英语释义

1. azurite sense 1

2. bornite

3. cuprite

4. chalcopyrite

片语

Copper r Ore-铜矿石

coarse copper-ore粗铜矿

Copper sulfide ore硫化铜矿

copper polymetallic ore deposits铜多金属矿床

copper r ore铜矿

copper r ore deposit铜矿床

copper tin ore铜锡矿

copper horn ore角铜矿

copper polymetallic ore deposit铜多金属矿床

copper mine铜矿

英汉例句

• 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。

• elsewhere in commodities markets, base metals rallied on the back of lower supplies of tin and copper ore and relatively robust consumption, analysts said.

  分析师表示，在大宗商品市场的其它领域，由于锡和铜矿石供应下降和消费相对强劲，贱金属价格上涨。

• we have measured the content of copper in 13 samples of copper ore using x ray fluorescence filter paper method. the results agree well with those obtained by chemical method.

  我们用x射线荧光光谱滤纸片法分析了古今13个铜矿石样品中的铜含量，测量结果与化学法一致。

• in the synthesis model, geological features and geophysical anomalies of major types copper ore bodies in the middle and lower reaches of the yangtze river can be expressed directly.

  在这个综合模型中，可以直观地表示出长江中下游地区主要类型的铜矿体的地质特征和物探异常特征。

• at inoculation of 5%, slurry concentration of 10%, the bioleaching of dexing low grade copper ore was ideal, copper extraction could reach 33.18% after 3 weeks leaching.

  德兴低品位铜矿石细菌浸出可行性试验研究表明，当接种量为5％，矿浆浓度为10％时浸出效果最好，浸出3周铜浸出率可达33.18％。

• new 730e frother was used in the flotation tests of common oxidized copper ore, oxidized copper ore with high combination rate and carbonaceous slabby rock copper ore of tangdan copper mine.

  采用730e新起泡剂对汤丹铜矿的一般氧化铜矿、高结合率氧化铜矿和碳质板巖铜矿3种矿样进行了浮选试验。

• the oxidized copper ore is low copper grade, complex minerals composition, fine-grained dissemination, high oxidation level, and high content of alkaline gangues.

  某铜矿石铜品位低，氧化率高，堿性脉石含量高，嵌布粒度很细，属于典型的难处理氧化铜矿。

• the copper ore flotation by the packed flotation machine is mainly described in the paper.

  主要介绍用充填式浮选机选别铜矿石的基本情况。

• the「dongchuan type」copper deposits holds an important position in the copper ore resources of yunnan province, its genesis has been arguing.

  「东川式」铜矿在全省铜矿资源中占有极为重要的地位，但其成因一直争议颇大。

• the reserch of ree geochemical characteristics, its offers some evidence about copper ore deposit diagenesis and mineralization.

  落家河铜矿区不同巖性的稀土元素含量及配分模式，揭示了一些铜矿床的成巖成矿信息。

• the tongling region is one of the region that copper ore deposits were concentrated developed in our country.

  铜陵地区是我国铜矿较集中发育的地区之一，位于长江中下游铜铁金多金属成矿带的中部。

• an experimental research on auriferous high-sulfur copper ore flotation with a new reagent was carried out.

  采用新药剂对某含金高硫铜矿石进行了系统浮选试验研究。

• escondida means 「hidden」 in spanish, and it refers to the fact that the copper ore body was buried beneath hundreds of meters of barren rock, and the surface geology gave no signs of its presence.

  埃斯康迪达在西班牙语中有「隐藏」的意思，正暗示了铜矿的矿体埋藏在废石层下几百米深的地方，而从地表却一丝痕迹也看不出来。

• according to the tests results, it is concluded that the process of washing-sand leaching-stirring leaching is reasonable for the oxide copper ore of yulong copper mine.

  根据试验结果，认为洗矿—矿砂堆浸—矿泥搅拌浸出是处理玉龙铜矿氧化带矿石的合理工艺。

• about half of the world「s known supply of copper ore is already in use.

  全世界已知的铜矿储量，大约有一半已在使用了。

• the characteristic of the refractory oxidized copper ore is the high oxidation ratio, the high combination ratio, the low grade of raw ore, it can」t reach ideal target by flotation.

  某难选氧化铜矿石氧化率和结合率高，原矿品位低，选别指标不理想。

• the isotopic composition of lead often varies from one source of common copper ore to another, with variations exceeding the measurement error;

  铅的同位素构成常常由于不同的普通铜矿来源而表现出差异，这种差异性超过了测量误差；

• the shishan and fengshan deposits, two main ore deposits in the yimen copper ore district, were long considered to be of terrigenous metamorphosed sedimentary origin.

  长期以来，云南易门铜矿区中的狮山和凤山铜矿床被认为是陆源沉积变质成因。

• the feasibility of increasing open pit′s service life by deeping the final mining elevation, treating lean copper ore in the piles, recovering stope side ore is discussed.

  论述了延长铜山口矿露天采场服务年限的必要性 ，探讨了通过延深最终开采标高、处理堆场贫铜矿、回收挂帮矿量等途径以达到延长露采服务年限目的的可行性。

• a combined flotation-hydrometallurgical technology was proposed for treating a refractory copper ore in sichuan.

  针对四川某地铜矿石特性，进行了选冶工艺试验研究。

• the copper ore leaching had been put into practice with a history of about 1000 years and was once well-developed in soong dynasty (960-1279 a. d. ) .

  我国铜矿石浸出的生产实践距今已有约一千年的历史，并曾在宋朝（公元960—1279年）时一度十分发达。

• microbe solution mining technology for low grade, complicated and refractory copper ore has been applied and developed in many countries and regions in recent decades.

  微生物浸矿技术开采低品位、复杂和难选铜矿，近几十年来，在很多国家和地区得到了应用和发展。

• tangdan copper ore in yunnan province is a typical refractory copper oxide ore with high content of calcium and magnesium in china and the world.

  云南东川汤丹氧化铜矿，是非常典型的高钙镁低品位难处理氧化铜矿。