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sludge相关的网络例句

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The brickwork needs to be scrubbed whilst hosing the acid and sludge.

用软管淋浇盐酸和碎屑时,需要擦净砖面。

Th e root systems of w heat and corn,especially the lateral roots and root hairs w ere promoted in the improvin g acid soil with lignin sludge,which increased the absorption ca...

污泥改土对小麦和玉米根系,特别是对侧根、毛细根发育的促进作用相当显著,发达的根系增强了植物吸收土壤中氮、磷、水分等的能力。

A new production process is proposed,in which the acid sludge is removed and the pickling liquor is neutralized once with lime milk after defluorination .

工业试验结果表明,新工艺能使磷矿石中磷的利用率由现有工艺的近60%提高到85%以上,脱氟液中磷氟质量比由240左右提高到300以上,产品收率提高20%以上,产品质量也大大提升,并显著降低了原料消耗及生产成本。

Municipal sludge ; Phthalic acid esters; Rice straw ; Composting

城市污泥;邻苯二甲酸酯;稻草;堆肥

To add a little calcium alginate into boric acid cross-linkedpolyving akoholand permeate active sludge culture into the mix,and at last apply the mix on carrier to make film.

在加入少量藻酸钙盐的条件下,用硼酸交联聚乙烯醇,活性污泥培养物渗于其内,将其涂于载体上被固定成膜。

In order to obtain lactic acid bacteria using molasses wastewater to produce lactic acid,an activated sludge was sampled from bioreactor with molasses wastewater,and strain MD-9 was isolated by an anaerobic Hungate technique.

乳酸细菌是指一类能利用碳水化合物产生大量乳酸的细菌的通称,在细菌分类学上至少涉及23个属。

The functions of acetic acid in the acid treatment of sand stones are systematically analyzed in several aspects such as retardation,stability of ferric ions,corrosion inhibition,acid sludge resistence and buffering property etc.

从缓速性、铁离子稳定性、缓蚀性、抗酸渣性及缓冲性几个方面系统分析了乙酸在砂岩酸化中的功能。

The new acid system can stabilize the ferric ions, furthermore it can prevent the acid sludge forming during acidizing treatment, also can eliminate sulphide scale.

实验表明螯合酸对于高含碳酸盐岩砂岩储层具有很好的酸化效果,对于高含酸敏性矿物而碳酸盐岩含量较低的砂岩储层酸化效果有限,但不会给储层带来二次伤害。

Different chemicals such as KH2PO4,(NH4)2CO3, KCl, CuSO4, Na2MoO4, Na2WO4, FeCl3, K2Cr2O7, acetic acid and sludge, were added to the lysimeters respectively and the settlement rate of refuse surface and generation rate of leach...

根据沉降速度与时间的函数关系,推算了填埋场稳定化时间。实验结果表明,氮、磷和钾的加入促进了垃圾降解,从而缩短了稳定化时间。其它化合物的加入对降解则影响不大

Performance of the Membrane Bioreactor and Activated Sludge System.

膜生物反应器和活性污泥法的性能。

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推荐网络例句

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。