基本释义:

苗床平土器

网络释义

1)seedling bed leveler,苗床平土器

2)cover soil,苗床营养土

3)nursery bed covering material,苗床土材料

4)flat seedbed,[农]平地苗床

5)seed bed heater,苗床加热器

6)rice seedling bed soil,水稻育苗床土

用法和例句

According to the theory of nonlinear programming and interval estimation,an optimization model for application of fertilizer in rice seedling bed soil was suggusted,and the operational method was given.

本文通过对水稻秧苗质量评价标准的分析,根据非线性规划与区间估计理论,构造出水稻育苗床土施肥的优化模型及其计算方法。