Warning: file_put_contents(): Only 0 of 4904 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 soil burial test例句_soil burial test英汉例句_soil burial test双解例句_沉淀汉英词典
The biodegradability of regenerated cellulose film was tested by soil-burial test in field, culture-dish test and CO2 evolution test respectively. 采用田间掩埋、平皿培养和CO2释放试验分别测试了再生纤维素膜的生物降解性。