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Though almost universally reviled, dianogas are not always hunted since they do provide a service, ridding waste of biological materials and leaving salvageable minerals and metals behind.

尽管被整个宇宙诅咒,迪亚诺伽垃圾生虫并未被广泛猎杀,因为它们能去掉垃圾中的有机物,留下可回收的矿物与金属。

Semivolatile organic chemicals and organochlorine pesticides in the Huaihe River,Jiangsu Province were analyzed.

淮河水体检测到的半挥发性有机物和有机氯农药绝大多数属于USEPA的优先控制污染物。

Semivolatile organic chemicals and organochlorine pesticides in the Huaihe River, Jiangsu Province were analyzed. Most of the chemicals were in the list of priority pollutants of USEPA.

淮河水体检测到的半挥发性有机物和有机氯农药绝大多数属于USEPA的优先控制污染物。

They can form aggregation with hydrophobic microdomain in the solution, which can solubilize non-polar substances.

在溶液中可以发生疏水缔合作用形成聚集体,从而产生疏水微区,能够增溶非极性有机物

Different functional groups of small molecular organic matters in sludge,that is an important intensification condition,especially organic matters contains -OH and-NH2,can solubilize above 10%.

污泥中含有或向其中加入不同官能团小分子化合物也是铝溶出的强化条件,特别是含有-OH或含-OH与-NH2有机物共存时对铝的增溶效果最明显,一般可增溶10%以上,并可使铝溶出的pH值<1.7的上限延伸到3.0左右。

By C18 solid phase extraction and Soxhlet extraction, with GC analysis, the levels of polychlorinated organic compounds in middle and lower reaches of Liaohe River were investigated.

采用 C18固相萃取和索氏提取的方法,经气相色谱分析,调查了辽河中下游水体中多氯有机物的残留情况。

With the hierarchical structure and special assembly. Biomimetic synthesis in spired by the biomineralization involves the controlled formation of inorganic materials with organic assembly as template, and the production of inorganic materials with special microstructure and excellent physical and chemical properties.

仿生合成就是将生物矿化的机理引入无机材料合成,以有机物的组装体为模板,去控制无机物的形成,制备具有独特显微结构特点的无机材料,使材料具有优异的物理和化学性能。

The results indicated that the chemical fraction composition characteristics of heavy metals are different. Cu mainly existed in organic/sulphidic fraction and residual fraction; Pb mainly existed in carbonates, Fe-Mn oxides and residual fraction; Cd mainly existed in carbonates and Fe-Mn oxides fraction; Cr mainly existed in residual fraction.

结果表明,不同重金属在消落区沉积物中形态分布各异,Cu主要以有机物及硫化物结合态和残渣态形式存在,Pb主要以碳酸盐结合态、Fe-Mn氧化物结合态及残渣态存在,Cd主要以碳酸盐结合态、Fe-Mn氧化物结合态存在,Cr主要以残渣态存在。

In order to research the degrading efficiency of the hard degradationg organism from coking wastewater by microbe. We used the superjacent sludge as cultivated object. Nutrient fluid was taken from a dining room. Then activated sludge was obtained by cultivation. And then, coking wastewater was used to go on cultivating and separating. The activated bacteria that could degrade coking wastewater were gained.

为了研究微生物对焦化废水中难降解有机物的降解效果,以池塘边上层污泥为培养对象,用米泔水作为营养液进行好氧培养,得到较多的活性较好的污泥复合菌,然后用焦化废水进行培养驯化,分离纯化得到较纯的可降解焦化废水的活性细菌。

The thickness of the fill was determined based on the following factors:(1)the thickness of the organics and loose/soft deleterious surficial soils;And (2) the thickness required for base and edge stability considerations.

厚度确定填写下列因素:(1)厚度的有机物和松/软有害表层土壤;(2)所需的厚度,切面稳定性因素基础。

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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。