例句與造句

1. The changes in delayed light emission intensity may provide a new approach for the detection of environment pollution and its impact on the ecosystem
   利用這種光強度的變化來表征環(huán)境對植物的脅迫程度，為環(huán)境污染的監(jiān)測及生物學評價提供了新的檢測手段。
2. It's difficult to find delayed light emission in a sentence. 用delayed light emission造句挺難的