“负荷的”的英语？

这减轻了负荷的重量。This reduced the weight of the load.他们似乎受到自己的工作负荷的限制.They seem to be conditioned by their own work loads.纺织废水污染负荷的90%以上是由工艺过程的各种化学品构成的.Over 90 % of the pollution load of textile wastes is contributed by the pro...