air quality target

Shindell said a good policy would target a greenhouse gas-emitting activity, and regulate it in order to improve air quality and slow climate change.

辛德尔认为，集中精力处理好温室气体排放问题，不失为改善空气质量，延缓气候变暖的一大良策。

Therefore, researching the target identification technology in the sea and air conditions is very important for getting target information with high quality.

因此，研究在海空复杂背景条件下的目标识别技术，对获取高质量海面目标信息具有非常重要的意义。

However, with traditional degasification method, the sample gas or the analytic target is commingled with the air that sneaks in, so the quality of the sample gas is distorted seriously;

但传统常规脱气方式，使作为分析对象的样品气不受控地混入空气，造成样品质量严重失真；