进水的

When the feed/decant time was 2 hours and volume exchange ratio was not higher than 41.67%,good separation of influent and effluent could be achieved.

当将进水/排水时间固定为2 h，排水比不高于41.67%时，可以实现进水与出水的分离，保证良好的出水水质。

And also we analyzed the best time of exposition, the best time of deposition, the best COD concentration of the water from the infall during the period of SBR method, and meanwhile, analyze the result.

分析了SBR工艺阶段的最佳曝气时间、最佳沉淀时间、最佳进水COD浓度等，并对其结果进行讨论。得出最佳曝气时间为8 h，最佳沉淀时间为2 h，最佳进水COD浓度在310 mg/L左右。

The results show that the bud bacilli can oxidate ammonia to nitrous, and when ammonia concentration in wastewater ranges from 25 mg/L to 70 mg/L, ammonia removal amount is direct proportion to ammonia concentration in wastewater and ratio of ammonia removal ranges from 58% to 69%.

结果表明，芽孢杆菌主要进行亚硝化脱氮，在氨氮进水浓度25～70 mg/L范围内，氨氮去除量与进水氨氮浓度成正比，氨氮的去除率稳定在58%～69%。

The results show that the bud bacilli can oxidate ammonia to nitrous, and when ammonia concentration in wastewater ranges from 25 mg/L to 70 mg/L, ammonia removal amount is direct proportion to ammonia conce...

结果表明，芽孢杆菌主要进行亚硝化脱氮，在氨氮进水浓度25～70mg/L范围内，氨氮去除量与进水氨氮浓度成正比，氨氮的去除率稳定在58%～69%。

The conclusion is that the "ω" shape suction champer has excellent hydraulic characteristic in different inlet flow conditions. Its hydraulic loss is small and velocity-averaged streamline angles on special cross sections are approximately 90°.

试验和数值分析结果表明：采用&ω&形后壁吸水室钟形进水流道在不同进水条件下均具有良好的水力性能，水力损失小，流道出口断面速度加权平均入流角接近90？

The results indicated that the optimized condition of ferric-carbon microelectrolysis is pH=2, Fe/C=1∶2, HRT =2 h.

实验结果表明，最合适反应条件是进水pH值为2、铁碳比1∶2、停留时间为2h，在此条件下CODCr去除率可达64%以上，且进水浓度的变化对去除率影响不大。

Pretreatment of wastewater from pyrimidine production by iron-carbon microelectrolysis -Fenton oxidation process;2. The per-treatment of high strength cyclohexanone wastewater by iron-carbon microelectrolysis -coagulation process was studied, and four affecting factors,i.

研究了用铁炭微电解-混凝工艺预处理高浓度环己酮废水，通过实验确定了铁炭质量比、进水pH值、水力停留时间及曝气时间4个影响因素的最佳条件分别为：铁炭质量比为1∶2，环己酮废水进水pH为2～3，停留时间为4h且有曝气条件下，COD去除率达到55。

The simple construction of the feed valve permits quick and easy cleaning should it become fouled by dirt in the water supply.

当进水阀被供水污垢淤塞后，进水阀简单的结构使得其清洗能够容易并且迅速。

Radiator inlet valve of ordinary type and with automatic temperature control two kinds, common inlet valve for the stepless adjustment; automatic temperature control-type inlet valve can be adjusted automatically according to the room set temperature radiator into the water, to bring the scale of the a Y-Pattern Piston Check Valve very regulation, operation and convenient control.

散热器进水阀有普通型和带自动温控型两种，普通型进水阀为无极调节；自动温控型进水阀能根据房间设定温度自动调节散热器进水量，是带刻度的有极调节，作控制方便。

You didn't have to throw a stick in the water to stop him to go in.Of course,he would bring back a stick to you if you did throw one in.

你不必扔进水里一根棍子去阻止他进水里面，如果你向水里面扔了棍子他会把它带回来给你的。

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。