certified seed meaning in Chinese
合格种籽
合格种子
鉴定的种子
Examples
- Certified seed potatoes
马铃薯脱毒种薯 - Rice seed . not all farmers used certified seed . some farmers used low quality seeds . the reason is that certified seeds are not always easily available
水稻种子：并非所有农民都采用有证书的种子，这类种子农民不易弄到，所以有些农民便采用质量差的种子。 - A new genetic algorithm based on diffluent mechanism ( dmga ) is put forward . its strategy is that excellent seeds are set limit to reproduce , certified seeds are crossed and bad seeds are mutated . the crossover probability and mutation probability is adjusted by the evolutionary equality
提出一种基于分流机制的新型遗传算法（ dmga ） ，该方法采用优种限量繁殖，达标种交叉和劣种变异的策略，交叉和变异概率根据进化质量自适应地调整，使种群具有很强的可进化性。