查询词典 sludge

Increasing the surface of plant fiber and the ratio of activated sludge to plant fiber can improve the degradation degree of plant fiber.

增加降解物的表面积和提高活性污泥与降解物的比值，有利于降解物的降解。

A field trial was carried out to study the influence of sludge application on yield and quality of peanut, soil fertility and heavy metal content in soil and peanut.

通过田间试验初步探讨了污泥对花生产质量、土壤肥力以及花生与土壤重金属元素含量的影响。

It is significant in many fields to study bio-adsorption of sludge.

对污泥的生物吸附性能的研究在许多领域都具有重要意义。

A new solid-liquid separation technology is proposed,which uses a suspended media filter bed to separate activated sludge and water.

1前言活性污泥法生物处理技术长期以来在生活污水以及工业废水处理中得到了广泛的应用。

The effect of adjusting pH by NaOH on membrane filterability of activated sludge mixed liquor was studied in this research. An analysis of the properties of the mixed liquor was conducted to investigate the mechanisms.

探讨了用NaOH调节pH值对膜－生物反应器混合液膜过滤性能的影响，并通过分析污泥混合液性质的变化研究其作用机理。

It was presumed that treatment with NaOH could extracted LB-EPS from the surface of ceils so as to increase the hydrophobic property of cells, which was favorable to flocculation among sludge flocs and hence the membrane filterability of mixed liquor.

推测碱液处理使细胞表面的LB-EPS脱落，从而使细胞表面疏水性增加，有利于絮体颗粒之间的絮凝，从而有利于混合液膜过滤性的改善。

The sludge from the acid eduction after thickened was dewatered by a recessed plate filter press which bad a good filterability and corrosion resistance and ran steadily.

酸析污泥经浓缩后采用厢式压滤机脱水，具有良好的过滤性能和防腐性能，能正常稳定运行。

When other factors are finable, 15L/h is the suitable amount of aeration.By analysis, the excessive aeration amount will destroy the capacity of sludge, and so decrease the removal efficiency of CODCr,and the 15L/h aeration amount is enouge for the demand of nitrification.

4蛭石应用于一级生物强化处理中，蛭石填料对有机物去除没有明显效果，但可以增加系统对氨氮去除能力，与对照组相比，高出30％多；吸附饱和后的蛭石，在活性污泥再生过程中，通过活性污泥的降解有机物，可去除较大部分的氨氮。

The sludge, unbroken by the sea, had deadened large areas of the bays and harbors and fouled the fishing banks.

大海不能降解的淤泥使得大面积的海湾和港口失去生命力，并污染了浅水渔场。

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阀门维修厂专业阀门维修种类有：高压阀门维修，电动阀门维修，气动阀门维修，高温阀门维修，闸阀门维修，截止阀门维修，蝶阀门维修，止回阀门维修，球阀门维修，减压阀门维修，调节阀门维修，水力控制阀门维修，安全阀门维修，隔膜阀门维修，疏水阀门维修，旋塞阀门维修，保温阀门维修，电磁阀门维修，排污阀门维修，真空阀门修理，切断阀门维修，多用阀门维修，管夹阀门维修，仪表阀门维修，底阀门维修，燃气阀门修理，控制阀门维修，浆液阀门维修，浆料阀门维修，平衡阀维修，针型阀维修，三通阀维修，调门压阀维修，排渣阀维修，排泥阀维修，呼吸阀维修，水封阀门维修，卸灰阀门维修，浆渣阀门维修，电站阀修理，放料阀门维修，浮球阀门维修，温控阀门维修，陶瓷阀维修│插板阀维修，百叶阀维修，盲板阀维修，泥浆阀维修，柱塞阀维修，氢气阀门维修，吸气阀门维修，换向阀门维修，电动阀维修，进口阀门维修，铜阀门修理，不锈钢阀门修理等等的阀门修理。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。