查询词典 mine

In combination with the blasting practice at Nanfen Open pit Iron Mine,research was made on utilizing advanced testing instrument in the main adit to supervise the open pit longhole blasting. The related data of adit blasting vibration were analyzed sysmatically and a blasting vibration formula suitable for the geological conditions of the mine was given so as to provide the mine blasting design with scientific basis.

结合南芬露天铁矿生产爆破实际，研究了利用先进的测试仪器在主平硐内对露天深孔爆破进行监测，并对平硐爆破振动的有关数据进行了系统的分析，提出了适用于该矿地质条件下的爆破振动公式，为矿山的爆破设计提供了科学的依据。

I'll never stop I don't know, will you believe me After all is said and done All the lies, how I regret them baby Now, I am the loser And you're shining like the sun Tell me why can't I still be the one, alright I will never stop Until you're mine I can wait forever, till the end of time Cause my heart is in your hands Don't you understand I'll never stop I'll never stop How could I ever When my heart is in your hands And I know, baby there is no turning back They say that I'm crazy And I kind of understand How I wish for this nightmare to end Oh yes I will never stop Until you're mine I can wait forever, till the end of time Cause my heart is in your hands Don't you understand I'll never stop I'll never stop Ooh ooh, ooh ooh, ooh oohooh Do you believe me, when my heart is in your hands Don't you understand I'll never stop I will never stop Till the end of time Heart is in your hands I'll never stop Until you're mine I can wait forever, till the end of time Cause my heart is in your hands Don't you understand I'll never stop ..

我将从不停下来我不知道，你将相信我终归被说和做所有谎话，如何我惋惜他们婴儿现在，我是输者同时，你发光像太阳一样告诉我为什么我仍然不能是一，alright 我将从不停下来直到你是我的我永远能等待，直到时间的末端原因我的心在你的手中你不要理解我将从不停下来我将从不停下来如何能我曾经当我的心在你的手中时同时，我知道，婴儿没有往回旋转他们说我是疯狂的同时，我理解的种类我如何希望这恶梦结束啊是我将从不停下来直到你是我的我永远能等待，直到时间的末端原因我的心在你的手中你不要理解我将从不停下来我将从不停下来 Ooh ooh，ooh ooh，ooh oohooh 做当我的心在你的手中时，你相信我，你不要理解我将从不停下来我将从不停下来直到时间的末端我将从不停下来直到你是我的我永远能等待，直到时间的末端原因我的心在你的手中你不要理解我将从不停下来。。

Meanwhile, the concentration of Pb,Zn and other heavy metals is rather high in the oxidation zone and decreasesdownward to levels that are unbelievably low for Pb-Zn mine tailings. Theseobservations suggest that heavy metals should be re-immobilized by secondaryminerals, rather than primary minerals, in the oxidation zone, and could be leachedout from suboxic environment due to low rate oxidative dissolution which preventsthe precipitation of secondary minerals in significant amount. Thus, cover scenarioswhich establish a suboxic environment beneath the cover layer might not always beeffective in preventing heavy metal release from mine tailings.Sequential extraction studies indicate that, in addition to heavy metal leaching,oxidation of the mine tailings increased the mobility of residual Zn, and Cu, while Pb remains immobile due to the formation of anglesite (PbSO4). Using the seven-step extraction technique developed by Dold (J. Geochem. Explor., 2003, 80: 55-68), galena dissolves in significant amount at step 2 most probably due to the strong complexing of Pb2+ by acetate, while other metal sulfides dissolve at step 6, which suggest that this extraction technique could not be used to evaluate the mobility of lead in natural environment

重金属含量均低于新鲜尾矿，但以硬化层中的含量最高(Pb、Zn含量分别为0.47%和0.93%)，往下大幅度降低，表明尾矿风化过程中形成的次生矿物对Pb、Zn等重金属元素有较强的固定作用，而次氧化带的淋溶作用造成了金属元素的大量流失；(4)与新鲜尾矿相比，硬化层中铅的可迁移性大大降低，硬化层之下尾矿样品中铅的可迁移性也不同程度降低，这是由于硫化物氧化产生的硫酸根与尾矿中的铅反应形成铅矾(PbSO_4)的缘故；(5)氧化作用使尾矿中的zn、Cu等重金属的可迁移性不同程度地增大，其中对锌的可迁移性影响最大，铜的可迁移性与铁比较相似，铅则容易与硫化物氧化形成的SO_4~(2-)反应形成铅矾(PbSO_4)；(6)为了减少尾矿污染和修复矿山环境，人们提出了各种不同的尾矿覆盖方案，本文的研究结果表明，这些方法不一定能够有效地阻滞污染元素的迁移。

The development of technology on antisubmarine mine,self-propelled mine and exit attack mine,will enormously bring on great changes and reform in military theories and tactics in the future sea wars.

反潜水雷、自航水雷、出水攻击水雷及技术的发展，必将导致未来海战军事理论和战法发生重大变化和变革。

Ventilating system of this coal mine is of from center place to corner. The main drivage face and coal face of this coal mine converge in mine section 66. There are so many ventilating equipments and ventilating ways are so long in mine sections.

本文以井亭矿66回采面为研究对象，井亭煤矿目前的通风系统属中央分列式通风，矿井的主要采、掘工作面集中布置在66采区，采区内通风设施多，通风线路长。

Was established in March 2008, mainly to sales of coal as the main equipment: Mine fan, Hair Dryers Mine, mine hoist, cars, light rail, the chute, wire rope, and rolling, LED light source Miner'slamp cold, anti-explosive coal locomotive, mining scraper plane, trailing bucket ROCK LOADER, anti-explosive switches, optical instrument seized Watts, Alarm, self-help, electronic wind table, monitoring systems, mine cable, blasting - Lines, such as bus blast.

重庆市立迅矿山设备有限公司成立于2008年3月，主要以销售煤矿设备为主体：矿用风机、矿用风筒、矿用提升绞车、矿车、轻轨、溜槽、钢绳、地滚、LED冷光源矿灯、防爆煤机车、矿用刮板机、耙斗装岩机、防爆开关、光学瓦检仪、报警仪、自救器、电子风表、监控系统、矿用电缆、爆破子线、爆破母线等。

No matter the quality of coal, the size composition and water content as well, due to the bad environment of coal production and the vibration in the process of transportation, there always has some coal and other materials left which was very easy to cake on the bottom of the mine car after unloading. If we do not clean these remaining coal and rock meal soonly, they would be heavier and solider, which would increase the weight of mine car so that decrease the effective volume of it. Then it would not only affect the transportation ability of mine car directly and make the intense condition of the transportation system, but also increase the waste of electric power, and even make substantial difficulty in starting the spacial vehicle while transporting the electrical machinery truck. So cleaning the bottom of the mine car become espectially important.

不论煤质，粒度组成及含水量如何，由于煤矿生产环境的恶劣，加之在运输的过程中的振动等原因，卸车之后总会有少量的煤炭，煤矸等易粘结的物料粘结在矿车车箱底部及邻帮若不将这些残留煤，岩粉及时清除干净，则会越积越厚，越积越结识，增加了矿车自重，使矿车的有效容积减少，它不仅直接影响着矿车的运输能力，造成了运输系统的紧张状况，而且增加了电力资源的浪费，甚至使电机车运输是空列起动发生困难，所以清理车底的问题，在煤矿就显得尤为重要。

Plates are focused on the development of the energy industry, the main "Mine leg of a factory," that is: Yonghong coal mines, coal mines Yongan, Hou Coal Mine, mines end, in the Coal Mine, Mine Yonghe, Kingsford Terrace coal Cargo Qin stations and Ze coking plant eight enterprises are located in the rich coal resources in Qinshui County of Jincheng City, Shanxi Province, a design production capacity of 4 million tons, rail shipments of the 2 million tons.

能源板块属于重点发展行业，主体包括&六矿一站一厂&，即：永红煤矿、永安煤矿、侯村煤矿、端氏煤矿、中村煤矿、永和井田、嘉峰煤炭集运站和沁泽焦化厂八个企业，均位于煤炭资源丰富的山西省晋城市沁水县境内，现年设计生产能力为 400 万吨，铁路年发运量 200 万吨。

School each year for the coal industry,"single-stroke counterparts, orientation training" more than 400 IT professionals, but also with national and provincial coal mine safety supervision bureau, the provincial labor department, such as United held coal mine, mine training non-coal mines, has mine has been more than 3,000 safety training and qualifications of the job.

学校每年为煤炭行业&对口单招、定向培养&400余名科技人才，还与国家和省煤矿安全监察局、省劳动厅等联合举办煤矿矿长、非煤矿山矿长培训班，先后有3000余名矿长受到安全知识培训并获得了上岗资格。

Emulsion in coal mine to play a very important role, as the hydraulic mining machinery working media, particularly mine coal face, as hydraulic and hydraulic prop of the working media in the coal mine has been widely used mine support equipment known as the blood.

乳化液在煤矿生产中发挥着十分重要的作用，作为煤机产品液压传动的工作介质，尤其是作为煤矿采煤工作面液压支架和单体液压支柱的工作介质在煤矿井下得到了广泛的应用，被称之为煤矿支护设备的血液。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。