矿物

The composition range of Cr-sp in the two types of chromite deposit are distictly different.

两类矿床中副矿物铬尖晶石的成分从二辉橄榄岩至纯橄岩均显示出富Cr贫AL的演化趋势。

A lexandrite is a gem variety of the mineral chrysoberyl discovered in 1830 in Czarist Russia.

创业板是一个lexandrite各种宝石矿物中发现，在1830年沙俄。

"It is the most abundant metallic element in Earth's crust, chiefly in bauxite, feldspars, mica s, clay minerals, and laterite. It also occurs in gemstones, such as topaz, garnet, and chrysoberyl; emery, corundum, ruby, and sapphire are crystalline aluminum oxide."

为地壳中丰度最高的金属元素，多存在于铝土矿、长石、云母、黏土等矿物和砖红壤中，也存在于宝石之内，如黄宝石、红宝石及金绿宝石；而刚玉金刚砂、深红宝石及蓝宝石则为晶透的氧化铝。

"It is the most abundant metallic element in Earth's crust, chiefly in bauxite, feldspars, micas, clay minerals, and laterite. It also occurs in gemstones, such as topaz, garnet, and chrysoberyl; emery, corundum, ruby, and sapphire are crystalline aluminum oxide ."

为地壳中丰度最高的金属元素，多存在于铝土矿、长石、云母、黏土等矿物和砖红壤中，也存在于宝石之内，如黄宝石、红宝石及金绿宝石；而刚玉金刚砂、深红宝石及蓝宝石则为晶透的氧化铝。

Chrysocolla forms as crusts, stalactites or stalagmites and in botryoidal grape-like shapes, as well as inclusions in other minerals.

硅孔雀石组织如地壳、钟乳石组织，以葡萄状进行结构粘结，有其它矿物类似的内含物。

Using reagent D_2 as activator,malachite could be well floated by xanthate without addition of sodium sulfide,but its activation to chrysocolla was not obvious.

我国用乙二胺磷酸盐或D：药剂活化难选氧化铜矿物，已在工业试验或生产上取得了明显效果。

It is made of Magnesium and Iron Silicate, and it is a member of the Chrysolite mineral family.

它是由镁，矽铁，它是一个成员橄榄石矿物家庭。

Chrysoprase is the most valued variety of the mineral chalcedony that contains nickel, giving it an apple-green color.

绿玉髓是矿物玉髓最有价值的品种，它包含镍，因而具有了苹果绿色。

Cinnabar , made up of natural mineral, is one of the widely used components in Chinese traditional medicines, and has been proved to have prominent curative effects in the clinic for.

朱砂，作为一种天然矿物药，在我国传统中药中被广泛使用，经过两千多年的临床实践证明它具有显著疗效，但对朱砂的毒性及其使用安全性的争论却始终未曾间断。

Cinnabar is the main mineral material for polishing mercury.

丹砂是炼汞最主要的矿物原料。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。