nitrogen bulb（意思翻译）

定氮球管

nitrogen bulb（相似词语短语）

1、bulb───vi.生球茎；膨胀成球状；n.电灯泡；鳞茎；球状物

2、nitrogen───n.[化学]氮

3、bulb flowers───球茎花

4、nitrogen fertilizer───[肥料]氮肥；氮肥肥料；氮肥（料）

5、olfactory bulb───[脊椎]嗅球

6、light bulb───n.电灯泡；n.灯泡

7、scilla bulb───坐骨球

8、ammoniacal nitrogen───氨态氮；[化] 氨型氮

9、nitrogen species───形态氮

nitrogen bulb（双语使用场景）

1、key period of element absorption was plantlet to visible bud stage. Potassium was more important than Nitrogen and Phosphorus for development of bulb.───植株营养吸收的关键时期为幼苗至现蕾期，鳞茎发育对钾营养的需求大于氮和磷。

2、Objective: To guide production of Saffron better, the effects of planting density and quantity of nitrogen fertilizer on bulb yield were investigated.───前言：目的：探索种植密度和氮肥用量对西红花球茎产量的影响，更好地指导西红花生产。

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