全开状态零压降。
这就是蕾形圈在零压和高压下起密封作用的原因。
This is Lei-ring at zero pressure and under high pressure from the role of the reasons for sealing.
燃烧室内不管是负压，零压或正压，燃烧器也能正常工作。
They will operate in combustion chambers with negative, neutral or positive pressures.
分布式变频泵供热系统中存在零压差点，该点供回水压力相等。
In the heat-supply system with distributed variable frequency pump, there exists a zero pressure difference, at which supply and return water pressures are equal.
采用变流量调节时，存在定零压差点和变零压差点两种运行调节方式。
When the regulation is performed by variable flow rate, there exist two operation regulation modes with fixed zero pressure difference and variable zero pressure difference.
采用变流量调节时，存在定零压差点和变零压差点两种运行调节方式。
When the regulation is performed by variable flow rate, there exist two operation regulation m.
两个“半桥”受力时输出信号的极性相反，而零压时输出信号极性相同。
The output polarities of the two half-bridge are opposite as putting pressure on the sensor, and the output polarities are the same without pressure on the sensor.
车用骨头枕采用零压记忆棉材质，能有效支撑颈部舒缓颈部和头部压力，让您驾驶轻松愉快！
The bone pillow used for cars, adopt zero pressure memory cotton material, and can effectively support your cervix and release the pressure from your cervix and head --- assure you a nice driving.
比起固定龙骨而言，它只能提供零压载（无负重龙骨板）或少量压载（带负重龙骨板），因此在抵抗倾覆和从倾覆中归位方面较为不利
Provides no (unweighted board) or less (weighted board) ballast, compared to a fixed keel, to resist capsizing and ensure recovery from a capsize
利用零压摆式取样针煤粉等速取样方法在MPS磨煤机出口管道上等速取样煤粉，通过对煤粉细度、水分和质量的分析，研究MPS磨煤机的工作特性。
By using a zero-pressure pendulum sampler and an isokinetic sampling method the samples of pulverized coal were taken at the outlet piping of a MPS coal pulverizer.
宝马采用一种新的加工方式——机器人加工，运用注压成型工艺，几分钟之内就可完成汽车零部件的加工。
A new process, operated mostly by robots, can turn out parts in a matter of minutes using injection molding.
美国股市周三“忐忑”经历弱势震荡，戴尔公司（Dell）下调盈利预期，致使科技股承压，而在最新一批零售商发布财报之后，零售股涨跌不一。
Stocks churned through an uneven session Wednesday, as a shaky outlook from Dell pressured tech stocks while retail names were hit or miss after the latest batch of industry earnings.
美元周二承压走低，因为此前美国联邦储备委员会(Fed)减息至接近零的水平，打击了美元投资者的人气。
The U.S. dollar took a beating, as the Federal Reserve's move to slash interest rates to nearly zero unnerved currency investors.
这些log的分压都来自于,化学势对μ零加RTlogp的展开。
These log partial pressures all come from expanding out the chemical potential as mu naught plus RT log p.
我们的边后卫并没有过分前压，因为哥本哈根的反击相当犀利。我们有段时间很危险，彼得(切赫)以他完美的表现零封对手。
'the full-backs didn't push on too much because Copenhagen are very dangerous on the counter-attack but we looked dangerous, and Petr [Cech] had a great performance as well to keep the clean sheet.'
充电器应发出警报信号后没有任何一方发起一个欠压继电器或零充电电流继电器。
The charger shall give an alarm signal upon failure initiated by either an under-voltage relay or a zero charging current relay.
广泛用于零部件的压装成型、拉伸、弯曲、打孔、压印，轴类零件的校正和压装等。
Widely used in parts of the press-fit shape, stretching, bending, punching, stamping, shaft alignment and press-fit etc.
粉末冶金(图5.1)采用烧结工艺将金属粉末制成各种各样的零件。金属粉末放在封闭的金属腔(模具)中在压力下被压实。
Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.
通过采用真空压差铸造工艺，结合铸造型壳的制造，成功制造出金属零件。
Some metallic parts are successfully fabricated using a vacuum pressure difference casting technology and a casting mould shell technology.
采用水柱校正法对差压传感器的零点及线性特性进行校正以保证高精度的差压数据。
The zero and linearity characteristic of differential pressure transducer is corrected with method of water column correction to ensure higher precision differential pressure data.
文摘：提出一种可消除热零点漂移的压阻式压力传感器。
Abstract: a pressure sensor which can cancel thermal zero shift is described.
在管道系统中起对介质的接通或截流，流通能力强，压损小，双向密封可达到零泄漏。
In the pipe system, the medium is connected or cut, the flow capacity is strong, the pressure loss is small, the two-way sealing can achieve zero leakage.
零件压实后通过烧结炉。
After compaction the components pass through a sintering furnace.
通过介绍LD 301差压变送器的原理及零点漂移的解决办法，介绍了它的性能和使用优势。
By presenting the theory of LD301 difference pressure transmitter and the solution for zero point excursion, its performance and advantage are introduced.
随着远离起始端距离的增加拉应力值逐渐减小转变为压应力，最后趋向零。
With increase of distance, tensile stress is translated into compressive stress arid tends to zero.
由于受到材料成形极限等因素的限制，成形此类回转体零件往往需要采用多道次旋压工艺。
Because of the limitation of material forming limit and other factors, it is necessary to produce this kind of parts by multi-pass spinning technology.
温压工艺在制造低成本、高密度、高强度、高精度异形复杂的粉末冶金零件方面具有巨大的优势。
The technique of warm compaction has huge advantage in manufacturing the low cost, high density, high strength and high fineness powder metallurgical parts.
对于不同的传压管径、传压管长度和腔室容积，得到不同阻尼的衰减振荡曲线以及过阻尼时呈单调衰减的回零过程曲线。
Then the different damped oscillation curves and over-damped monotonic decay curves can be obtained for various diameter and length of the pressured tube and various volume of the chamber.
对于不同的传压管径、传压管长度和腔室容积，得到不同阻尼的衰减振荡曲线以及过阻尼时呈单调衰减的回零过程曲线。
Then the different damped oscillation curves and over-damped monotonic decay curves can be obtained for various diameter and length of the pressured tube and various volume of the chamber.
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