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- carbon nitrogen ratio 碳 氮比,碳氮比率,碳氮比
- Through flask culture,research Lentinula edods submerged culture optimum fermentation time,the optimum carbon,nitrogen and optimum best quality carbon and nitrogen ratio. 通过摇瓶培养,研究香菇液体深层培养最适发酵培养时间、最适碳源、最适氮源及最佳碳源与氮源质量配比。
- Four main factors from the factor load matrix were defined , namely the carbon nitrogen factor, chlorine factor, combustion factor and the factor of Nitr/ Nic. 由化学成分的因子载荷矩阵得到4个主因子，即碳氮因子、氯因子、燃烧性因子和氮碱比因子。
- Implementation of the scheme has resolved the problems on difficult hydrogen nitrogen ratio estimation and difficult control, it has apparent economic and social benefit and worth extend. 该方案实施后,解决了操作人员在实际操作过程中对氢氮比判断难、控制难的问题,具有明显的经济、社会效益及推广价值。
- essential amino acid/total nitrogen ratio 必需氨基酸与总氮比率
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- carbon to nitrogen ratio C/N比
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- carbon to nitrogen ratio (C/N) C／N
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- Effects of Different Carbon Nitrogen Nutrition Sources and Temperature on Mycelial Growth of Stropharia rugoso-annulata 不同碳氮营养源和培养温度对大球盖菇菌丝生长的影响
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- Discussion of Sampled Data Control System Scheme of Hydrogen Nitrogen Ratio in Synthetic Ammonia 合成氨氢氮比采样控制系统方案讨论
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Keywords All LTS integrated methanol production adjustment with microcomputer hydrogen nitrogen ratio; 全低变;联醇;微机调节;氢氮比;
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
