矿井

Today the Trinities still bear the scars of extensive gold mining operations, ranging from placer mining that rerouted river and stream beds to a scattering of abandoned mining tunnels, some of which were operated into the 1930s.

直到现在特里尼特斯还饱受修砌挖金矿井时带来的创伤。从改变河流河床的采砂矿到分布在不同地方的废弃了的挖矿隧道，其中有些隧道还是20世纪30年代才挖的。

In order to solve the water utilization safety problem of hydraulic support in super-sized coal base,based on current mine water treatment technology ,a new underground mine water treatment technology is studied.

针对目前我国大型煤矿基地液压支架用水存在的安全问题，在现有处理工艺的基础上，研究了一种新型的矿井水井下处理工艺。

Six men have been trapped in a mine for 17 hours.

六个人被困在矿井里有17个小时了。

While we can talk about John's car or Mary's car,or John and Mary's car if it belongs to the two of them,we are in difficulty if one of the possessives is a pronoun:John and her car.A friend of mine recently slipped into saying This is Mary and I's car.We can ask a person how many children he has without going into the specifics of whether they are boys or girls;but we can not ask him how many brothers and sisters he has without getting precisely these irrelevant subanswers and then totalling them.

虽然我们可以谈论约翰的车或玛丽的汽车，或约翰和玛丽的汽车，如果它属于他们两人，我们正处在困难的，如果其中的possessives 是一个代词：约翰和她的car.a朋友矿井最近陷入的话说，这是玛丽和我的car.we可以要求一个人有多少儿童，他没有进入具体的无论是男孩或女孩，但我们不能要求他有多少兄弟姐妹们，他没有得到正是这些不相干的subanswers ，然后共他们。

The MSHA cited the Massey mine for hundreds of violations in recent years, including 10 so far this year related to legal requirements for ventilation systems to control methane and highly explosive coal dust.

MSHA称，Massey Energy Co。旗下的这座煤矿近年来发生过数百起违反矿山安全规程的事件，今年迄今为止就有10起违反煤矿通风系统要求的事情发生，这一系统旨在控制矿井内甲烷和高爆炸性煤尘的浓度。

Since along with computer technology's swiftdevelopment, the overseas advanced mine pit has used the closedcircuit TV as well as transportation system's synthesis protectionin the 90s, the use present information technology and thenetworking, transmits adhesive tape transport aircraft's each kindof parameter as well as the image.

随着计算机技术的飞速发展，90年代以来国外先进的矿井采用了工业电视以及运输系统的综合保护，利用现代信息技术与网络技术，传送胶带运输机的各种参数以及图像。

Form the theory to say, if we inspect things well, controllable circulatory ventilation can bring enough fresh air to circulatory places so that coal mine can produce safely. We study the coalface 66 in Jingting coal mine.

从理论上讲，应用可控循环通风，只要监测监控措施得力，保证有足够的新鲜风量进入循环区域，则可保证在可控循环通风情况下，矿井的安全生产。

Agovernment enquiry in 1893 found that the death rate for underground workers inthe slate mines was 3.23 per thousand, higher than the rate for coalminers.

政府在1893年进行的质询调查中发现板岩矿井中地下作业工人的死亡率为千分之3.23，高于矿工的死亡率。

In some industrial regions, heavily laden wagons,with flanged wheels,were being hauled by horses along metal rails; and the stationary steam engine was puffing in the factory and mine.

在一些工业地区，四轮马车用于承载重物，它们配备有带凸的缘轮，通过马力拉车在铁轨上行驶；静止的蒸汽发动机广泛运用于工厂和矿井之中。

By taking advantage of the features of the discrimination between two resources that still has a better result even if the sample amount is small,the discriminants are established.

在新区矿井样本少的条件下，多类判别的问题一直难以解决，特别是发生过突水淹井的煤矿，各含水层的地下水有了一定的混合，判别水源就更为困难。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。