gold vein是什么意思

网络释义

用法例句

The research method for the pitch of vein gold orebody is discussed from some aspects including structural analysis, structural geochemistry, structural geophysics, petrology,mineralogy and geological analogy.

从构造解析、构造地球化学、构造地球物理学、岩石矿物学、地质类比等方面探讨脉金矿体侧伏研究方法，并阐明其在岩金勘查和矿山开采中的应用，以提高脉金深部勘探工程和采矿坑道工程的设计命中率。

The survey of gaseous mercury in soil for high speed evaluation of gold ore vein;

快速评价金矿脉的壤中气汞量测量方法

By analyzing detachment faults developing in Qinggangangping go1d fie]d, procedures of production and development of the detachment faultsare revealed, and forming mechanism of several gold ore veins eontrolled by the faults are discussed.

通过对青岗坪金矿区内发育的拆离断层系统的具体分析,揭示了其产生、发展的过程,对由其控制的几类金矿脉的形成机制进行了合理的探讨,并对不同的成矿阶段进行了划分。

Among all gold deposits, the quartz-veined gold deposits are most important in southwestern Hunan.

湘西南是湖南重要的产金区,该区金矿以脉型金矿为主。

Analysis on Stability of Aluminum Alloy Pulse MIG Welding

铝合金脉冲MIG焊过程稳定性分析

pulsed metal vapor laser

脉冲金属蒸汽激光器

a minable seam of gold.

一段可开采的金矿脉

electromagnetic-pulse metal forming machine

金属定型机,电磁脉冲式

Gold ore main type is auriferous quartz vein type.

金矿床主要为含金硫化物石英脉型。

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

Another Explanation of Double Entry principle--Funds Sources Equals Funds Applications;

复式记账原理的另一种解释——资金来龙=资金去脉

The Formation of Jinqu Gold Mine Vein 842 and the Direction of Prospecting;

金渠金矿842号脉成矿机理及勘测方向探讨

Forming mechamism of auric quartz valleys in Henan;

河南大小公峪金矿区含金石英脉形成机制

Alloying Al on the Surface of Magnesium AZ31 Alloy by High Current Pulsed Electronic Beam

AZ31镁合金表面强流脉冲电子束铝合金化研究

Studies on the Reproductive Methods of Camellia impressinervis and C. tunghinensis

凹脉金花茶和东兴金花茶的繁殖试验研究

Last, let us synthesize our large chakras and auric field.

最后，让我们合成我们的大脉轮及金场。

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 low? cyanide bright gold plating process with pulse current was developed.

开发出一种低氰脉冲光亮镀金工艺。

Research on Effects of Electric Pulse on Pb-Sn Alloy Molten;

电脉冲对Pb-Sn合金熔体作用研究

Study on Process and Properties of Ni-W Alloy Coatings Produced by Pulse Plating;

脉冲电镀Ni-W合金镀层及其性能研究

The TIG Welding of Magnesium Alloy under Double Inversion Impulse Magnetic Field;

双逆变脉冲磁场作用下镁合金TIG焊