It is possible for the feed system to have a low impedance, looking downstream from the pressure source at a certain frequency.
在压力源下游，供应系统在某一频率下可能有一低的阻抗。
Methods The related factor in personnel's pressure in self-control nursing was used, aiming at the pressure source adopt the appropriate counterplan and regulate.
方法自制护理人员压力相关因素调查表，针对压力来源采取适当对策及调节。
One source of error is refraction, the bending of light beams as they pass through air layers of different temperature and pressure.
误差的一个来源是折射，即光束通过不同温度和压力的空气层时发生的弯曲现象。
"There was this pressure from the market crash [and] looking at our burn rate and revenue - it was time for us to try something to scratch that itch," says a source close to early employees.
一位和早期员工关系甚密的报料人透露：“有市场崩溃的压力，再看看我们烧钱的速度和收入——我们也该尝试点什么来弥补了。”
A recent survey by China Youth Daily found that jobs are the major source of pressure for about 60 percent of college students.
最近，《中国青年报》的一项调查显示，约60%大学生表示压力主要来源于工作。
Gas is certainly the most supple heat source, but if gas pressure is low, it is wise to have one strong electric hot plate for sautes and for boiling large POTS of water.
煤气或天然气的确很容易控制，但气压偏低时，你最好能预备一个大功率的电热炉来炒菜或是烧开大锅的沸水。
One doctor claims that sleep bruxism results in 250 lbs. of pressure on the tooth [source: NY Times].
一个医生声称睡觉时磨牙能施加250磅的压力到牙齿上。
Sobel explained the device works even if a patient has been given artificial respiration because it functions regardless of air pressure source.
Sobel解释说该设备甚至可以在病人使用呼吸机时使用，因为它的功能不受气压的限制。
Therefore, looking for the source of the pressure, and then use the right way to solve the problem, is one of the fundamental ways to ease the psychological sub health.
因此，寻找压力源，然后用合适的方式去解决问题，是缓解心理亚健康的根本方式之一。
In recent years, the new trend in tobacco control has brought huge pressure on multinational tobacco companies and forced them to find new financial source to reduce the risk in tobacco business.
近年来，烟草业管制出现的新趋势使跨国烟草公司感受到了巨大的压力，不得不另辟财源以降低烟草经营的风险。
After her mother died, Huo Yuhao stayed in the Ducal Palace in a year, he still small, ventured to leave the Duke house no source of income, so he can only hate and put all the pressure in the hearts.
母亲死后，霍雨浩在公爵府中又留了一年，他还小，冒然离开公爵府根本没有任何生活来源，所以他只能将一切的恨意与委屈都压在心中。
Hydraulic pressure refers to the lift in the process of power source and transmission, hydraulic transmission is the most important part of the hydraulic cylinder.
液压是指升降机在升降过程中的动力来源及传动方式，液压传动固然离不开最重要的部位—液压油缸。
A typical transfer line for dewars is connected to a bayonet that provides a means of using product vapor pressure build-up or an external pressure source to remove the liquid.
用于杜瓦瓶的典型的转移管连接到卡口上，利用产品积累的蒸气压或外部的压力源来取出液体。
So the manager of nursing and nurse must pay attention to these source of pressure and reduce its effect factors.
护理管理者和护士在实际工作中应该注意这些压力源并设法消除其影响因素。
The calculated results of temperature and pressure from mineralogical chemistry show that magmatic source should lie in crust-mantle intermediate zone.
从矿物化学所获得的温度-压力计算结果表明：岩浆来源应位于壳幔过渡带。
Then this low-pressure liquid Freon goes out of the capillary pipe through Control valve 13 and enters Heat-exchange unit 16 to consume heat from low grade heat source.
那么这个低压液态氟利昂出去的毛细管管通过控制阀13和进入换热单元16消耗热量从低品位热源。
An area of the subsurface where source rock has reached appropriate conditions of pressure and temperature to generate hydrocarbons; also known as source kitchen, oil kitchen or gas kitchen.
地下源岩已经达到生烃的压力和温度的适宜条件的地区，也有周知的源岩凹陷、生油凹陷或生气凹陷。
Pressure measurements require a pressure source to be connected to the sensor; acceleration or shock detection requires shaking the device at some known frequency and force.
压力测量要求的压力源连接到传感器，加速度震动或冲击检测需要在一些已知的频率和力量的装置。
The integral N-S equation is regarded as a special diffusion equation and the pressure term, convective term are regarded as source terms.
将此N S方程看作一个特殊的扩散方程，将压力项与对流项看作是源项，得到一个积分方程。
The range of temperature and pressure worked on the size and quality of diamond crystal, and the carbon source have great influence to the conditions of synthesis diamond.
合成的温度和压力是影响金刚石颗粒的粒度和品质的重要因素，而碳源的活性与杂质对合成所需的温度压力有重要影响。
The increase in population and then land pressure caused land desertification, this zone had changed into main source place of dust storm.
随着人口不断增长，土地压力逐渐增大，造成土地荒漠化严重，成为沙尘暴发生的主要沙源地区之一。
The source has been used to study the effect of pressure on argon plasma parameters and microwave power for plasma ignition and extinction.
环形波导内侧开有多个狭缝用来激励产生等离子体。 利用该源研究了气压对等离子体参数、击穿功率和熄灭功率的影响。
The work principle of belt tensioning device is explained. Power source incorporating accumulator can damp pressure variation of the system, hence to keep the stable tension of the belt.
说明了皮带自动张紧装置的工作原理，带蓄能器的动力源能缓冲系统压力变化，从而使皮带的张紧力保持稳定。
The heat source for evaporation may be Iow pressure steam or surplus heat steam.
蒸发操作的热源可采用低压蒸汽或废热蒸汽。
A compact ECR plasma source, the strengths of which are its ultra low electron temperature, its low pressure and its ultra low density, was developed and built for such a simulator.
本文就是为空间电离层环境模拟器研制的扩散型极低气压、低电子温度和极低密度的紧凑型电子回旋共振等离子体源的研制。
The maturity of a source rock reflects the ambient pressure and temperature as well as the duration of conditions favorable for hydrocarbon generation.
烃源岩的成熟度反映了周围的压力和温度以及有利于生成油气的条件的持续时间。
The maturity of a source rock reflects the ambient pressure and temperature as well as the duration of conditions favorable for hydrocarbon generation.
烃源岩的成熟度反映了周围的压力和温度以及有利于生成油气的条件的持续时间。
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