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汉语拼音：jìn qǔ

在水中煮沸磨碎的树皮或其他植物鞣料以萃取鞣酸的过程。

浸取 [jìn qǔ]

• The reaction kinetics leading ilmenite directly by acid was investigated.

  研究了盐酸直接浸取钛铁矿的浸取动力学.

• I am abstracting sugar from beets by immersing them in water.

  我在用水浸取甜菜中的糖分.

• Aluminum sulfate formed naturally in alunogen could be extracted directly with water.

  毛矾石中含有天然形成的硫酸铝,可直接用水浸取.

• The cadmium sulfate is selectively dissolved in alcohol solution.

  特别选用乙醇溶液浸取硫酸镉,降低了氧化镉的干扰.

• This paper made study on gold extraction by leaching copper anode mud with acidic thiourea solution.

  本文研究了用酸性硫脲溶液从铜阳极泥中浸取金的方法.

• The leaching process of cobalt from waste hard - alloy by use of acid and ozogen is introduced.

  介绍了利用磷酸和过氧化氢从废硬质合金中浸取钴的方法.

• The mobility of the trace metal elements was different in HTA and CFBCA.

  不同燃烧方式产生的煤灰中,微量重金属元素的浸取率不同.

• The sample was molten and decomposed with sodium peroxide , leached and acidified hot water and - volumed.

  试样以过氧化钠熔融分解,热水浸取、酸化,定容.

• The extracting iron from pyrite cinder by reductive roasting and sulfuric acid leaching was investigated.

  研究了高温还原焙烧、硫酸浸取提取硫铁矿烧渣中的铁.

• They are characterized by extensive distribution, big thickness, higher contents and better leaching rate.

  具有分布面广 、 厚度大 、 品位较富、浸取率高的特点.

• Results showed that the leaching process could be demonstrated with the shrinking core Model.

  结果显示,其浸取过程可用收缩未反应芯模型表达,属内扩散控制.

• A new technique for preparing activated zinc oxide with the chloride process has been developed.

  本文报道了利用氯化铵作为浸取剂,制备活性氧化锌的实验研究结果.

• Ferric chlorideiron oxide slag by acid leaching, and nickel and copper in slag were recovered.

  用混酸浸取铁红废渣生产复合离子聚铁, 并回收渣中镍、铜.