缺氮 meaning in Chinese
minus nitrogen
nitrogen deficiency
nitrogen hunger
nitrogen stress
Examples
- Corn is one of the best indicators for nitrogen deficiency among the field-crop plants .
玉米是大多数大田作物中缺氮的最好的指示植物。 - In some plants, a mild nitrogen deficiency at certain stages of development may be desirable .
许多植物中，轻度缺氮在其发育的某些阶段可能是适宜的。 - As regards fertility status , almost all soils are deficient in n and about 90 % are low to medium in p
至于肥力状况，几乎所有土壤缺氮，约90 %土壤低磷或中磷。 - Assessed form mar - scope , the soil nutrient of the cultivated land was nitrogen - sufficient , phosphorus - deficient and potassium - opportune
而从宏观角度评价，黔江耕地的土壤养分可概括为缺氮贫磷适钾。 - The study was performed to explore how image technique can be used to diagnose the nitrogen deficiency in plant
本研究工作利用图像处理技术对植物缺氮进行诊断，为建立一套完整的氮营养诊断专家系统提供理论依据。