leaching

['li:tʃɪŋ]
  • leaching
  • n.

    滤取,滤去;

  • v.

    <术>(将化学品、矿物质等)过滤( leach的现在分词 );(液体)过滤,滤去;

纠错 数据更新时间:2025-12-29 22:12:42
  • 近义词

  • leachvi.<术>(将化学品、矿物质等)过滤;
1、

Besides, activating bentonite by acid leaching and microwave has also been investigated.

另外, 对膨润土的酸浸和微波活化做了相关研究.

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2、

The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.

缺少腐殖质和过度淋滤使这种土壤对农业几乎无用.

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3、

Effects of Glyphosate on Leaching of Cu and Zn from Heavy Contaminated Soil

草甘膦对重金属污染土壤中铜、锌淋溶的研究

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4、

Research on thermodynamic criterion of oxidants in gold thiourea leaching

硫脲浸金过程选择氧化剂的热力学判据研究

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5、

The research includes technological mineralogy, leaching principles, methods, measures and effects.

内容包括工艺矿物学研究 、 浸出原理 、 浸出方法 、 浸出措施及效果.

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6、

Thermodynamic Criterion for Oxidant Selection in Thiocyanate Gold Leaching

硫氰酸盐浸金体系选择氧化剂的热力学判据

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7、

The Species and Activity Research of Chemotroph Bacteria Using in Uranium Leaching by Bacteria

细菌浸铀中的化能自养菌种类及活性研究

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8、

The sulfhydryl fibre is regenerated by diluted acid leaching.

巯基纤维用稀酸淋洗再生.

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9、

Losses by denitrification and leaching appear to be less affected.

反硝化损失和淋失显然很少受到影响.

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10、

The effectiveness of various type leaching agent studied and experimented.

试验研究了多种助浸剂的助浸效果.

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11、

Experimental study on improvement of the leaching rate of low grade gold by the use of ammonium thiosulfate

氨性硫代硫酸盐对提高低品位金浸出率的试验研究

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12、

The thermodynamic process of acid pressure leaching of high iron sphalerite is studied and three ε-pH figures of ZnS-H_2O system, FeS-H_2O system and ZnS-FeS-H_2O system at 150 ℃, 1 MPa have been drew, respectively.

对高铁闪锌矿高压酸浸的热力学过程进行了研究,并绘制了150℃、氧气压力为1MPa时,浸出体系中ZnS-H2O系、FeS-H2O系、ZnS-FeS-H2O系的电位-pH图。

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13、

Leaching of gold is a nwe method for non-cyanidation leaching gold.

碘化浸金是一种新的 非 氰化浸金方法.

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14、

Studies on Moderate Thermophile Intensifying Pentlandite Leaching

中等嗜热菌强化镍黄铁矿浸出的研究

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15、

Sulfuric acid leaching technology of a nickeliferous spent material was studied.

研究了含镍废料的酸浸工艺.

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16、

Thermodynamic Criterion for Gold Leaching with Thiosulfate

硫代硫酸盐浸金过程的热力学判据

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17、

Indium leaching rate was more than 90 % at optimum conditions.

在适宜的条件下,铟的浸出率达到90%以上.

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18、

The goodness has been leaching out during the recent heavy rain.

在最近的大雨期间,土壤的肥力被冲走了.

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19、

Conclusion Clinical case teaching is superior to conventional methods in Paediatrics leaching.

结论与传统教学方法相比,序贯病案教学更加着重培养学生临床思维能力和分析问题、决问题的能力.

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20、

After thermodynamic and kinetic analysis of process of wolframite and scheelite leached by acid, we found the difficult of leaching wolframite was determined by the dynamic conditions.

在对黑钨矿和白钨矿的酸浸体系进行热力学和动力学分析后,认为黑钨矿难浸出是由动力学条件决定的。

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21、

The favorable entrapment zone of the coal-bearing strata is mainly distributed in the deeply-buried area with thick source rock, coarse facies belt and fresh water leaching area below the unconformity.

煤系地层有利储集带主要分布于烃源岩厚度大的深埋藏区、粗相带区及不整合面以下的淡水淋滤区。

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22、

Thermodynamic criterion for silver leaching with cyanide

氰化浸银过程的热力学判据

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24、

Unless leaching occurs, nitrogen should not be applied after lay-by.

除非发生淋洗, 氮肥不应在烟草田间作业结束后再施用.

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25、

Hemimorphite was a refractory oxidized mineral. These basic thermodynamic data played an important role in the study of leaching process.

异极矿是一种难处理的氧化锌矿物,其浸出过程热力学研究的前提条件是获得异极矿的基础热力学数据。

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26、

Through bacterial oxidation, the gold leaching rate comes from 53.4 % to 92 %.

通过细菌预氧化 、 金的浸出率从534%提高到92%以上.

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27、

A starch made by leaching and drying the root of the cassava plant; the source of tapioca; a staple food in the tropics.

木薯植物的根部沥滤和晒干后制成的淀粉,是食用淀粉的来源,热带地区的一种主要食物。

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28、

The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.

深部氧化和地下水淋蚀使大部分固定得比较松散的铀溶解.

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29、

Thecontent of NO _ 3-N was determined by leaching simulation experiment in laboratory.

室内模拟试验采用淋洗法,测定淋洗液中的硝态氮含量.

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30、

A coupling model of leaching and separation of coordinated extraction for sphalerite with complex solvents composed of tetrachloroethylene ( C_2Cl_4), 2-ethylhexyl phosphate ( P204) and surfactant in oxidation reagents of H_2SO_4-HNO_3-O_2 was put forward.

提出了闪锌矿在H2SO4HNO3O2中的氧化浸出与以四氯乙烯和磷酸二(2乙基己基)酯组成的协同萃取3剂和表面活性剂的分离耦合操作模式。

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