矿业

In addition, the industrial chain has developed from single mining and ore dressing into integration of exploration, mining and ore dressing.

全球矿业持续经历了几年的疯狂繁荣，以至于这一行业越来越高度集中，产业链亦从单一的矿山采选发展到探采选一体化。

Technical reform of backwater utilization in the ore dressing workshop,in Laiwu Mining Co.

介绍了莱芜矿业有限公司马庄选矿车间关于回水利用的技术改造，通过技术改造，外排污水中的悬浮物从2 154 mg/L变为50 mg/L，同时污水不再外排，全部循环利用。

IF Kevin Rudd and his Treasurer, Wayne Swan, do not rule against the Chinalco bid for a big stake in the mining company Rio Tinto, and a number of its key Australian assets, they will have been overborne by Chinese intimidation.

如果 Kevin Rudd 和他的财务主管 Wayne Swan 没有对中国铝业股份有限公司对矿业公司力拓的大批股票和它在澳洲大批产业的竞购方案作出不利的裁决，那么说明他们被中国的胁迫压服了。

However, because of the drawbacks of management there are many problems existed in mineral resource of our country, such as universal overdevelopment of mineral resource, the low use efficiency of resources disposition, the unreasonable mining industry economic structure and environment degeneration and so on.

然而，由于管理的滞后，我国矿产资源普遍存在过度开发、资源配置效率和利用效率低下、矿业经济结构不合理、环境退化等问题，特别是我国正处于工业化快速发展时期，资源需求急速增长，资源短缺已成为制约国家和企业发展的"瓶颈"。

In fact, the overestimation of Shaanxi Lianshi mineral enterprises is only a microcosm of backdoor listing.

事实上，陕西炼石矿业企业高估，只是借壳上市的缩影。

Therefore , study on application of pecking order theory in listed mining companies has important practical significance.

因此， 对矿业上市公司的融资优序问题研究具有十分重要的现实意义。

According to records, as early as the Spring and Autumn Period, there are mining and smelting of pig iron.

据记载，早在春秋时期，就有矿业开采与生铁冶炼。

Net seam using servo motor driven ball screw, Tuosi plate connected to the rail line, according to instructions sliding, net seam gap arbitrarily adjusted according to actual situation, with the screen blocking the production of mining and petroleum chemical industry pharmaceutical tablets filter mesh, filter the ideal network management device.

网缝采用伺服电机带动滚珠丝杠、托丝盘连接在直线导轨上，按指令滑动，网缝间隙根据实际情况任意调节，是生产矿业用筛拦网片及石油化工医药用过滤筛网、过滤网管的理想设备。

Get Mark Smith talking about his company's biggest asset and the feeling is one of being transported back to a high-school chemistry class. Cerium, lanthanum, praseodymium, neodymium ...

马克。史密斯是丹佛莫利矿业公司的首席执行官，听他讲述该公司最大的资产，感觉就像回到了中学的化学课上。

With the punchy developed of computer hardware and software, the computer functions in collecti...

目前，人工智能及专家系统在我国矿业领域的应用仍处于起步阶段，用计算机仿真的方法来编制采掘接替计划也取得了一些成果，但其对可视化和图形化方面的研究还有待完善。

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。