Experiments on chemical control of weeds in sunlight greenhouse, big plastic shed, waste slope land and basic farmland were carried out.
在日光温室、塑料大棚、土坡荒地和基本农田条件下，应用化学除草剂进行防治试验。
Nor did the Witch waste any time gazing up at them; they saw her set off northward down the slope of the hill.
女巫也不愿浪费时间目送他们，只见她朝北边的山坡下走去了。
The waste water produced from the factory facility and the rain water collected naturally using the slope of the land is recycled and re-used in irrigating the surrounding landscape.
工厂设施产生的废水和利用斜坡收集的雨水被回收用于灌溉周围的景观。
A great quantity of stripped waste rock can be reduced by the slope configuration determined by the proposed model, as compared with that determined with the traditional theory of slope stability.
该边坡形状与传统的稳定性理论确定的边坡形状相比较，可在保证边坡稳定的前提下减少巨大的废石剥离量。
The mixture of solid waste and dry litter works its way down-slope into the waste alley as a result of natural pig activity.
猪在活动时使干垫料与固体猪粪的混合物滑到粪沟去。
Therefore, altering the small landform in waste rock hill partly, shorting the length of slope, recovering vegetations quickly, raising.
因此，改变矸石山局部小地形、缩短坡长、快速恢复植被、提高土壤入渗是减少水土流失的有效途径。
The critical sliding field technology was used to probe the sliding surface of a waste-dump slope.
应用临界滑移场技术，对排土场边坡进行临界滑动面搜寻。
On the premise of ensuring the slope safety, the volume of dump waste increases as far as possible.
在保证边坡安全的情况下，尽可能地增加排土场的容积。
Slope stability including slope stabilization of landfilling area and waste body.
边坡稳定包括填埋库区和垃圾堆体的边坡稳定。
Slope stability including slope stabilization of landfilling area and waste body.
边坡稳定包括填埋库区和垃圾堆体的边坡稳定。
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