Cities upstream use the river to get rid of sewage.
上游的城市将污水排放到河里。
the emission of carbon dioxide into the atmosphere
向大气排放二氧化碳
The health of our children is being endangered by exhaust fumes.
我们孩子们的健康正受到排放出的废气的损害。
Most scientists accept that climate change is linked to carbon emissions.
大多数科学家都相信气候变化与排放的含碳气体有关.
Pollutants are constantly being released into the atmosphere.
污染物质正在不断地被排放到大气中去.
The boiler discharged steam.
锅炉排放了蒸汽.
The limit for carbon monoxide is 4.5 per cent of the exhaust gas.
尾气中一氧化碳的排放限量为4.5%。
The emission of gases such as carbon dioxide should be stabilised at their present level.
二氧化碳等气体的排放应该稳定在当前水平。
A crew of assistants oiled and adjusted the release mechanism until it worked perfectly.
一班助手给排放装置加润滑油并作调试，直到其达至理想工作状态。
A number of beaches in the region have been polluted by sewage pumped into the Irish Sea.
这一地区的一些海滩已被排放到爱尔兰海的污水污染了。
I am all for cutting carbon dioxide emissions, but that would be much more easily achieved by giving subsidies to windpower, than with nuclear power.
我完全赞成减少二氧化碳的排放，但是，相比发展核能，对发展风能提供补贴更容易实现这一目标。
The 1987 Amendments limit 301 ( g ) discharges to a few well - studied nonconventional pollutants.
1987年的修正案把第301条 ( g ) 的普通排放限制施加在一些认真研究过的几种非常规污染物上.
Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible.
因此, 非持续性排放限制只有在持续性控制技术变得不可行时才是适当的.
The district court had ordered an immediate halt to discharges.
地区法院已经命令,立即停止排放.
A utility can emIt'sO 2 only to the extent permitted by its allowances.
其效用是保证二氧化硫排放在许可排放量所允许的范围之内.