开采

Such as a large palm leaf, oval-shaped, mesophyll hypertrophy, in late March budding mining in mid-April, sub-picking seasons, spring accounted for 40%.

鲜叶大的如掌，椭圆形，叶肉肥厚，3月下旬萌芽，4月中旬开采，分四季采摘，春茶占40％。

mechanisms of paraffin deposition in oil production wells, mechanisms of paraffin depositing inhibitors

在原油开采过程中，蜡的沉积物除含有上述烷烃外，还含有不等量的胶质、沥青

Improvement on the parallel algorithm of association rule

首先简单介绍了相关规则及其并行开采算法的一些基本情况，然后指出了现有算法在分布式异构数据库中不能有效利用计算资源和造成信息丢失的问题。

No combined exploitation of paretic water and ''.

对已受污染的潜水和承压水，不得混合开采。

No combined exploitation of ''.'paretic'.

对已受污染的潜水和承压水，不得混合开采。

Freshly mined peat contains 90 % moisture and 10 % of solid.

新鲜开采泥炭含有水分90％和10％的固体。

Fertile areas to be mined include the Lothian and Fife coasts in Scotland, Robin Hood's Bay, Lulworth Cove in Dorset (which, along with East Devon, is known as the Jurassic coast) and the Pembrokeshire coast in Wales.

在德文郡也发现了它们牙齿的样本。调查局有不少这样的标本。"它们是我的最爱。"他说："因为它们的进化非常迅速，对于确定岩石的年代非常有帮助。由于它们的颜色会根据地热变化，它们还可以作为天然气和石油开采的依据。"

Basing on the carefully analysis of the theoretical technoledge project practice in domestic and foreign open pit coal mines,applying the theory such as ecology mining penology farming and forestry the conservation of soil and water ,and environmental project etc.

本文在认真分析、总结国内外露大煤矿土地复垦的理论和工程实践的基础上，应用生态学、农林学、土壤学、采矿学、水土保持、环境工程等多门学科的理论，详细论述了露天煤炭开采对区域环境的影响，提出了应用生态系统的演变规律来指导露天煤矿的土地复垦，从而实现了把复垦区水土保持和土地最终利用方向有机结合。

The company has perlite mining and processing activities in Xinyang City and commercial office and warehouses in Shanghai.

公司在信阳市进行珍珠岩的开采与加工，在上海拥有商务部以及仓库。

To improve the flow rate of well is of importance to in-situ leaching of uranium in low permeable deposits.

提高钻孔涌水量是低渗透砂岩型铀矿床地浸开采的重要内容。

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。