1.
Research on Marketing Strategy of Expanding "Changbai Dickite" to Japanese Market;
“长白地开石”开拓日本市场品牌营销策略研究
2.
onomically recoverable oil
可经济地开采的石油
3.
To dig a mine in(the earth) to obtain ore or minerals.
开矿在（地下）开矿以获得矿石或矿物
4.
They quarried the land industriously.
他们孜孜不倦地将那块地开为采石
5.
They quarried the land industriously .
他们孜孜不倦地将那块地开为采石场。
6.
virgin tank oil
换算成地面条件下的未开采石油
7.
They also control the eastern area where diamonds are mined.
他们也管理着东部开采金刚石的地区。
8.
A Study on Chinese Oil Development Stratagem in the Caspian Region
我国在里海地区石油开发的战略研究
9.
Be careful how you drive, there are small rocks about in this area.
开车时小心些，这一地区到处是小石头。
10.
The Development and Utilization of Wild Psidium guajava Linn.Resource in Panxi Area;
攀西地区野生番石榴资源的开发利用
11.
stone walls,buildings, floors,statues
石墙、石楼、石板地面、石雕
12.
She hammered on the door again, screaming, "Open up! Open up!
接着又拿石头捶起门来，大声地嚷，“开哪，开哪
13.
To excavate the earth for the purpose of extracting ore or minerals.
开矿，采矿为开采矿石或矿物而挖掘土地
14.
Petroleum geology is the application of geology (the study of rocks) to the exploration for and production of oil and gas.
石油地质学是地质学（岩石研究）在油气勘探开发和生产中的应用。
15.
Numerical Simulation of Ground Subsidence Induced by Underground Excavation on Shirengou Mine;
石人沟铁矿地下开采引起地表沉陷数值模拟
16.
The Study on The Forecast of Water Inflow during Turing Open Pit into Undergound Mining in ShiRengou Iron Mine;
石人沟铁矿露天转地下开采地下涌水预测研究
17.
SPEEDING EXPLOITATION OF FLUORITE RESOURCES AND PROMOTING LOCAL ECONOMY;
加快成、渝两地萤石资源开发,振兴地方经济
18.
The discovered Balin Stone lies in a shallow earth. Most of them are revealed near the ground. There are two major kinds named Water Pit and Mountain Pit.
已发现的巴林石埋藏较浅，许多为近地表开采。其主要品种也分为冻地石和与山坑石。