英汉例句

• from the point of view of bacteriology, the authors discuss the nature and mechanism of bacterial leaching of sulfide ores.

  从细菌学的观点探讨了硫化矿浸出的本质和机理。

• an investigation is made of the catalyzing behavior of silver ions in bacterial leaching of chalcopyrite.

  对银离子催化细菌浸出黄铜矿进行了研究。

• with a certain copper mine of jiangxi as the object of study, the bacterial leaching tests are conducted.

  以江西某铜矿为研究对象进行了细菌浸出试验。

• the interest of such a two step process in comparison with the usual bacterial leaching is that the two main reactions can be optimized independently.

  与常用的细菌浸出比较，这样的二段工艺的益处是两个主要反应能够分别被优化。

• bacterial leaching will become an important technology for mineral processing in 21 century because of its advantages of low investment, low operating cost, energy saving and environmental friendly.

  矿物生物提取技术因其投资小、成本低、能耗低、工艺流程简单和对环境友好等特点，将是21世纪资源处理的主要工艺技术。

• a new process of producing electrolytic copper powder from anti-extracting bacterial leaching solution from copper ore of ziji mount gold-copper mine was developed.

  研究了直接利用紫金山金铜矿的铜矿细菌浸出反萃含铜溶液生产电解铜粉的新型工艺。

• bacterial leaching has low cost and little environmental pollution, but low leaching velocity.

  细菌浸矿成本低、环境污染小，但浸出速度慢。

• experimental results show the feasibility of bacterial leaching to recover copper in shouwangfen copper mine. this provides a basis for site commercial test.

  试验表明，寿王坟铜矿采用细菌浸出回收铜资源是可行的，为进一步进行现场工业试验提供了依据。

• authors believe that bacterial leaching will be a development direction for processing refractory and low-grade oxidized copper ores in the future.

  作者认为细菌浸出将是今后处理难选冶低品位氧化铜矿的一个发展方向。

• bacterial leaching of copper-bearing pyrite is studied by use of thiobacillus ferrooxidans.

  采用氧化亚铁硫桿菌对含铜硫铁矿进行生物氧化研究。

• the interest of such a two step process in comparison with the usual bacterial leaching is that the two main reactions can be opt…

  与常用的细菌浸出比较，这样的二段工艺的益处是两个主要反应能够分别被优化。