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1·Waste sulphuric acid liquor is used as raw material to produce polymer iron sulfate in a reaction vessel after concentration.

利用硫酸酸洗废液作为原料，经浓缩后在反应釜内生产聚合硫酸铁。

2·The preparing process of the preserved blueberry fruit comprises the following steps: the blueberries are washed in acid liquor to cause faintly acid;

蓝莓果脯的制备工艺包括如下步骤：将蓝莓浆果放入酸液中清洗呈弱 酸性；

3·The cooking liquor, called acid, is thus a solution of calcium which contains an excess of sulfurous acid.

蒸煮所用酸液是一种含有过量硫酸的酸性亚硫酸钙的溶液。

4·The sincere tasty tannic acid symbolized this liquor completely brews maturely .

淳厚爽口的丹宁酸标志着此酒完全酿造成熟。

5·The improving effects of acid soil with lignin- sludge from treating pulping black liquor was studied using indoor culture methods with plastic reactors.

采用室内塑制质反应器培养方法，研究了制浆废液处理的木质素污泥对酸性土壤的改良效果。

6·In the third side, citric acid was added to degraded chitosan finishing liquor and they were finished in the same bath on silk fabric.

第三方面是在降解壳聚糖整理液中加入柠檬酸，将降解壳聚糖溶液和柠檬酸同浴整理到真丝织物上。

7·Resisting water, acid and alkali properties of the modified nano-silica-filled vulcanizes can be improved accordingly, and leaching liquor ion form vulcanizes decreases.

硫化胶填充纳米二氧化后，耐酸性、耐碱性、耐水性得到了不同程度的提高，硫化胶浸出液离子降低。

8·The mechanism on alkaline pulp black liquor was degraded by acid-producing white rot fungus was studied.

在复杂的黑液污染体系内，探索了产酸白腐菌处理碱性造纸黑液的机制。

9·Acid kind basically is lactic acid, acetic acid and butyric acid and caproic acid etc of organic acids, influence of liquor taste and after taste.

酸类主要是乳酸、乙酸、丁酸和己酸等有机酸类，影响白酒的口感和后味。

10·The method using soluble calcium salt for regeneration of waste electroless nickel plating liquor, in which the lactic acid used as complexing agent and hypophosphite used as redcing agent is studied.

研究了采用可溶性钙盐对以乳酸为络合剂，次磷酸盐为还原剂的失效化学镀镍溶液的再生。