mountain pass是什么意思

用法例句

Sedimentary facies and lithologic oil pools of the Upper Cretaceous Qingshankou Formation in Daqingzijing area,Changling Sag,southern Songliao Basin;

大情字井地区上白垩统青山口组沉积相与岩性油藏

Sedimentary microfacies in the lower part of the Qingshankou Formation in the Talin Hiag region,northern Songliao Basin;

松辽盆地他拉哈西地区下白垩统青山口组下部沉积微相分析

Establishment of floating astronomical time scale for the terrestrial Late Cretaceous Qingshankou Formation in the Songliao basin of Northeast China;

中国东北松辽盆地晚白垩世青山口组浮动天文年代标尺的建立

The metallogentic age of Dashankou gold deposit in Xinjiang, southwestern Tianshan Mountains;

西南天山大山口金矿床中石英~(40)Ar-~(39)Ar快中子活化年龄及其意义

Haojialou iron deposit occurs in Baoshankou formation of Penglai group in Neoproterozoic Sinian system.

郝家楼铁矿赋存于新元古代震旦纪蓬莱群豹山口组中,矿体呈层状、透镜状。

The Tongshankou Cu(Mo) deposit,located in Daye City,Hebei Province,is a typical skarnporphyry compound deposit.

铜山口铜(钼)矿床位于湖北省大冶市境内,是一典型的矽卡岩-斑岩复合型矿床。

Tongshankou Cu(Mo) deposit is a typical skarnporphyry compound deposit.

湖北省铜山口铜(钼)矿床是一典型的夕卡岩 斑岩复合型矿床。