删定

shān dìng gǎo jiàn

删定稿件

revise and finalize a manuscript

dāng shān dìng guī mó yī dìng shí zěn yàng shǐ dān wèi chéng běn de yí chuán jìn zhǎn zuì dà

当删定规模一定时，怎样使单位成本的遗传进展最大？

When the testing scale is fixed, how can the maximum genetic progress in unit cost be gained?