1) C21 steroid
C21甾体类
1.
The study on C21 steroid constituents of Cynanchum plants in recent 15 years was reviewed.
结合国内外相关文献,综述了近15年来萝藦科鹅绒藤属植物C21甾体类化学成分的研究进展,并对C21甾体苷化合物中糖单元的核磁共振谱学特征及其结构测定方法进行了小结。
2) C21 steroids
C21甾体类化合物
3) C2
C2
1.
Effect of C2 gene on humen gastric cancer cell cycle;
C2基因对人胃癌细胞周期的影响
2.
PREPARATION AND IDENTIFICATION OF THE FUNCTIONA LLY PURE C2 IN GUINEA PIG SERUM;
豚鼠血清功能纯C2分子的制备和鉴定
4) C~2Σ state
C2∑
5) C2 hydrocarbon
C2烃
1.
The experiments of glow discharge plasma conversion of methane to C2 hydrocarbons were conducted by a novel reactor with rotary electrode at room temperature and atmospheric pressure.
采用新型的旋转电极辉光放电反应器,在常温常压下对辉光等离子体作用下的甲烷转化制C2烃进行了研究。
2.
In this paper the kinetics of methane cracked and converted to C2 hydrocarbons in cold plasma was investigated.
本论文着重探讨冷等离子体裂解甲烷制C2烃反应的动力学过程。
6) C_2 hydrocarbons
C2烃
1.
The synergism of BaO/γ-Al_2O_3 catalyst and cold plasma used in the reaction of oxidative coupling of CH_4 with CO_2 to C_2 hydrocarbons was studied.
研究了冷等离子体与BaO/γ-Al2O3催化剂协同作用下CO2氧化CH4制C2烃反应。
2.
At low temperature(300～500 K) and atmospheric pressure,the reaction of methane to C_2 hydrocarbons in the presence of appended gas(carbon dioxide,argon and hydrogen)under direct current plasma was investigated.
在低温(300~500 K)常压下,考察了不同性质的添加气二氧化碳(CO2)、氩气(Ar)和氢气(H2)(添加气摩尔浓度0%~80%)对直流冷等离子体转化甲烷制C2烃反应的影响。
参考词条
补充资料：体类
1.体式;类别。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。