开采

At last, some suggestions were raised for the concrete backfill mining.

最后对具体的充填开采方法提出建议。

Furthermore "there are significant undeveloped resources before you get to the Arctic," not least in the Barents Sea, she said.

在你去北极之前，还有其他重要的未开发的资源。（原：并暗示将评估该地区的能源开采作为最后手段。

The economy is primarily based on agriculture wheat, barley, sugar beets, oats, rye, seed potatoes, honey, cherries, cattle and sheep ranching - and significant lumber and mineral extraction (gold, coal, silver, talc, and vermiculite).

经济主要是农业的基础上，小麦，大麦，甜菜，燕麦，黑麦，马铃薯种子，蜂蜜，樱桃，牛，羊放牧-和重要的木材和矿物开采（金，煤，银，滑石粉，和蛭石）。

Produced and distributed by Sustainable Sourcing of Great Barrington, Mass., the high-quality pink salt is ethically sourced and artisan-harvested; the company is powered by 100 percent renewable energy.

它高品质的粉红盐，供货来源是高理性并以人工工匠式开采的，该公司所需电力采用100%自然能源发电。

The barycentric coodinates of the horizontal projection figure of coal face are solved with the aid of the formula of geometric centre of gravity.

地下开采煤层的分布形式多种多样，平面分布形式的煤层仅是曲面分布形式煤层的一种简单情况。

You will play in a four countries, establish a base in the depths of space, the formation of ground and air forces, the exploitation of minerals, and other international trade, energy production and ...

你将扮演四个国家中的一个，在太空深处建立基地、组建地面和空中军队、开采矿产、和其他国际贸易、生产能源和。。。

Due to excessive exploitation over many years,the amount of basswood cannot meet the great demand of pencil production any longer.

由于长期过度的开采，极木已不能满足铅笔生产的巨大需求。

It replaces the use of valuable natural resource of Bauxite and Clay.

它代替了要开采的铁铝氧石和泥土。

But governments will need to be convinced of the merit of these arguments before mining can begin.

但是在开采启动之前，政府仍需确信这些辩解中声称的优点。

They found a stratum of coal thick enough to be mined with profit.

他们发现了含有厚到可以开采并获利的煤矿的地层。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。