查询词典 water back

The ultra- micro membrane element we provided not only combines the good mechanical function of imported PP membrane material, but also adopts international advanced air-water back-washing technology, water backflush combining air wash technology as well as cross-current technology.

我们提供的超微膜元件，结合了进口PP膜材料门身优越的机械性能，采用了国际先进的气水反帅洗技术、水反帅联合牛气擦洗技术和错流工艺；可作为水处理行业的RO、NF膜的前处理设备，可使RO、NF进水的SDI≤？

Based on hydrogeology in Shenyang area, this essay has made study on exploring underground reservoir in rain season besides making full use of river runoff, taking surface water back to underground, and establishing canal surface water and groundwater united exploring mathematics model, working out canal and well optimal plan.

依据沈阳地区水文地质条件，论文提出在适时充分利用外河区间径流的条件下，探求利用地下库容调蓄汛期雨洪，将地表余水引进回灌地下，并建立了渠灌区地表水、地下水联合运用数学模型，推求出渠井联合运用比较方案。

The bottom of the dish moved up and down, sloshing the water back and forth through the ratchet.

将盆子的底部上下振动，水便会被搅得在棘轮之间来回流动。

Finally, another injector near the overflow valve injects air to expunge the water back into the recovery system.

最后，靠近溢出阀处的另一个喷嘴注入气体把水送回水再生循环系统。

When the ambient air humidity is higher than in the aμg hygrogram paper, the paper will absorb the moisture in the air, on the contrary, dilative and elongation in the ambient air humidity in an environment that is lower than the paper itself are contained in the humidity, the paper will release a shorter water back in order to achieve a balance between environmental humidity, the so-called paper with edge, Lotus Leaf suspended the water content of the paper.

当周围环境中空气湿度高于纸张所含的湿度时，纸张就会吸收空气中的水分而膨胀伸长，反之，当周围环境中空气湿度低于纸张本身所含的湿度时，纸张就会释放出水分而收缩变短，以达到与环境湿度的平衡，所谓纸张的紧边、荷叶边均与纸张的含水量有关。

Back Then at last the miracle happened for which his unconscious mind had been seeking for so long. Falling into a sleeplike condition, he suddenly felt as though he were sinking in a mighty flood of water, and the rush and roar soon took musical shape within his brain.

Key： Back 以理查德瓦格纳创作《莱茵河的黄金》的前奏曲为例，有关&钟声&的创意瓦格纳已经构思了几年时间，而他竭尽全力着手进行作曲也已经数月。1853年9月4日他抵达斯佩齐亚，当时他正在生病。

Water is a native English word, which goes back by way of prehistoric Common Germanic .watar to the Indo-European suffixed form .wod ?, with an o.

Water 是一个英国本国语，该词经过史前普通日耳曼词water 而可追溯到印欧语系的后缀形式 wodo ，带有一字母 o。

If the boiler check valve hasn't be shut, then must prevent steam and water back to the boiler . With the effect of tgravity, check valve and damper piston can immediately get airproof and the steam and water won't back to the boiler even in an atomosphere of low pressure.

如果锅炉没有关闭截止止回阀，则必须防止回流到锅炉上，阀瓣压铁和缓冲活塞，在重力的作用下，能够迅速实现密封，使得蒸汽和冷凝水即使在低压下也不会回流到锅炉里。

After this process completed, pours the water back to the bucket and put alums into the water lay aside to the second day, and bring the water back to the Yangtze River at the old route to pours in.

这一过程完成后，将水重新倒回桶中，放入明矾，搁置至当日，再将水原路带回倒于江中。

In the foreground a water meadow with some tiny cows, two brushstrokes each, but confidently cows; two minuscule white geese in the blue water, back-to-back, feeding, and a slanting stick.

前景中 的一片洼地里有些小母牛，每头只画了两笔，但肯定是母牛；两只微小的白鹅在碧水中，背靠背，啄食，还有一条歪曲的枝条。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。