The Rising and Falling Evolvement of Yellow and Black Brine of Zigong Salt Site

自贡 盐场 黄黑卤盛衰演变

From the Yellow River and Yangtze River in China two cradles of human civilization remains of early human resources and the distribution of brine in the relationship not difficult to see the areas of human activity is often the gathering of salt resources are more abundant areas .

从我国 黄河流域和长江流域两个人类文明发源地早期人类遗迹与盐卤资源分布情况的关系中，不难看出人类活动聚集的地区通常是 盐卤资源富足的地区。

The recall method of acidification is aeration-Lye absorption recovery of sodium cyanide solution from yellow legal analysis of blood salt .

回收的方法主要有酸化曝气-碱液吸收法回收氰化钠溶液，解析法制取 黄血盐等。

However its shortcomings are the bad crease-resist ability and become yellow easily influenced by the ultraviolet radiation and salt .

但有其致命的弱点，抗皱性能差，在紫外线照射和 盐类的侵蚀下，极易 泛 黄，影响其服饰和使用性能。

The effect of seawater irrigation to soil propertied was studied in the Yellow River Delta two years . The results were as follows : the salt content increased in soil profiles after seawater irrigation . The salt accumulated in 0 ~ 100 cm soil layers .

通过2年在 黄河三角洲进行海水灌溉对土壤性质的影响研究，结果表明：海水灌溉后土壤剖面中 盐分含量有所上升，并在0～100cm土层中有盐分积累现象；

Study results indicated that LUCC had direct influence on the soil fertility change during 1986 ~ 2003 the soil fertility of Yellow River Delta ( decreased ) on the cultivated land transfering to forest and meadow construction land salt wasteland and sand ground ;

研究结果表明：土地利用和覆被变化对土壤肥力变化有直接影响，耕地转为林草地、建设用地、 盐荒地和沙地，土壤 肥力均有下降趋势；

Reducer and light possessed a certain effect on the stability of trollius yellow pigment but common food additives such as salt sugar and so on didn 't.

还原剂和光照对 色素有明显影响，而常用食品添加剂 食盐、蔗糖等对其无影响。

The lateral seepage of yellow river has been offering a plentiful groundwater and salt for this area .

黄河侧渗为本区提供了丰富的地下水和 盐份。

The results showed that the total amount of amino acid lixiviated from the organism of large yellow croakers went up to much more 81.4 % after large yellow croakers were pickled under the condition of ( 15 ± 2 )℃ and 10 % salt addition for 48h .

结果表明：腌制条件为温度（15±2）℃、时间48h、 加盐量10%，可使大 黄鱼肌肉浸出物总氨基酸含量提高81.4%；

Using yellow powder as corn protein material by solid and low salt content fermentation flavor seasoning was obtained .

本研究用 黄粉为玉米蛋白质原料，通过低 盐固态发酵法酿造鲜味调味液。

A yellow salt obtained by the reaction of uranium salts with nitric acid .

一种 黄色 的 盐，由铀盐与硝酸反应产生。

The serum IgM of healthy large yellow croaker ( Pseudosciaena crocea ) was purified by twice salt out of saturated ( NH_ ( 4 )) _ ( 2 ) SO_ ( 4 ) and protein A-sepharose affinity chromatography . The products were examined by SDS-PAGE electrophoresis .

分别用饱和硫酸铵二次 盐析法和蛋白A亲和层析法对健康大 黄鱼（Pseudosciaenacrocea）血清中的免疫球蛋白（IgM）进行分离纯化，所得产物用SDS-PAGE进行检测。