Water-power deep perforation well can ameliorate perforation completion and reduce skin factor of pollution during drilling.

实践证明，水力射孔井能够起到改善完井效果、降低表皮系数的作用。

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It is an easy and effective way that can help to find the primary factor of pollution and improve the insulator's ability of anti-pollution.

这一方法不仅简单、有效，而且也为寻找污秽主要成因、提升绝缘子抗污闪能力提供了帮助。

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Those who blithely factor oceanic uptakeinto the equations of what people can get away with when it comes togreenhouse-gas pollution should, perhaps, have second thoughts.

在提到温室效应的气体污染时，还高高兴兴把对海洋的肤浅了解当作系数放入平衡方程来逃脱责任的人们，应该改变主意了。

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However, the detractors of solar do not factor in all of the subsidies given to non-renewable energy (hundreds of billions of dollars a year in the USA), and they do not factor in the cost of our military to secure foreign oil supplies or our ongoing medical costs due to air pollution.

WHITEHOUSE: The Joy of Sustainability