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- The mineral character、the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc. 利用礦相學(xué)、化學(xué)分析和電子探針技術(shù)等對該礦床礦物特征、礦物生成順序及共生關(guān)系進(jìn)行研究、探討。
- the most of ore are mineral intergrowth and difficult to separate. 難選礦多,易選礦少;共生礦多,單一礦少。
- Keywords gold deposit;mineral intergrowth;genetic mechanism;Henan; 金礦床;礦物共生;成因機制;河南;
- He doubles the parts of a farmhand and a miner. 在這出戲里他既扮演雇農又扮演礦工。
- It possessed rich mineral deposits, including gold. 它擁有豐富的礦藏，包括黃金。
- The country possesses rich mineral resources. 這個(gè)國家有豐富的礦產(chǎn)資源。
- No potassium did we find in this mineral. 在這種礦石中我們沒(méi)有發(fā)現鉀。
- A miner's lamp is fixed onto his helmet. 礦燈固定在礦工的頭盔上。
- The gold miner staked out his claim. 那位淘金者立樁標出他的地界。
- He sketched the coal miner in a few minutes. 他幾分鐘就畫(huà)了一幅那位煤礦工人的素描。
- Those countries are rich in mineral resources. 那些國家礦物資源很豐富。
- We are digging for mineral deposits. 我們正在掘地探礦。
- Each mineral has crystals of a particular shape. 每種礦物的晶體都有其特殊的形狀。
- I think it is dangerous to be a miner. 我認為當礦工是很危險的。
- A narrowing of a mineral deposit, as in a mine. 減少礦物沉積物的減少，如在煤礦中
- An actual or probable mineral deposit. 礦石，礦藏確實(shí)的或可能的礦藏
- The steel worker come out in sympathy with the miner. 鋼鐵工人為聲援礦工舉行了罷工。
- They have sold up ten crates of mineral water in the afternoon. 他們這個(gè)下午賣(mài)掉了十箱礦泉水。
- Some people turn up their noses if you say your father was a miner or a docker. 如果你說(shuō)你的父親當過(guò)礦工或碼頭工人，有人就瞧不起你。
- The first stage (from 1922 to 1949): the times of intergrowth. 第二階段(1949-1976)：一元獨尊時(shí)期。
