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汉语拼音：jiǔ shí suān

1.有机化合物。无色晶体，味很酸，溶于水﹑酒精和乙醚。葡萄和梨中含量最多，有助消化和缓泻作用。供制药品﹑媒染剂﹑发酵粉等。也叫果酸。

1. 有机化合物。无色晶体，味很酸，溶于水、酒精和乙醚。葡萄和梨中含量最多，有助消化和缓泻作用。供制药品、媒染剂、发酵粉等。也叫果酸。

• Methods: Effects on the pentobarbital sleeping time of mice. Zolpidem tartrate tablets was the positive control drug.

  方法：采用戊巴比妥钠所致小鼠睡眠的实验方法，使用酒石酸唑吡坦片为阳性对照药。

• CONCLUSION It was feasible to enhance the soluble ability and prepare the monolithic osmotic pump tablet of atenolol with tartaric acid.

  结论用酒石酸提高阿替洛尔的溶解能力并进而制备单层芯渗透泵片的方法是可行的。

• abstract: Objective: To observe metoprolol tartrate treatment of chronic heart failure(CHF) of the clinical efficacy and safety.

  目的：观察酒石酸美托洛尔治疗慢性心力衰竭（CHF）的临床疗效及安全性。

• The gingerols microencapsulation with tartaric acid or citric acid exhibited a little antioxidation activity and synergistic effect.

  增效剂柠檬酸、酒石酸对姜辣素微胶囊的抗氧化作用有协同增效作用，但这种作用并不明显。

• Conclusion Domestic Metoprolol Tartaric Acid in treatment of CHF has good efficacy and can be affordable.

  结论国产酒石酸美托洛尔治疗CHF患者不但疗效可靠，而且还相对经济实惠。

• The nucleation of the organic nonlinear optical crystal, urea L-tartaric acid, was studied in supersaturated solution.

  本文研究了有机非线性光学晶体L-酒石酸脲在过饱和溶液中的成核过程。

• The technique improvement on ratio of reactants, filtration, impurity removing and crystallization are explored .

  论述对酒石酸锑钾生产工艺的改进——原料配比、过滤、除杂、结晶等工序。

• Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid.

  化学镀镍液的中琥珀酸、酒石酸用溶剂萃取法去除。

• and cooling the solution to a temperature sufficient to precipitate the hemitartrate salt of the compound.

  和将该溶液冷却到足够的温度以沉淀该化合物的半酒石酸盐。