组合层 meaning in English
composite layer
Examples
- Chemical treatments ( soaking seeds in 15 % h2o2 for 30min or in 75 % ethanol for 30s ) before stratification were not more effective than the control in breaking seed dormancy
另以15 % h2o2浸泡30分钟及75 %酒精浸泡30秒钟之药剂处理后再进行低温或组合层积，其删除种子休眠效果均逊于控制组（未经药剂处理者） 。