查询词典 removal

The results showed COD removal rate was no less than 50%, turbidity removal rate more than 90%, while using sodium acrylate-acryamide copolymer as flocculant and CaC2 as aid-flocculant. The flocculate is nonpoisonous and can be recycled.

结果表明，采用丙烯酸钠-丙烯酰胺共聚物作絮凝剂，氯化钙作助凝剂处理淀粉废水时，COD_去除率可达50％以上，浊度去除率可达90％以上，所得到的絮体无毒，可进一步回收利用。

The removal of MMVF cement is likely to generate less atmospheric dust than the removal of the more friable insulating board and insulating compound.

拆除MMVF水泥产生的大气粉尘通常少于拆除更易碎的绝缘板和绝缘化合物时产生的粉尘。

Nanoscale zero valent iron particles were synthesized by reductive method in aqueous phase. The crystal structure, morphology and size of the particles were characterized using X-ray diffraction and transmission electron microscopy. The influence of temperature, initial acid fuchsine concentration, nanoscale zero valent iron dosage and pH on the removal of acid fuchsine by the particles was studied, and the removal mechanism of acid fuchsine was discussed.

摘 要：采用液相还原法制备零价纳米铁粒子；用X射线衍射和透射电镜表征该样品的晶体结构、颗粒形貌与尺寸；研究温度、酸性品红初始浓度、纳米零价铁加入量及溶液pH值对零价纳米铁粒子脱除酸性品红的影响，并对酸性品红的脱除机理进行讨论。

Based on expression (8), the removal distance of the crushing station is 536 m Based on expression (13), the relation between the haulage cost and the removal distance can also be obtained Fig.

根据表达式（8）破碎站的转移距离是536米。根据表达式（13）可以得到转移距离的运输成本和转移距离之间的关系（如图3）。

This paper improved the traditional hidden line removal algorithm in a 3D solid scene: the Roberts algorithm, by integrating a new data structure into the traditional Roberts algorithm. In the end, implemented the hidden line removal algorithm which could meet the special requirement of outputting the hidden lines in the form of dotted line as the traditional solid geometry teaching does.

对三维立体场景中有名的线消隐算法——Roberts算法进行了研究并作了改进，在提高效率的同时将它与一定的数据结构相结合，实现了一种满足立体几何教学软件中把隐藏线以虚线形式输出的特殊要求的线消隐算法。

However,the removal of soil noncrystalline aluminum with DCB soultioncaused an obvious decrease of soil SSA.3.The hydroxy aluminum in the interlayer of 1.4nm intergrade mineralhad an important negative effect on the cation exchange capacity ofsoil colloids.Its removal would cause a significant increase in CEC valuesof the soil colloids.4.Free aluminum was the major carrier of phosphate adsorption of soilcolloids.Particularly,the active aluminum had a decisive effect on thecapacity of phosphate adsorption of soil colliods.5.Addition to the effects of other soil constituents on soil surfaceproperties,it was thought that the effect of soil free aluminum,especially active aluminum on soil surface properties,deserved closeattention.

焦磷酸钠、草酸铵、DCB、柠檬酸钠和NaOH提取的土壤铝对提高土壤CECv、AEC、PZC和PZNC起重要作用，尤以活性铝的作用较大。2）用草酸铵处理除去铝后，土壤比表面积变化不大或略有增加；用DCB处理除去土壤铝后，土壤SSA明显降低。3）层间羟基铝对土壤胶体的阳离子交换量有显著负贡献，用柠檬酸钠将之除去后，土壤胶体的阳离子交换量明显增加。4）土壤胶体中的游离铝是土壤胶体吸附磷的主要载体，尤其是其中的活性铝，对土壤胶体的磷吸附能力起决定性作用。5）除其它土壤组分对土壤表面性质的影响外，土壤中的游离铝、尤其是活性铝对土壤有关表面性质的影响，值得引起特别的重视。

The results indicated that the removal efficiency increases with the increase of ironstone addition, but decreases with the increase of initial Cr concentration. Low pH value could accelerate the rate of Cr removal.

结果表明，褐铁矿对Cr有很好的还原去除效果，Cr去除效率随褐铁矿用量的增加而增大，随Cr初始浓度的增加而减小，pH值越低越有利于反应的进行。

The research applies the concept of high latten heat of boiling liquid to design a new type of heat removal device:"Thermosyphon Vapor Chamber, TSVC" and combine it with fans to make it a heat removal module.

本研究将应用沸腾时高潜热之热传概念，设计出一种新型的散热装置：热虹吸蒸气腔体，将其与风扇相搭配，成为一散热模组。

Methods:According to degree of stricture,14 patients were applied grooving incision,inferior semicircular removal and inferior semicircular removal plus grooving incision at 12 point of lithotomy position,respectively.

根据14例膀胱颈部挛缩的情况，分别采用膀胱颈口切沟术，膀胱颈口下半环切除术和膀胱颈口下半环切除加12点切沟术。

For each objective, we propose two practical criteria for setting up bypasses: Maximum Difference Removal and Largest Deviation Removal .

数值结果表明最小二乘目标和除去最大偏差规则的组合是最好的方案。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。