采石场

And then analyze the characteristic of a hypaethral quarry and some ecological and environmental impact brought by opencast working. Such as some familiar pollute source, harms brought by opencast working: botanic reakage, water pollution, edaphic reakage, water and soil loss, biomass reduce.

然后对露天采石场的特点以及开采造成的生态环境影响进行分析，如一些常见的污染源，开采造成的危害：植被破坏、水体污染、土壤破坏、水土流失、生物量减少等。

These lithological differences are obvious only where the weathering of the face of the quarry has altered the carbonate-rich beds.

这些岩性的差异是显而易见的只有当风化面对采石场已经改变了碳酸盐丰富的病床。

Roussillon Quarry, France, 1995

鲁西荣采石场，法国，1995

But when the yards of some huge stone corporation came into view, filled with spur tracks and flat cars, transpierced by docks from the river and traversed overhead by immense trundling cranes of wood and steel, it lost all significance in her little world.

但是当她看到巨大的石料公司的采石场，看到里面纵横交错的铁路专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大吊车，她就莫明其妙了。她没有见过世面，当然不明白这些东西的性质。

But when the yards of some huge stone corporation came into view, filled with spur tracks and flat cars, transpierced by dock s from the river and traversed overhead by immense trundling cranes of wood and steel, it lost all significance in her little world.

但是当她看到巨大的石料公司的采石场，看到里面纵横交错的铁路专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大吊车，她就莫明其妙了。她没有见过世面，当然不明白这些东西的性质。

But when the yards of some huge stone corporation came into view, filled with spur tracks and flat cars, transpierced by docks from the river and traversed overhead by immense trundling crane s of wood and steel, it lost all significance in her little world.

但是当她看到巨大的石料公司的采石场，看到里面纵横交错的铁路专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大吊车，她就莫明其妙了。她没有见过世面，当然不明白这些东西的性质。

For individual use, but when the yards of some huge stone corporation came into view, filled with spur tracks and flat cars, transpierced by docks from the river and traversed overhead by immense trundling cranes of wood and steel, it lost all significance in her little world.

采石场'。''，看到里面纵横交错的铁路专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大吊车，她就莫明其妙了。她没有见过世面，当然不明白这些东西的性质。

The faunas in the two quarries are similar, but with differences in the relative abundance of some of the organisms.

该动物群中的两个采石场是类似的，但不同的相对丰度的一些生物体。

It also includes a large system of quarries and kilns .

它还包括一个由众多采石场和砖窑所组成的巨大系统。

The main applications are in urban infrastructure construction and in quarries.

其主要应用于城市的基础建设工程和采石场。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。