高Sr低Y型火山岩
High Sr and low Y type volcanic rocks
红山高硫型浅成低温Cu-Au矿床
Hongshan HS-epithermal Cu-Au deposit
长白山低山丘陵区
the hilly districts of Changbai Mountain
太行山低山丘陵区
the hilly area of Taihang Mountains
Hilly area of Taihang Mountains
太行山低山区
low mountain and hill district of Taihang Mountains
燕山低山丘陵
lower hilly land in Yanshan Mountains
川西北高山高原区
mountain or plateau in Sichuan northwest
测距仪高低失调
height misadjustment of rangefinder
测距仪高低校正机构
height correcting mechanism in rangefinder