nutrien

常见例句

The understory vegetation and dead litter play a great role in the nutrien t cycling of the ecosystem.
林下植被和死地被物层在系统养分循环中具有重要作用.
Compound fertilizer and ammonium bicarbonate were used as vaccine nutrien.They were efficacious.The cost of nutrien can be saved about 40%.
菌种营养素采用复合肥和碳酸氢铵效果很好，可节约40%25左右成本。
Keywords college studen diet nutrien memory;
大学生;膳食;营养素;记忆力;
Nutrien Type and Polar Nutrient Balance Rule of Application Amoun and Ratio
土壤养分类型与量比线性极点养分平衡规律
4.The dynam ics of the nutrien t concen trations in the incubated bottles.
标题：图4培养瓶中营养盐浓度的变化 F ig.
, and nutrien such as starch, protein, amino acid, vitamin and mass microelement.
具有润肺止咳,清心安神,增强机体免疫力等功效。