查询词典 separation allowance

By coupling photocatalytic process with membrane separation technology, the removal efficiency of Direct Black 168 (100 mg/L) was improved obviously, being 52% within 400 min, while the values were 20% and 35% with membrane separation alone or photocatalysis alone during the same time, respectively.

以染料直接黑168作为模型污染物(100 mg/L)，实验运行400 min后，通过光催化和膜分离耦合技术，染料的去除达到52％以上，对比单独膜分离(20％)及单独光催化(35％)操作明显提高。

By coupling photocatalytic process with membrane separation technology, the removal efficiency of Direct Black 168 (100 mg/L) was improved obviously, being 52% within 400 min, while the values were 20% and 35% with membrane separation alone or photocatalysis alone during the same time, respectively.

以染料直接黑168作为模型污染物(100 mg/L)，实验运行400 min后，通过光催化pet薄膜和膜分离耦合技术，染料的去除达到52％以上，对比单独膜分离(20％)及单独光催化(35％)操作明显提高。

By coupling membrane separation with photocatalysis technique, the removal efficiency of Direct Black 168 was improved remarkably; being 85% within 100 min, while the values were 66% and 73% with photocatalysis alone or membrane separation alone during the same time, respectively.

以上实验结果都表明，20％Si-TiO_2／Al_2O_3复合分离膜同时具有光催化、膜分离、预防膜污染和提高膜通量的多功能。

Based on the analyzing the separation mechanism of wire mesh demister,the formulae for calculating the separation efficiency and pressure drop of wire mesh demister have been proposed.

对丝网气液分离器的分离机理进行了详细分析，在此基础上给出了丝网气液分离器的分离效率和压降计算公式。

Extractive distillation and liquid-liquid extraction are effective separation processes to deal with the separation of close boiling compounds or azeotropes systems. The selection of appropriate solvents is the key.

化工生产中常遇到欲分离组分之间的相对挥发度接近1或形成共沸物的难分离物系，萃取精馏和液液萃取是常用且有效的方法，其中萃取剂的选择是关键。

Colour Separation: Separation full colour into the four process clours by means of filters, resulting in four films used to make printing plates.

分色： 用滤色片反全部色彩分为四个彩印颜色，造成四张制版用的菲林。

Under similar conditions, the dosage of eluent for finishing a one-step separation process did not change with the eluting rate, The dosage of eluent had no effect on the separation.

在其它分离条件相同、洗脱速度不同的情况下，完成一次分离需要的洗脱剂用量是不变的，洗脱剂用量对低聚糖的分离没有影响。

The key parameters and action law of the separation device of the expansion tube are initially determined by the project test. And the key parameters of the notch bolt type and the separation plate type expansion tube are depend on the system study.

通过方案选择试验初步确定了膨胀管分离装置的重要参数和作用规律，通过系统的研究确定了凹口螺栓式和分离板式膨胀管分离装置的关键参数。

The industrial practice indicate that the circle centrifugal flotation cell is efficient in coal flotation,especially in fine particle separation,and has the advantage of high flotation_speed,sharper separation and high productivity of per cubic co...

工业试验结果表明：圆形离心浮选机对煤泥特别是细煤泥的浮选效果好，具有浮选速度快，分选选择性好，单位容积处理能力大等优点，是实现微细矿物分选的有效设备

Separation from the flock was more likely when original flock size was larger but less likely if more extra-range foragers were present. The duration of separation events was longer when there were more extra-range foragers.

分离事件更可能发生于大的群体，但其发生率与参与者的数量呈负相关；而参与分离的个体愈多，分离持续的时间就愈长。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。