可开采的

Once the technology becomes mature, extraction of Taiwan's methane clathrate resources can begin so that Taiwan can become more self-sufficient when it comes to energy sources.

一旦技术成熟时，将可开采台湾可燃冰资源，藉以提高台湾能源的自主性。

For the exploitation of mineral resources, there are 10 species, of which, anthracite, coal-bed methane, pyrite, clay, bauxite mining stone of the most value.

可供开采的矿产资源有10余种，其中，无烟煤、煤层气、硫铁矿、粘土、矾石最具开采价值。

When production can be greater than production, give rise to a series of hydro-geological environment.

当开采量大于可开采量时，会引起一系列的水文地质环境问题。

The function can be used to calculate gas volume produced from gas hydrate wells and to evaluate the recoverability of gas hydrate reservoirs.

该函数可以用于天然气水合物井气体开采量的计算及对水合物储层可开采性评价。

Subgradient projection method with variable diameter for optimization;2. The variable diameter deephole blasting was adopted to solve problems of open-pit high bench mining.

采用变直径深孔爆破工艺可较好地解决露天矿高台阶开采的爆破根底问题，对等直径和变直径 2种深孔形式爆破后岩体移动速度情况采用高速摄影手段进行了分析和研究，为在高台阶开采的矿山推广变直径深孔爆破提供一些有益的参考依据。

No.8 coal seam is one of the four working seams in Xuzhuang Coal Mine,The most main threat is water bursting out from the,underlying Taiyuan group limeston.

八煤是徐庄矿四层可开采煤层之一，开采八煤遇到的最主要的威胁是下伏太原组灰岩的四灰承压水突出。

Enables potentially exploitable programs and/or suspicious executables to be run in a safe, virtual environment.

使潜在的可开采程序和/或可疑的可执行文件将在一个安全，虚拟环境中运行。

Starting with the elevation of underground water resources and a safe level of mining through variable system theory, this paper analyzes the conditions of underground water resources based on the well-studied determination method of determining the two hydrographical coefficients: rainfall infiltration replenishment rate and irrigation replenishment rate. Then considering irrigation, rainfall, drainage and other related factors, a mathematical model is set up for the calculation of underground water storage,exploitation on water regulation. After analyzing the adaptability of molepipe drainage, an underground water table regulation is given out.

论文从灌区的地下水资源及其可开采量评价分析方面入手，在对两个主要的水文地质参数即降雨入渗补给系数、灌溉入渗补给系数确定方法研究的基础上，对灌区的地下水资源状况进行分析，依据灌区的灌溉、降雨、排水条件及各种现状因素，建立了地下水资源量计算的数学模型，西安理工大学工程硕士专业学位论文计算得到青铜峡灌区地下水的最大补给量和可开采量；另外对在开发利用地下水资源过程中的地下水位的调控进行了初步的探讨，在银北灌区开展对暗管排水调控地下水位的试验研究。

The creative results in the study are as follows. The theory of landscape ecology about drastic disturbance of landforms has been richened. A practical way could be found to identify the final direction of artificial ecosystem succession. Moreover, the results can be applied into study the land reclamation and ecological rehabilitation of the developed opencast mines and developing ones in loess plateau.

本研究结果的学科价值：丰富了极端生境下剧烈扰动地貌的景观生态学理论，为确定人工正确诱导下的矿区生态演替方向提供了可借鉴的方法和途径；应用价值主要体现：研究结果适宜于我国黄土高原正在开采和将要开采的大型露天煤矿的土地复垦与生态重建。

Article 19 With approval by relevant departments under the Hainan Provincial Peoples Government, foreign businesses may explore and exploit mineral resources to Hainan Island under the principle of earning profits by rational exploitation in the form of joint equity or contractual venturers or ventures of sole investment.

第十九条经海南省人民政府有关部门批准，外商可按照有偿合理开采的原则，以合资经营、合作经营或独资经营方式，勘探开采海南岛的矿产资源。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。