The result showed that after a series of purify processing, the discharge can reach the sewage-free emission requirement.

实验结果表明，酒糟废水经膜分离技术除杂后，可实现无污水排放。

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Owing to increasingly strict emission regulation, gasoline properties not only satisfy the needs of high performance for the engine, but also attain the requirement of vehicles exhaust control.

针对日益严格的排放法规，汽油品质特性不仅要满足发动机高性能的需要，还应达到车辆排污控制的要求。

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The study showed that the maxim secondary emission coefficient of rare earth molybdenum cathode materials was 2.45, which meet the requirement (>2.0) of magnetron to the cathode materials.

研究结果表明，稀土钼次级发射材料的阴极试样的最大次级发射系数达到2.45，满足了磁控管对阴极材料的次级发射系数2.0以上的应用要求。

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One such emerging tool is the voluntary carbon emission market, a place where corporations voluntarily buy emission credits to offset their own carbon emissions without regard for any requirement like a carbon cap.

FORBES: BY DENNIS POSADAS