溶解性

The method comprises the following steps: according to the raw water quality, the change of the number of bacteria inside the sedimentation tank and the water quality of the backflush yielding water, the backflush yielding water in the sedimentation tank is collected and deposited in a backflush phase of a working period; supernatant fluid containing mass active bacteria and soluble nutrient elements reflow to the sedimentation tank; total or partial sediment containing soluble nutrient elements in an underlayer reflow to the sedimentation tank and is reutilized by mass microorganisms in the sedimentation tank, thereby replenishing the nutrient substrate needed for microorganism growth, proliferation and metabolism under the condition of the low nutrition substrate, and maintaining the ecological stability in the sedimentation tank.

该方法根据原水水质和生物滤池内部细菌数量的变化以及反冲洗出水的水质，将生物滤池工作周期中反冲洗阶段的反冲洗出水收集并沉淀，将其含有大量活性细菌和溶解性营养元素的上清液回流至生物滤池，下层含有不溶性营养物质的沉淀全部或部分回流至生物滤池，被生物滤池当中的大量存在的微生物重新利用，从而补充在低营养基质条件下，微生物生长、增殖和新陈代谢所必需的营养基质，维持生物滤池当中的生态稳定。

Biphenyl polyimides derived from asymmetric bis s have good solubilities and film formation.

6由不对称双氯单体合成的联苯型聚酰亚胺具有良好的溶解性和成膜性。

The introduction of fluorenyl cardo groups into the backbone of polyimides is an effective approach for improving solubility and thereby processability of polyimides without sacrificing thermal properties.

将芴基引入到聚酰亚胺主链，是赋予聚酰亚胺优异的溶解性而不降低其耐热性的有效途径。

The Cardo structure could increase the solubility and thermal stability of the resultant polyimide.

通过在聚酰亚胺的主链中引入庞大侧基（9，9-二苯基芴）形成轴状聚酰亚胺，同时提高聚酰亚胺的溶解性和热稳定性；庞大的侧基又能阻止链的堆砌，避免生色团荧光链间淬灭；通过加入第二种二酐单体合成三元缩聚型聚酰亚胺，调控荧光性二酐在聚酰亚胺中的含量，降低生色团在聚酰亚胺中的浓度，来避免生色团荧光浓度淬灭，增加聚酰亚胺的固态荧光量子效率；通过使用热稳定性好的稠环生色团苝和吖啶来避免共轭类生色团（如含双键或三键的生色团）在高温下热交联及氧和水的破坏。

The nitrogen content, structure and properties of NCAGE were measured and chara...

结果表明，新型高能粘合剂同时含有-ONO2和-N3基团，其含氮量可达到15%～21%，结晶性下降，在204℃分解，有较大的放热峰，在丙酮等有机溶剂中溶解性很好。

The different molecular structure of PPV-like derivatives are proposed to be responsible for the improved deliquescence, the enhanced electron injection and improved performance in PPV-like light emitting diodes.

本文主要介绍了通过对PPV类衍生物的分子结构修饰可以大大提高材料的溶解性、可加工性、发光特性等，同时较详细地综述了近年来国内外PPV聚合物的研究进展、前景和存在问题。

The antibiotic production waste water composition is complicated which has high concentration of organic substance, deliquescence and the gum body solid, and includes a great deal of matters which are hard to degraded by microorganism or even repress the activities of the microorganism.

抗生素类制药废水成份复杂、有机物、溶解性和胶体性固体浓度高，含有大量微生物难以降解甚至对微生物有抑制作用的物质，可生化性较差。

Solubility and diffusivity are two key factors in the description of mass transport.

溶解性和扩散性是描述溶剂在高分子中传质现象的两个关键因素。

According to their solubility can be divided into water-soluble vitamins and fat-soluble vitamins.

按其溶解性可分为水溶性维生素和脂溶性维生素。

The "critical divergence"," critical opalescence ", intensive oxidation, alterable dielectric constant, extraordinary solvating power and structure character of supercritical fluids are reviewed,and geological applications of supercritical fluids are discussed.

超临界流体具有一系列特殊性质，如，临界发散性、&临界乳光&、强氧化性、可变的介电常数、较强的溶解性等。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。