18. Irrigation district water-measuring is the important method and guarantee of practising using water planly, assignment accurately, using irrigation water equably and meterage.
灌区量水,是实行计划用水、正确分配、合理使用灌溉水的重要手段,是实行计量收费的重要保证。
youdao
19. Irrigation district water-measuring is the important method and guarantee of practising using water planly, assignment accurately, using irrigation water equably and meterage.
灌区量水,是实行计划用水、正确分配、合理使用灌溉水的重要手段,是实行计量收费的重要保证。
youdao
用作副词 (adv.)
The thymus has no obvious demarcation into an outer cortex and inner cortex.Lymphocytes and the macrophages are dispersed in the thymus parenchyma equably. 牙鲆胸腺没有明显的外区和内区之分,胸腺细胞和巨噬细胞比较均匀地分布于整个组织中,未能观察到胸腺小体。