矿 的中文句子和英文句子

我认为当矿工是很危险的。

I think it is dangerous to be a miner.


他购买了矿业股票，做事真鲁莽。

He went heels over head into buying mining stock.


矿井爆炸虽然不常发生, 但却是煤矿工人职业中的危险.

Explosions, though infrequent, are an occupational hazard for coal-miners.


滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量

A revolving cylindrical sieve used for screening or sizing rock and ore.


剖面层ABC土壤剖面层中深度排第三的剖面层，不受风化的影响，由上两层及其他矿物组成的母岩所构成

The third-deepest soil zone in ABC soil, unaltered by weathering and made up of the parent rock from which the two uppermost layers derive as well as other mineral materials.


水晶一种具有晶体结构的矿石，尤指石英的一种透明形态，通常其晶面在同一平面上

A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces.


食物，粮食通常是源于植物和动物的物质，包含有人体营养物的必不可少物质或由其组成如：糖类、脂肪、蛋白质、维他命和矿物质等，由产生能量、促进发育和维持生命的组织消化和吸收

Material, usually of plant or animal origin, that contains or consists of essential body nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals, and is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life.


寻找金矿是很困难的。

The quest for gold was difficult.


他们正在使煤矿坑道通风。

They are ventilating the sap of a coal mine.


阿利斯斯普林斯澳大利亚一城镇，位于该国中心附近。旅游和采矿为其重要经济来源。人口22，000

A town of Australia located near the center of the country. Tourism and mining are important to its economy. Population, 22,000.