例句：

　　Experimental research for the hydrothermal degradation system of labile organic compounds

　　可降解有機(jī)物濕解實(shí)驗(yàn)研究

　　Significant seasonal variation of soil labile organic carbon was found.

　　土壤活性有機(jī)碳含量具有明顯的季節(jié)性變化特征。

　　Content and seasonal change in soil labile organic carbon under different forest covers

　　不同森林植被下土壤活性有機(jī)碳含量及其季節(jié)變化

　　Labile organic matter and carbon management index in red soil under long-term fertilization

　　長(zhǎng)期不同施肥下紅壤活性有機(jī)質(zhì)與碳庫(kù)管理指數(shù)變化

　　The contents of soil labile organic matters were increased with time during study period.

　　土壤各活性有機(jī)質(zhì)含量隨時(shí)間的推移而增加。