k ratio造句
例句與造句
- Effects of na k ratio in brackish water on survival and growth of litopenaeus vannamei
對凡納濱對蝦成活率和生長的影響 - At the same time , the screening cultivars and densities , and testing the effect of different n , p , k ratios were conducted
同時(shí)進(jìn)行了品種和密度篩選和不同氮、磷、鉀配比效果試驗(yàn)。 - It's difficult to find k ratio in a sentence. 用k ratio造句挺難的