查询词典 mineral ether

The theory of resource exiguity is basis of researching supply security of mineral resource. The theory of security science is foundation to weigh whether supply of mineral resource is safe or not The theory of sustainable development is basic demand to research safe supply of mineral resource.

其中资源稀缺论是研究矿产资源供应安全的基础；安全科学论是衡量矿产资源供应是否安全的砝码；可持续发展论是矿产资源供应安全的基本要求；综合国力论是矿产资源供应安全的保障手段。

The company specialized production enrichment plant, provides the technical process, the dressing experiment, the installment instructs www.lzkysb.cn gentle yu 0797-5745599 flotation process equipment, the flotation machine, the XJK flotation machine, the single cavity flotation machine, the mineral product flotation machine, the SF flotation machine, a flotation machine, the enrichment plant flotation machine, the double trough flotation machine, chooses the copper equipment, chooses the fluorspar equipment,the mechanical flotation machine, the self-absorption type flotation machine, the company produces the flotation machine, the single cavity flotation machine, the mineral product flotation machine, the mineral product impeller type flotation machine, the large scale flotation machine, the SF flotation machine, the XJK flotation machine application widespread may use for to classify the copper, the lead, the cobalt, mo, zinc, tin, molybdenum, nickel, stibiumso on non-ferrous metal, may also use inThe flotation process is colored, black, precious metal mineralso on

公司专业生产选矿设备，提供工艺流程，选矿实验，安装指导www.lzkysb.cn温良禹0797-5745599浮选设备，浮选机，XJK型浮选机，单槽浮选机，矿用浮选机，SF型浮选机，A型浮选机，选矿设备浮选机，双槽浮选机，选铜设备，选萤石设备，机械浮选机，自吸式浮选机，公司生产的浮选机，单槽浮选机，矿用浮选机，矿用叶轮式浮选机，大型化浮选机，SF型浮选机，XJK型浮选机应用广泛可以用来选别铜，铅，钴，镆，锌，锡，钼，镍，锑等有色金属，也可用于浮选有色，黑色，贵金属矿物等

Because the mineral resources in support is insufficiency and the capability of the production is vanish rapidly, the contradiction between supply and need of the mineral resources will extrude gravely and the position of the mineral resources will become grimness yet in the to-be one or two decades.

本文所研究的青海东昆仑肯德可克金－铜－钴多金属矿具有很好的综合利用价值，对此矿的合理开发和利用，不仅可以给该地区和矿山带来巨大的经济效益和社会效益，而且可以推动国土资源大调查工作和西部大开发的进展。

The value of mineral resources consists of absolute mineral rent and the first differential mineral rent on the basis of effect value theory, default value theory and Marx s ground rent theory.

矿产资源的价值理论以效用价值理论和稀缺价值理论为基础，加上马克思的地租理论，从而可以得出矿产资源的价值由绝对矿租和第一级差矿租两部分组成。

The Capital city steel mineral industry company is in the tail mineral mullock reduce measure turning to exhaust、 recycling make use of、 harmlessly turn processing of experience way of doing,have to the circulating economy of the metallurgy mineral mountain development to certainly draw lessons from.

首钢矿业公司在尾矿废石减量化排放、资源化利用、无害化处理中的经验做法，对冶金矿山发展循环经济具有一定借鉴意义。

A To develop the land resources, mineral resources, the management of natural resources and mapping local laws, regulations, organize the implementation after approval; responsible for administrative review in accordance with the provisions; study and draw up the management, protection and rational utilization of land resources, mineral resources policy ; the implementation of land resources, mineral resources, mapping the management of technical standards, procedures, norms and approaches.

拟定有关土地资源、矿产资源等自然资源和测绘管理的地方性法规、规章，经批准后组织实施；依照规定负责有关行政复议；研究拟定管理、保护与合理利用土地资源、矿产资源政策；贯彻实施土地资源、矿产资源、测绘管理的技术标准、规程、规范和办法。

It is found that there is a mineral association, micro-crystal muscovite and phengite, in this deposit. The mineral assemblage contains about 80% micro-crystal muscovite and about 20% phengite. Their crystallinity is very high and their polytype is 2M1. Both of them are dioctahedral because the d and b of micro-crystal muscovite and phengite are 0.1502 nm, 0.9012 nm and 0.1505 nm, 0.9030 nm, respectively. For their d and b are larger than those of common muscovite, the reason why Fe(superscript 2+)+Fe(superscript 3+) and Mg(superscript 2+) are high in the ore is that Al(superscript 3+) in the octahedron is replaced by Fe(superscript 2+)+Fe(superscript 3+) and Mg(superscript 2+), and this is a phengite series mineral association formed through isomorphic replacement.

该矿物组合中的微晶白云母和多硅白云母结晶度高，多型为2M1，其含量分别为80%和20%左右；二者都属二八面体型白云母类矿物，但d060和b值偏大，微晶白云母的d060=0.1502nm，b=0.9012nm，多硅白云母的d060=0.1505nm，b=0.9030nm；微晶白云母矿铝含量较低、铁镁含量较高，其原因是白云母晶体铝氧八面体中的Al离子被Fe、Mg等离子所取代，这一矿物组合是通过矿物类质同象作用所形成一种多硅白云母系列矿物。

Since then, as the global cause of Geology and Mineral development, especially in the cause of Geology and Mineral leap from China to learn from the cause of geology and mineral resources start becoming more mature, self-rising internal force.

此后，随着全球地矿事业的发展，特别是地矿事业的飞跃，中国地质矿产事业从学习借鉴起步，不断成熟，自我内力不断提升。

In order to know of the chemical characteristics on the surface of the mineral dust in snow and ice, and find out whether the atmospheric physical and chemical processes of mineral dust can impact the ice core records, X-ray Photoelectron Spectrometer was first applied into the study on the surface chemistry of mineral dust sampled from snow and ice.

为了能够了解冰雪中矿物质粉尘的表面化学特征，揭示粉尘大气物理和化学过程对冰芯记录的影响的证据，我们首次把应用于冰雪中矿物质粉尘的表面化学研究中来。

Terra Firma Cosmetics offers you mineral makeup like our natural mineral makeup and our mineral foundation makeup .

terra 事务所化妆品为您提供矿产化妆一样，我们的天然矿泉水化妆和我们的矿物基础化妆。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？