simple vein是什么意思

网络释义

用法例句

The content of Na_2O in the lode increases with depth while the content of TFeO decreases.

随着矿脉深度的加深,Na2O逐渐变大,TFeO逐渐变小,利用根据这种关系拟合成的线性方程可预测矿脉的深度。

Mining Area of the Great Copper Mountain in Falu

法伦的大铜山脉矿区

A rich mine, vein, or pocket of ore.

富矿脉富矿坑、脉、囊

A vertical, cylindrical vein of ore.

管状脉直立的管状矿脉

A branch from a dike or vein.

岩脉分支，矿脉分支

A regularly shaped and lengthy occurrence of an ore;a lode.

矿脉某种矿石的形状规则而且漫长的出现；矿脉

To discover and open(a vein or deposit) in mining.

采采矿时发现和开采出（矿脉或矿床）

The ore minerals are bounded by the vein walls.

矿石矿物局限于矿脉之内。

a minable seam of gold.

一段可开采的金矿脉

To locate(underground water or minerals)with a divining rod;douse.

用占卜杖探（水源或矿脉）

they dug a drift parallel with the vein.

他们挖了一个和矿脉平行的矿道。

The miners happened upon a vein of gold.

矿工们偶然发现了金矿脉。

A vein of gold was seen cropping out.

可以看见一条金矿矿脉露出地面。

A vein of copper was seen criopping out.

可以看见一条铜矿矿脉露出地面。

Mineral Processing of Quartz Vein Type Complication Multi-metal Ore

石英脉型复杂多金属矿选矿试验研究

Application of Pulse Chute Stoping in Jinchiling Gold Mine

脉内溜井留矿法在金翅岭金矿的应用

Along the edge of the mountain there is a rich vein of silver.

沿着山脉的边上,有丰富 的银矿脉.

Optimization of mining method for steep dip and narrow vein in Bei-Gan-Gou Gold Mine

北干沟金矿急倾斜薄矿脉采矿方法优化选择

A block of rock interrupting a vein and containing no minerals.

矿脉中的夹石指隔断连续的矿脉的，并且本身不含矿物质的岩石