成矿的

The metallogenetic belt of Altay is an important metallogenetic province in our country.

阿尔泰金属成矿带是我国重要的成矿省。

The metallogenetic age is later than it is in Eastern Qinling porphyry-type Mo metallogenic belt.

成矿时代从整体上要晚于东秦岭华北克拉通南缘的斑岩型钼成矿带。

Four metallogenetic epochs occurred in different tectonic environments during the evolution of the Northern Qilian metallogenetic province through geological time .

北祁连金属成矿省在地质历史演化过程的不同构造环境内形成了四个主要金属成矿幕。

Furthermore, the metallogenic model of the metallogenic series in the region is set up here.

此外，还建立了该区域成矿系列的成矿模型。

The Altay metallogenic zone is one of the most important nonferrous and precious metals mineralization zones in China.

阿尔泰成矿带是我国最重要的稀有金属、有色金属和贵金属成矿带之一。

The regional metallogenic background and conditions indicate an excellent potential of minerals in the zone.

区域成矿地质背景和成矿条件显示了该区良好的资源潜力。

Geophysical exploration is one of the important methods of mineral resources evaluation in a metallogenic belt.

物探是成矿带矿产资源评价的重要方法之一，但激发极化法测量限于技术和经济条件等原因在成矿带资源评价中未大面积开展。

By the analysis of metallogenetic factor and geochemical characteristics of gold and accessory elements, the ore solute originated from migmatite, and has intimate relationship with the basement.

根据本矿床成矿地质条件及综合Au及微量元素的地球化学特征诸因素分析，本矿床成矿物质来源于混合岩，并与基底建造具密切关系。

Authors suggest that uranium ore formation occurred after the appearance of the above subsidiary tectonic units, and sandstone bodies of the Ⅱ,Ⅲ,Ⅳ,Ⅶ cycles, Shuixigou Group in the southern syncline, and sandstone bodies of the Ⅰ,Ⅱ,Ⅲ,Ⅴ cycles, Shuixigou Group, as well as sandstone bodies of Xiaoquangou Group in the northern monoclinal zone, they are ...

文章认为铀成矿作用发生在这些次级构造单元形成之后，且具有找矿前景的是南部向斜带水西沟群第Ⅱ、Ⅲ、Ⅴ、Ⅶ旋回砂体和北部单斜带水西沟群第Ⅰ、Ⅱ、Ⅲ、Ⅴ旋回砂体及小泉沟群砂体。从容矿层位连续性、分布面积、砂体特征及层间氧化带发育特征等成矿条件看，北部单斜带铀成矿条件和找矿前景均优于南部向斜带。

Extraction and enhancement of alteration information and signature of freezing melting zone are also introduced in detail.

根据断裂构造(包括线性断裂、环状和弧形断裂构造)、地层、冻融带及蚀变带的解译，总结了西天山地区金矿成矿环境和成矿条件。

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。