沉淀

Youth Huakaihuaxie, dream snow rain fly, are completed in the drift, they are both passing away in an instant too late to pick up, but also too late to appreciate the years has been precipitated to the bottom of relentless.

青春的花开花谢，梦里的雨飞雪飞，都在漂泊中完成，又都在一瞬间逝去，来不及捡起，也来不及欣赏，已被岁月沉淀到无情的谷底。

METHODS The coimmunoprecipitation, sodium dodecyl sulfate polyacry amide gel electrophoresis, peptide mass fingerprint and Western blot analysis were used to isolate and identify the interacting proteins of DNA-PKcs.

通过免疫共沉淀获得DNA-PKcs的相互结合蛋白复合物，SDS-PAGE电泳分离蛋白，肽质指纹分析和Western印迹鉴定蛋白。

On the base of sodium hydroxide and zinc acetate to adsorb the sulfide and the sodium borate buffer added to enhance the deposition effect,the deposition of zinc hydroxide and zinc sulfide was separated from the solution by a centrifuge ,then the soluble sulfide was determined by the method of methylence blue.

在Zn(CH3COO)2和NaOH溶液固定硫化物和硼砂缓冲液加强沉淀效果的基础上，提出用离心法将硫化物从溶液中分离出来，采用亚甲基蓝法测定水样中硫化物浓度的方法。

The best technology parameters are studied in the production of precipitated silicon dioxide,light magne sium oxide and by-products of sodium sulfate and iron oxide red from the asbestos tailings in a wet method.

探讨了以石棉尾矿为原料，采用湿法生产沉淀二氧化硅和轻质氧化镁，副产硫酸钠、氧化铁红等化工原料的最佳工艺参数，充分利用了陕西省的矿产资源，解决了石棉尾矿的环境污染问题。

Three methods were used to prepare basic lithium phosphate, of which the deposition-precipitation method using sodium phosphate as raw material and the mixing method was better.

用三种方法制备碱性磷酸锂催化剂，其中以磷酸钠为原料的沉积沉淀法与机械混合法制备的催化剂性能较好。

It is indicated that BET specific surface area is most significant influenced by reaction temperature, and the sequence of influence level are concentration of sodium silicate, cocurrent time and concentration of vitriol.

实验结果表明，反应温度对沉淀二氧化硅的BET比表面积的影响最大，其次是硅酸钠浓度、并流时间和硫酸浓度。

Determination of content of sodium sulfate in mirabilite by precipitation analysis has been reported.

报道了用沉淀滴定法测定芒硝中硫酸钠的含量，在pH值为 1～ 2的硝酸介质中，以 80 %的乙醇作溶剂，偶氮氯膦Ⅲ为指示剂，用氯化钡标准溶液进行滴定。

Some of the mobilized elements may be reprecipitated at the base of the soil profile.

某些移出的养分可能在土壤剖面底层重新沉淀下来。

Then,the mother liquor was used in solarization salt-making,and obataned CaSO4·2H2O was used in production of calcium sulfate whisker through dissolving,heating,filtrating,and cooling crystallization transformation process.It has provided a new technical route for comprehensive utilization of sodium sulfate bittern resource.

处理后的清液可用于日晒制盐， CaSO4·2H2O 沉淀经溶解、加热、过滤、冷却结晶转化可生产硫酸钙晶须，为硫酸钠型卤水资源的综合利用提供了一条新的技术路线。

The lack of solid foundation in Chinese learning and long lasting inner tranquility and introspection will not lead to its true essence.

而要进入"意"的境界，没有扎实的国学根底，长时间的心灵沉淀和反思，是难以领略其中真谛的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。