该系统稍加改变结构参数，也可测量其它气体的浓度。
Theinstrument and system can also measure other gas intensity under the structure parameter is changed.
所以结构性污染的解决关键是要改变经济系统中的特定结构。
Therefore the crux is to change the structure of the economic system.
所以结构性污染的解决关键是要改变经济系统中的特定结构。
Therefore the crux is to change the structure of the economic system.
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