煤矿

Investors will be hoping for further clarity when Canberra rules on other proposed investments by China companies in local groups, including Sinochem's A$2.8bn offer for Nufarm, the agricultural chemicals maker, and Baosteel's purchase of 15 per cent of Aquila Resources, an iron ore and coal miner.

投资者希望澳大利亚政府对中国企业其它投资协议做出裁决时能更加透明。包括中化集团对农用化学品生产商新农公司28亿澳元的收购，以及宝钢集团对铁矿石和煤矿生产商阿奎拉资源15%股份的收购。

Coal mining to iron and steel industry provides a wealth of energy, rail has become a major consumer of iron.

煤矿的开采给钢铁工业提供了丰富的能源，铁路又成为铁的主要消费者。1861年至1870年，德意志的制铁业出现了强劲的高涨，生铁产量超过法国逼近英国 [6](P.2)。

Based on the actual conditions of the 5342 fully mechanized caving face of Wulan Coal Mine, the 3-D distribution of gas in the face is tested by measuring points arrangement in the stereo grid. The isograms of gas distribution of the face are drawn. Gas concentration nadir distribution curve along the working face incline direction is drawn by method of seeking function minimum points. The method of calculating gas emission components ratio of the face by means of the curve is brought forward.

针对乌兰煤矿5342综放工作面的实际条件，采用立体网格状的测点布置，对该工作面瓦斯体积分数三维分布进行了测定，绘出了瓦斯分布等值线图，采用求函数极值点的方法，得出了工作面沿倾向瓦斯体积分数最低点分布曲线，提出了基于瓦斯体积分数最低点分布函数的瓦斯涌出分量比例计算方法。

According to the optical properties tested by polarizing microscope and Fedorov stage as well as chemical test and analysis, it is shown that the rock is a kind of kaolinitic clay rock composed of kaolin with pure composition, coarser grain, and very good crystallization.

铜川王石凹黑色高岭石粘土岩的成因分析柳淑霞，白开寅（西安地质学院资源系，西安710054）提要黑色高岭石粘土岩，是铜川王石凹煤矿石炭纪煤系地层顶部，五号煤层的上部一层稳定的煤矸石。

They have received kickbacks from property developers, and they run coal mines without considering the impact on the environment.

他们从业主手里接受回扣，大量开采和经营煤矿，从来不考虑对环境有何影响。

The product is currently the industry flow, pressure, the largest power pumping stations to meet the large-bore heavy coal mine stent quick movements, pushing wandering and high-yield, high efficiency coal mining needs.

该产品是目前同行业流量、压力、功率最大的泵站，能满足煤矿大缸径重型支架快速升降、推溜和高产、高效采煤的需要。

A series of impact tests are conducted on Beijing Daanshan lump coal with different impact speeds and impact direction.

采用传统的冲击试验机对北京大安山煤矿的块煤进行了不同冲击速度、不同的冲击方向条件下的有缺口冲击试验。

Our main production rolling machine, Roll machine, Stubbs feeder, cut feeder, the first rolling machine, cutting machine, and other standard pieces of equipment and the Serratula coal mine machinery bolt machine, clip bolt machines.

本厂主要生产滚丝机、搓丝机、拔料机、切料机、轧头机、切断机等标准件设备和煤矿机械麻花锚杆机、道钉机等。

The main products are: coal mine mesh network equipment hook-diamond-shaped flower-ginning net-net-net mine Jingwei deduction silk-screen machine gill-net-blade machine welded wire mesh gill nets of welded steel ball cleaning machine-woven nets Metal mesh weaving machines hexagonal heavy machine-hexagonal stone cage of high-speed network for block-screen machines for blocking machinery and related products, and so on screen.

主要产品有：煤矿丝网设备勾花网机菱形网机轧花网机经纬网机矿筛网机扣丝机刺网机刀片刺网机电焊网机钢筋焊接网机清洁球机织网机金属丝网编织机六角网机重型六角网机石笼网机高速护拦网机护拦网机丝网机械及丝网相关产品等等。

Mines like these have made Shanxi's coal magnates some of the wealthiest people in China.

象这样的煤矿使得山西煤炭巨头成为中国最富有的人。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐