例句與造句

1. Research on the silicon nutrition in soil and plant
   土壤和植物的硅素營養(yǎng)研究
2. Effects of copper , molybdenum , silicon nutrition on balsam pear momordica charantia yield and quality in two vegetable fields
   在2種蔬菜土壤上銅鉬硅對苦瓜產(chǎn)量和品質(zhì)的影響研究
3. It's difficult to find silicon nutrition in a sentence. 用silicon nutrition造句挺難的