ORES的例句大全

Microscopically the ores are medium grained to amorphous.

显微镜下,矿石为中粒至非晶质.

This is not always true-as with the manufacture of pig iron and steel from low-grade iron ores-but it did lead to the concentration of industrial developments on the coal fields.

并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上.

After enduring the hardship of the arduous fieldwork , the prospecting team discovered many new ores.

地质勘探队员餐风饮露,历尽辛苦, 找到了不少新的矿藏.

Later, he found that fine ( together with charcoal ) could be used to extract certain metals from ores.

后来, 人们发现,用火 ( 加上炭 ) 可从矿石中提炼某些金属.

Their materials costs are largely governed by prices on world markets for fuels and ores.

物料成本在很大程度上受世界市场燃料和矿产价格的制约.

Fire provided a means of smelting ores.

火提供了熔炼矿石的手段.

It is with the metallic ores that we are concerned in this chapter.

我们在本章中要涉及的是金属矿石.

They provide the iron ores which supply the industrial complexes of Detroit and the surrounding regions.

它们给底特律及其周围地区的工业联合企业提供铁矿石.

After proper ore dressing, the ores can be used for deep procession.

此矿床之矿石属钙基膨润土,经适当选矿后可用于深加工.

Deposit vein distributes in groups . Large ores have circle-type structure.

矿脉具有成群分布的特点,较大矿体具有伟晶岩矿床特有的环带状构造.

Ores are also being obtained in quantity from other countries.

矿石也从国外大量输入.

In some high-grade ores, phenocrysts adhere intimately to the pseudomorphs.

在有些高级矿石内, 斑晶紧连着假晶.

Iron ores of greatest economic interest contain magnetite and hematite.

最具有经济价值的铁矿包括磁铁矿和赤铁矿.

They'd mined the hillside for the ores.

他们曾在这个小山坡上开采矿石.

Ores bare in surface which is suitable for mining openly.

矿体裸露地表,适宜露天开采.

The As, Sb and C contents are high in the ores.

矿石中As、Sb及有机碳含量较高。

This kind of cobalt ores is generally known as "asbolite".

这种类型的钴矿是通常所谓的钴土矿。

Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage.

矿石由黄铁矿、闪锌矿、自然金、辉锑铅矿、砷黝铜矿、辉锑矿、辉锑银铅矿、雄黄、雌黄等组成，为典型的低温热液矿物组合。

Experimental investigation on comprehensive utilization of the residue from oxide copper ores ammoniac leaching

氧化铜矿氨浸渣的综合回收试验

Heap leaching practice of auriferous oxidized ores

含金氧化矿石的堆浸生产实践