nitrogen source
基本解释
- 氮源；氮源物质
英汉例句
- Yeast extract WBS the best nitrogen source in liquid culturate, the second was (NH4)2SO4.
在液体培养中，病菌对氮源的利用以酵母膏为最好，其次为（NH4）2SO4。
dict.cn - Dextrose and maltose was the best carbon source, while asparagine (Asn)was the optimum nitrogen source for both hypha growth and spore bearing.
葡萄糖和麦芽糖为菌丝生长和产孢的最佳碳源。 天冬酰胺是菌丝生长和孢子产生的最佳氮源。 - The effects of inoculums, fermentation temperature and time, and nitrogen source on production of citric acid from aged paddy rice by liquid-state fermentation of Aspergillus niger were studied.
研究了接种量、发酵温度与时间、氮源等因素对以陈化稻米为原料，黑曲霉液态发酵法生产柠檬酸的影响，并优化了工艺。
双语例句
词组短语
- nitrogen doping source 氮掺杂源
- inorganic nitrogen source 无机氮源
- plasma activated nitrogen source 等离子激活氮源
- free nitrogen source 游离氨基氮
- only nitrogen source 唯一氮源
短语
专业释义
- 氮源
Nimbya sp. utilizated carbon sources optimum at D-sorbitol,the optimum nitrogen source was L-histidine.
但在供试的碳、氮源中，Nimbya sp.可利用的最佳碳源是D-山梨醇，氮源以硝酸铵基质上的菌落生长最快，L-组氨酸上产孢量最大。 - 氮肥形态
- 氮源
After the optimization of nitrogen source in induced media culture, the expression of purpose protein had been improved greatly.
通过对诱导培养基中氮源的优化，目的蛋白的表达量由345mg／l提高到750mg／l。 - 辅料
- n源营养
- 氮源