开采

The geological and recovery characteristics of onshore oilfield in China were summarized.

摘要总结了中国陆上油田的地质特点以及由此决定的开采特征。

Open-pit Mine should be planed and with the economic benefits index changing the plan should be changed.

露天矿的开采必须是有计划的，而且随着影响经济效益变量的变化而变化。

Most of large and middle scale open-pit mines in China have reached deep mining.

我国的大多数大中型露天矿山已经或即将进入深部开采。

Where abundant capital is available, the preferred method is open-pit mining.

在资金充足的时候，人们总是优先使用露天开采的方法。

Where abundant capital is available, the preferred method is open-pit mining .

资金充足的情况下，露天开采往往是采矿公司的首选。

Fuxin Haizhou open-pit mining has caused massive destruction of land, especially on soil and vegetation damage.

阜新市海州露天矿的开采已造成了大规模的土地破坏，特别是对土壤和植被的破坏。

The iron ore used to make steel comes from open-pit and underground mines.

译：炼钢用的铁矿石来自露天开采的矿山和地下矿井。

The entire resource can be open-pit mined as all the resources detailed are calculated above the 120 metre level.

整个资源可露天开采的资源详细计算所有120米以上的水平。

Where the trapline and the cabin once were, and the forest, there is now a large open-pit mine.

以前设陷阱的路线、小木屋和森林所在地，现在已经成为露天开采的大型矿场。

Fire opals are mined in an open-pit format.

火蛋白石是开采在露天矿的格式。

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。