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- Hereby, we distinguish two types of N2O reduction. 在此,我们区分两种类型的N2O的减少。
- Meanwhile intact soil cores C2H2 incubation test was performed in the lab to study influences of wet and dry alternated on the N2O emission so that further to explain the field results. 并采用乙炔抑制原状土柱培养法,对土壤由湿变乾和由乾变湿过程中N2O变化进行了模拟。
- C2H2, used for metal welding and cutting and as an illuminant. 乙炔,电石气一无色,极易燃或爆炸的气体,C2H2,用于金属熔接和切割技术和光源
- The wind drying soil could absorb N2O weakly in the incubation experiments. 6 风干土存在吸收N_2O的现象,但吸收的强度较小,变异性较大。
- The climax of N2O emission under RTSR and ZTSR was later 10 days than CTSR. 旋耕还田和免耕还田的N2O排放峰值比翻耕推迟10天;
- A colorless,highly flammable or explosive gas,C2H2,used for metal welding and cutting and as an illuminant. 乙炔,电石气一无色,极易燃或爆炸的气体,C2H2,用于金属熔接和切割技术和光源
- A colorless, highly flammable or explosive gas, C2H2, used for metal welding and cutting and as an illuminant. 乙炔,电石气一无色,极易燃或爆炸的气体,c2h2,用于金属熔接和切割技术和光源
- N2O is a gas released by ammonium nitrate, which is widely used as a fertilizer to increase crop yield. N2O是由硝酸铵释放出来的气体,硝酸铵是一种广泛使用的化学肥料用于增加农作物的产量。
- It codes for a large C2H2 type zinc finger protein which may act as a transcriptionfactor. PEG3基因编码一个高分子量的C2H2型锌指蛋白,该蛋白可能是一种转录因子。
- Infiltrates the N2O charger, after shake the whipper evenly, then inverts squeezes out the mousse. 将N2O气弹一支打入瓶内,适度摇晃30秒,将奶油慕斯挤出置于布丁上。
- It is firstly characterized for the SCAN-(C2H2)X genes to truncate the zinc finger domains at the carboxyl terminus. 我们鉴定了SCAN-(C2H2)X基因会在其羧基端截除锌指结构域。
- A laboratory study of reduction of N2O and NO over CaO under fluidized bed combustion (FBC) conditions is reported. 实验研究了 CaO及与 CO对 N2O、 NO的催化还原作用。
- Simply by adding an additional gas such as acetylene (C2H2), you can create chromium carbonitride. 简单地加入另外的气体例如乙炔,就能形成铬的碳氮化合物。
- Infiltrates the N2O charger, after shake the whipper evenly, then inverts squeezes out the mousse. Serve well chilled. 打入N2O气弹,摇晃均匀后倒置挤出,装饰在任何甜点上,更添口感。
- We, using Co as catalyst and C2H2 as source of carbon, produced carbon nanotubules. 本文以钴为催化剂、C2H2为碳源,制备出了纳米碳管。
- The sources and sinks of present main green house gases, which are CO2, CH4, N2O, HFCs, PFCs, SF6 are explicated. 中国科学院大气物理研究所大气边界层物理和大气化学国家重点实验室北京100029;
- The reaction mechanism between C2 and C2H2 was investigated at B3LYP/6-31+G* level. 在密度泛函理论B3LYP/6-31+G水平上研究C2分子自由基与C2H2分子的反应机理。
- Title: The variation characters of N2O and CH4 fluxes in Stipa grandis grassland in Inner Mongolia. 关键词:大针茅草原;温室气体;通量;日变化;季节变化
- In order to develop and popularize fluidized bed boiler,N2O emission problem must be solved. 发展和普及流化床锅炉必须解决N2O的排放控制问题。
- The ICSU report suggests N2O emissions in general are probably more important than had been realised. 国际科学理事会的报告指出,整体来说,笑气的排放远比大家已经理解的程度还要严重。