疡期压疮的效果。
Using this design system, a high-loaded backward-swept fan with a stage pressure ratio of 2.2 was redesigned firstly as a backward-swept and secondly as a forward-swept splittered fan.
用该系统对某级增压比2.2的单级高负荷后掠风扇进行了后掠和前掠大小叶片改型设计。
The failure of valve opening sensor would cause valve management of DEH system working confusedly, and result in large scale change of turbine power in the case of governing stage pressure loop idle.
DEH系统中阀位传感器的故障会给阀门管理带来混乱，特别在调节级压力回路未投入的情况下会引起汽机功率的较大变化。
At this early stage of risk-analysis, who can say what the right decision is, yet all three of my friends feel under pressure to have the vaccination, as though there was no real choice in the matter.
在风险分析的早期阶段，谁能说正确的决定是什么，而我的三位好朋友感到注射疫苗的压力，好像在这件事上没有真正的选择。
Socks according to the pressure level can be divided into health care and treatment, health care is the 1 stage, treatment type is the 2-3 level, higher levels, the greater the pressure.
袜子按照压力等级可以分为保健型和治疗型，保健型的是1级，治疗型是2-3级，级数越高，压力越大。
She was really nice, and I'm hoping I can get in contact with her again now that I've made it to this stage to try to figure out how to deal with the stress and the pressure and life after.
她真的很好，我希望我可以再次接触到她，现在我已经做到了这一步，试图找到缓解紧张和压力以及日后生活的方法。
This paper addresses the use and characteristic of capillary pressure curve and discusses the relationship between stage filling mechanism of lenticular sand body and pore throat structure.
从毛管压力曲线用途及曲线方法本身特点出发，对透镜状砂岩体阶段式充注机理以及与孔喉结构的关系进行详细探讨。
By adjusting the control knob, the second stage reduces the intermediate pressure to the desired delivery pressure.
通过调整控制钮，第二级把中间压力降到需要的输出压力。
The rock mechanics parameters, such as Yangs modulus and Poisson's ratio, are determined on the basis of surface fracturing treatment pressure and instantaneous shut-in pressure during PAD stage.
应用常规的地面压裂施工压力资料和前置液阶段的瞬时停泵压力测试等资料，初步探讨了求取储层原位岩石力学参数的新方法。
You may know that the player is good in the youth teams and training but then it is about how he performs on the big stage, with that pressure and on television.
你也许知道这些球员在青年队里很优秀，在训练上很出色，但是他在更大的舞台上表现如何才是重要的，在这里有更大的压力，有电视转播。
Computation shows that the spinning of SRM makes the pressure in combustion chamber high, action time short and the pressure descending stage long.
旋转和不旋转情况下的计算结果对比表明，旋转使发动机内压强增高，工作时间缩短，拖尾段加长。
Conceptual design of pressure relief systems is an important stage in the design of a safe process plant.
压力泄放系统的方案设计对石油化工厂中的安全生产是至关重要的。
A new modular method for calculating the maximum combustion chamber pressure with stage combustion cycles is proposed in this paper.
提出了一种新的液体火箭发动机分级燃烧循环最高室压计算方法。
A new servovalve using a pressure control pilot state was introduced, which USES two spools instead of single spool in power magnifying stage.
介绍了一种新型的压力先导控制伺服阀，该阀的功率放大级采用双阀芯结构代替传统单阀芯结构。
As for the coal-bed gas reservoirs with constant pressure boundary, the log-log pressure curves are horizontal lines and the log-log pressure derivative curves are falling rapidly in the late stage.
对于存在定压边界煤层气藏，压力双对数曲线的晚期是水平直线段，压力导数双对数曲线的晚期都是急剧下掉的曲线。
The aircraft engines are the primary source of compressed air in flight. The air is bled from the 7th or 10th stage of the engine High Pressure (HP) compressor.
飞行中，发动机是主要的气源。空气由发动机高压压气机第7级或第10级引出。
For example, the regular change of reaction degree, the loss of exhausted velocity , the change characteristics of the pressure exerted on the last stage .
讨论了变工况下凝汽式汽轮机末级的变工况特点，如反动度的变化规律，余速损失，级前压力的变化特性。
According to the actual operational condition of engine, calculate dynamics with different rotational speed and breakout pressure, and get the surface vibration speed stage of engine.
根据车用发动机的实际使用工况，在不同转速及爆发压力下对其进行动力学计算，得到发动机的表面振动速度级。
Researches show that in the early stage of sandstone diagenesis, compaction, pressure solution, cementation and replacement reduce both the porosity and the permeability.
研究表明，砂岩层内的早期成岩作用(压实、压溶、胶结和交代作用)使孔隙度和渗透性降低。
With the development of the gas field production, the gas producing pipe stings are often plugged in the high-pressure production stage of gas well.
气井采气管柱堵塞在气藏开发中经常发生，特别是在气井高压生产阶段。
An improved oxidation ditch process using forced air supply low-pressure jet aeration system was used to treat middle-stage wastewater from pulping and papermaking.
采用供气式低压射流曝气系统改良型氧化沟工艺处理制浆造纸中段废水，对整个调试运行过程进行了介绍。
For use as a transportation fuel, liquefaction is limited by practical difficulties and compression requires high pressure and an expensive multi-stage compression facility.
对于车用而言，液化方法实用性有限而压缩天然气需要高压及昂贵的多级压缩设施。
ObjectiveTo investigate the haemostatic effect of digital pressure hemostasis and pressure bandage hemostasis on the puncture site of internal arteriovenous fistula in the early stage.
目的了解指压止血法和弹力绷带压迫止血法对早期使用的动静脉内瘘穿刺点的止血效果及并发症。
ObjectiveTo investigate the haemostatic effect of digital pressure hemostasis and pressure bandage hemostasis on the puncture site of internal arteriovenous fistula in the early stage.
目的了解指压止血法和弹力绷带压迫止血法对早期使用的动静脉内瘘穿刺点的止血效果及并发症。
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