Objective The objective of the experiment is to clarify the effects of the subtending leaf nitrogen concentration on strength formation of cotton fiber.
目的探明棉铃对位叶氮浓度对棉纤维比强度形成的影响。
参考来源 - 棉铃对位叶氮浓度对纤维糖类物质和纤维比强度的影响Applying nitrogen was beneficial for accumulation of nitrogen concentration in the soil.
施氮有利于土壤积累氮素。
参考来源 - 大气湿沉降氮与玉米生态效益研究H. pluvialis assimilated nitrate quickly during exponential growth stage. The nitrogen concentration declined to 4.875 mg/L in 3rd day and decreased to 0.169 mg/L in the 7th day.
硝态氮浓度在培养初期下降迅速,第3 d降至4.875 mg/L,下降了85.3%,至第7 d下降为0.169 mg/L。
参考来源 - 雨生红球藻培养过程中色素动态变化与光合生理特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Change of phosphorus and nitrogen concentration in the leakage loss.
渗漏流失氮磷浓度的变化。
Standard nitrogen concentration in MS medium was enough for garlic cell growth and SOD production.
MS培养基的基本氮源已经足够满足大蒜细胞生长和SOD合成的需要。
The results showed thai the content of ergosterol in yeast cells decreased with increase of nitrogen concentration in fermentation medium.
结果表明，当培养基中含氮量增加时，酵母细胞内竞角固醇的积累减少。
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