High back pressure of exhaust manifold, rapid change in load, scavenge fire and so on.
高背压的排气系统，在负载快速变化，清除火灾等。
According to the application and can be divided into low back pressure type, back pressure type, in high back pressure type compressor.
按应用范围又可分为低背压式、中背压式、高背压式压缩机。
Comparing with test data, the simulation model shows high precision, thus could be used to study the dynamic characteristic of high back pressure electricity-generating diesel engines.
通过与试验数据对比，该仿真模型具有较高的精度，可以用于研究高背压发电用柴油机在动态工况下的运行特性。
If you have high blood pressure, cutting back on booze could produce a small but significant drop of 2 to 4 mm Hg systolic (the top number) and 1 to 2 mm Hg diastolic (the bottom number).
如果你有高血压，那么当你减少饮酒量时，可以使心脏收缩压有很小但又有意义的下降，可以下降2- 4毫米汞柱(上面的数即分子数值)，以及心脏舒张压下降1 - 2毫米汞柱(下面的数即分母数值)。
Thermal distortion of mirrors caused by high power CW laser radiation and pressure distortion by water-cooled back pressure have been measured using a Twyman-Green interferometer.
采用泰曼-格林干涉仪，测量了反射镜在高功率激光连续辐照下发生的热形变和镜背侧冷却水压造成的压力形变。
Fast response and high flow is often critical to maintaining tank pressures in back pressure applications.
快速响应和高流动性，往往关键维护应用在反压罐压力。
Export pump with check valve, it will immediately turn off to prevent reverse flow back high-pressure water pump.
水泵出口装有逆止阀时，它会立即关闭，防止高压水反向流回水泵。
Pressure changes cause wind directions to change, with the result that the high level of warm water tips back to the east, like a sloping bath.
气压的变化使风向发生变化，结果是大量的热水向东回流，就向一个倾斜的浴室。
Back pressure Regulators work well where applications require high precision control of back pressure or relief pressures.
背压调节器的工作以及在应用需要的背压或救济的压力，控制精度高。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge particles layer effectively.
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
The effects of analytical spectral line, back ground correcting point, high frequence power, carrier gas pressure, flow rate of liquid sample and auxiliary gas on analytical results were investigated.
研究了分析谱线、背景校正点、高频功率、载气压力、试样提升量和辅助气体流量对分析结果的影响。
When we got back, I noticed a loud, high-pitched noise. It sounded like gas or steam escaping under pressure from the basement.
就在我们返回到住处的时候，我听到一种尖锐的噪声，这种噪声听上去像是来自地下室的受压气体或蒸汽的声音。
Back-up rings are not seals themselves, but are usually used in conjunction with O-rings in high-pressure applications.
备份环本身不是密封件，通常在高压应用中与O型圈配套使用。
Apart from the pressure of the diaphragm pressing down and pushing outside the muscular strength of the back also support the high-pitched voices.
歌唱时气息支持，除用横隔膜力量向下推压向外扩以外，后背的肌肉力量对高音的支持也同样重要。
After shutdown, the high-pressure plate-fin heat exchanger is recovered to normal run after elimination of the drag through back-blowing of its oxygen passage.
在设备停车后对高压板翅式换热器氧通道进行反吹以消除阻力，使高压板翅式换热器正常运行。
The choke ACTS as controlling the production and lowering the back pressure in the electric submersible pump. Because of the high speed of liquid the life of the choke is short.
油嘴在电泵井的生产中起控制产量和降低回压的作用，但是在日常生产中，油嘴孔很容易被高速液体刺大，因而使用寿命短。
The Fairchild Model 10BP Back Pressure Regulator is an excellent choice for applications which require high precision control of back pressures and relief pressures.
飞兆半导体模型10BP的回压阀的应用，是需要背的压力和救济的压力控制精度高的最佳选择。
And it can lead to more serious diseases, such as headaches, high blood pressure, back pain, emotional problems, and heart attacks, which can continue to lead to other social difficulties.
这样会带来更严重的疾病，好比头痛、高血压、背痛、情绪问题和心脏病，而这些又将接着造成别的的社交困难。
On the back slope water pressure in clay permeability of avoid by all means, time will take high moisture line, and even the water seepage scale expansion and danger.
切忌在背水坡用黏土压渗，云云会举高滋润线，乃至渗水规模扩张和险情加重。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge p...
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
1 large exhaust — reduced exhaust back pressure, low torque will decline, engine exhaust will due to ultra high temperature burning simple.
改大排气——降低了排气回压，低扭会下降，发动机排气门将会由于超高温度简单焚毁。
Die from the back of high temperature water through the pipe back to mold temperature machine, the pump pressure delivered to the heater, the heating tube is sent to die, so the cycle.
从模具囬来的高温水经过管路囬到模温机，经泵浦加压后输送到加热器，通过电热管加热送至模具，如此循环。
As long as the valve closure effect is good, when the pressure, high pressure cut-off valve is closed, the back-end pressure volume smaller, pressure.
只要阀门关闭效果良好，保压时，高压截止阀关闭，后端压力容积变小，压力增大。
The front and back of typical CMP rings may separate under high pressure and rotation, which can damage the wafer.
在高压和高速旋转下，传统的CMP环可能会分离开来，从而会损坏晶圆。
The system can pump the helium in the gasbag back to the high-pressure gas storage tank through the compressor or control the exhaust valve to exhaust so as to adjust buoyancy force.
本系统可通过压缩机将气囊中的氦气抽回高压贮气罐或控制排气阀放气来调整浮升力。
The system can pump the helium in the gasbag back to the high-pressure gas storage tank through the compressor or control the exhaust valve to exhaust so as to adjust buoyancy force.
本系统可通过压缩机将气囊中的氦气抽回高压贮气罐或控制排气阀放气来调整浮升力。
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