再沉淀

In this study, six patients with piebaldism had removal of achromic epidermis via appropriately set erbium:YAG laser followed by application of autologous cultured epidermal grafts on the recipient bed. The 3,4-dihydroxyphenylalanine reaction was used to determine melanocyte content, and a semiautomatic image analysis system calculated the percentage of repigmentation.

在这项研究中，六名通过适当能量设定之铒-雅克雷射，移除色素缺乏表皮的白斑病患，在受体皮肤上以自体培养表皮移植的应用加以追踪。3.4-羟基苯丙胺酸反应用以测定黑色素细胞内容，并以半自动影像分析系统计算再色素沉淀的百分比。

After ethanol extracted hepaticglycogen, it was identified by indic colorific mensuration and quantified with anthrone mensuration. Finally, experimentative design was bringed forward.

采用三氯醋酸沉淀组织蛋白质，乙醇提取肝糖原后，以碘呈色法对其鉴定，再以蒽酮法进行定量，最后提出对相关物质检测的实验设计要求。

A method has been deviced to improve the form of the ceric iodateprecipitate by slow precipitation in homogeneous solution.

利用碘酸亚铈能溶解于稀酸溶液而碘酸铈则不溶的区别，先用过氧化氢把全部铈离子还原，再加入碘酸铵，然后进行氧化，使碘酸铈在均匀溶液中沉淀出来。3。

Both polymer and non-polymer forming starter were used in the yogurt.Cultured broth was digested for 16h at pH 7.5, 30 with Pronase, precipitated with 95% ethanol, centrifugation (12000*g, 20min)and dialyzation, thus get the crude EPS, HPLC was choosed to determine the EPS composition in the cultured broth.

将产粘菌株与普通酸奶生产菌结合用于制作酸奶，用链霉蛋白酶在pH 7.5，30℃条件下消化16h，再用95％乙醇沉淀、离心、透析获得粗多糖，HPLC法测定发酵液中的糖组成及EPS的单体组成。

Nepalensis wall polysaccharide was prepared with hot water extraction,ethanol precipitation,dialyzation,and lyophilization.the crude polysaccharide was separated by deae-cellulose chromatography and purified by sephadex g-200 chromatography.the inhibit effect of the polysaccharide on lipid peroxidation of mice liver was conducted by tba method.the model of liver-injury induced by carbon tetrachloride（ccl4was used to validate the variety of the realated ast.results onefold ingredient polysaccharide was obtained after isolated and purified.conclusion the ingredient can remarkably inhibit lipid peroxidation of rat liver and significantly reduce activity of ast.

用热水提取，乙醇沉淀提取粗多糖，再经sevag法去除蛋白，透析去除小分子物质，冷冻干燥得楮头红多糖粗品；采用deae-52纤维素柱层析和sephadex g-200凝胶柱层析进行分离纯化；用tba法考察多糖的抗脂质过氧化作用；采用ccl4急性肝损伤模型，测定其血清中ast变化。结论获得一个楮头红多糖组分。tba法表明该组分对小鼠自发性脂质过氧化具有显著的抑制作用；在保肝试验中，给药组能明显抑制ast的升高，对肝损伤有一定的保护作用。

The results showed that under optimized conditions, each 100mL wastewater was treated with 15mL CaCl2 solution (634g/L), 6.2mL hydrochloric acid and 2.5g PCW intenerate reagent in turn, and recovered glyphosate solution could match the standard of Producing corporations.

结果表明：在最佳工艺条件下，每100mL废水，用15mL CaCl2溶液（浓度为634g/L）沉淀，过滤后的滤饼用6.2mL盐酸处理后再经2.5g PCW软化剂处理，得到的草甘膦溶液达到生产企业所要求的标准。

Though there're plenty of UPs and DOWNs, we'll get the confidence to redissolve even if we're nothing but precipitation!

即使坎坷不平，我们也要保持自信：总有使沉淀再溶解的办法！

When medicaments of use precipitation sex, should the reoccupy after oscillation shake up.

在使用沉淀性药物时，应振荡摇匀后再用。

From the results of XPS, ESR and coloration feature, it was inferred that N was embedded into TiO_2 powders to form interstitial and substitutional N doping,and N doped in the part of oxygen vacancy was crucial to emerge visible-light activity. Moreover, N doping played a significant role in restraining reoxidation of oxygen vacancy.

XPS、ESR测试结果和粉体的显色特性表明：N元素可以由沉淀剂直接引入到TiO_2粉体中，形成间隙型和置换型N掺杂；N占据氧空位的位置对粉体的可见光吸收特性是必要的，同时氮掺杂还可抑制氧空位的再氧化。

The sample which has retrogressive phenomenon precipitates the secondary phase during re-ageing treatment subsequently, and the reprecipitation sequence is due to the grain size caused by severe plastic deformation. There is a critical grain size below which the reprecipitation sequence changes, the heterogeneous precipitation of phase at grain boundaries would suppress precipitation of metastable phases such as GP zones and η′ phase.

强变形导致回归后的合金在再时效处理时可再次沉淀析出第二相粒子，但析出相的析出顺序与强变形后合金的晶粒尺有相关，当晶粒细化到某一临界尺寸以下时，析出顺序发生改变，非均匀形核的平衡相可抑制GP区、η′亚稳相等前期粒子的析出。

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