查询词典 water pressure

But the phase transition of water is with series （1Bulk water turns into 1600 -fold of water vapour volume expansion below the constant pressure ）Increment .

而水的相变是以级数（1体积的水常压下变为水蒸气体积膨胀1600倍）递增的。

Minute, you must sleep no problem, take an hour, may feel that the hands acids, take one day, may have to call an ambulance, but in fact the weight of this glass of water is the same, but if you take longer, I feel more heavy, it is like we assume the stress, if we have been put stress on the body, regardless of the length of time to feel the pressure of the final and can not afford more and more heavy, we must do is to put this cup of water, take a break and then pick up this glass of water, so we can get more of a long time, so , that should be undertaken after a period of stress in a timely and properly break down, and then get up again, so in order to undertake a long time.

拿一分钟，各位一定觉没问题，拿一个小时，可能觉得手酸，拿一天，可能得叫救护车了，其实这杯水的重量是一样的，但是你若拿越久，就觉得越沉重，这就像我们承担着压力一样，如果我们一直把压力放在身上，不管时间长短，到最后就觉得压力越来越沉重而无法承担，我们必须做的是放下这杯水，休息一下后再拿起这杯水，如此我们才能拿的更久，所以，各位应该将承担的压力于一段时间后适时的放下并好好的休息一下，然后再重新拿起来，如此才可承担久。

Therefore, the boiler water quality requirements according to the boiler work pressure and temperature varies, regardless of boiler water to water hardness, it is restricted.

因此，锅炉用水的水质要求根据锅炉的工作压力和温度的不同而不同，不论何种锅炉用水，它对水的硬度都有较严格的限制。

1The soil water c haracteristic curves of four soil layers in this soil were consistent. The satur ated water content, field capacity, wilting coefficient and available water capa city decreased from top soil to bottom in soil profile.(2)The unsaturated hydra ulic conductivity was significant relation with the negative pressure head in ex ponential function and tended to stable when the negative...

土壤的饱和含水量、田间持水量、凋萎系数和土壤有效水的含量均从土壤上层到下层呈降低的趋势；土壤的非饱和导水率与负压水头之间呈负相关的指数曲线变化，当负压水头达到 10 k Pa时，非饱和导水率降低到最小值，且基本趋于稳定；非饱和土壤水扩散率变化于 1.1× 10 - 3～ 1.886× 10 - 3cm2 / min之间，非饱和土壤水扩散率随含水量也呈指数曲线变化。

The MC nylon lath water-seal and wedge supporting slide block are adopted in the working anchor gate of the water transmission way of the Spring Lake s navigation lock, which has solved the problems of frequent operation of the anchor gate and the water-seal under condition of bearing bilateral pressure.

春天湖船闸输水廊道工作闸门采用了MC尼龙板条封水和楔形支承滑块，解决了闸门运行频繁、承受双向水压力情况下封水的问题。

The sample data of impinging pressure of irrigating water column impinging to seedbed furrow can been direct collected by computer,and the water power characteristic of impinging water column can been studied by analyze the sample data.

要解决这一问题、彰显穴灌坐水播种的优势就必须正确认识灌溉冲击水柱在沟内的水力特性，特别是灌溉水注对种沟沟底的冲击压力特性。

The main products: large acid-base tank, stainless steel fermentation tank, concentrated liquor cans, seeds, cans, nitrogen tank, condensate, water, automatic air pressure to water tanks, Jinqi cans, vacuum furnace, distillation columns, vacuum tower, the reactor , Condenser, deaerator, air filters, buffers, water collection and bellows heat exchanger, U-tube heat exchanger, such as titanium tetrachloride heater.

主要产品：大型酸碱贮罐、不锈钢发酵罐、母液浓缩罐、种子罐、氮气贮罐、凝水罐、自动气压给水罐、浸漆罐、真空炉、精馏塔、减压塔、反应器、冷凝器、除氧器、空气过滤器、缓冲器、集水器及波纹管换热器、U型管换热器、四氯化钛加热器等。

High pressure supply water heater uses discharge steam from steam turbine to heat supply water of boiler, and makes supply water to reach required temperature so as to improve thermal efficiency of power plant and to ensure output of the unit.

高压给水加热器是利用来自汽轮机的抽汽，来加热锅炉给水，使给水达到所要求的温度，从而提高电厂的热效率和保证机组的出力。

Under spraying humidification state, the parameters of JYPW-1 spraying axial fans for textile enterprises such as flow, total pressure, efficiency, shaft power and acoustic power level changing with water-air ratio were tested, and the performance parameter curve changing with water-air ratio was obtained. The approximate formula of its pneumatic performance in different water-air ratio condition were deduced which can be referenced for of selection and project application.

在喷雾加湿工况下，对纺织空调系统所用的JYPW-1型喷雾轴流通风机的流量、全压、全压效率、轴功率和比A声级噪声等性能参数随喷淋水气比的变化进行了测试，得到了喷雾风机性能参数随水气比变化的曲线，并整理出喷雾风机在不同水气比时，其气动性能的近似计算公式，可供喷雾风机选型和工程应用时参考。

There are various ways of putting moisture into a piece, and the usual machine for doing this consists either of nozzles from which water is blown by pressure as a fine spray on to the face of the moving piece, or of a brush revolving at high speed in a self-filling trough of water, thus throwing drops or water on to the piece as it passes by.

有多种方式为布匹给湿。通常机器会有一个喷嘴，让水受压后以一种合适的方式喷向布匹并使其移动，或者拥有一个自我充水的高速旋转刷，当布匹经过时喷洒水珠。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。