As soil conservation is a complicated systematic engineering, its tasks can not be implemented by an-unitary profession.
水土保持是一项复杂的系统工程。这个任务不是单一措施、某个业务部门能承担得了的。
The results showed that the systematic control strategy had a more pronounced effect of the energy conservation on distribution lines under the same compensation position and capacity.
计算结果表明，在相同的安装位置和补偿容量下，系统控制策略对配电线路的降损节能效果更显著。
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