1) propionic acid accumulation
丙酸积累
1.
The effect of propionic acid accumulation in anaerobic digestion system was discussed, and the mechanism of propionic acid formation and the cause for accumulation, as well as the factors that inhibit the degradation of propionic acid were analyzed from various points.
讨论了厌氧消化系统中丙酸积累对系统的影响,从不同角度分析了丙酸的形成机理和积累原因,讨论了影响丙酸降解的阻抑因素,并就防止和控制丙酸积累提出了建议。
2.
As a result of propionic acid accumulation,rancidity is one of important factors that restrict stable operation of anaerobic reactor.
由于丙酸积累而造成的酸败问题一直是制约厌氧反应器稳定运行的重要因素之一。
2) acid accumulation
酸积累
1.
The serious acid accumulation phenomenon is occurred when anaerobic landfill leachate was recycled to the landfill at the initial stage.
针对垃圾厌氧填埋渗滤液在直接回灌初期会出现严重的酸积累现象,分析研究了垃圾准好氧填埋与厌氧填埋的渗滤液直接回灌后的出水水质,发现采用准好氧垃圾填埋的体系内所含挥发性脂肪酸量和COD量比厌氧填埋柱低得多,不存在酸积累现象;从整个降解过程看,准好氧填埋加快了COD的降解速率,加速了垃圾体的稳定化进程;另外,环境温度对垃圾体的降解速率影响很大,较高的温度能够加速垃圾体的降解速度。
3) Nitrate accumulation
硝酸盐累积
1.
Effect of Different Fertilizer Applying Treatments on Nitrate Accumulation in Rape under Different Nitrogen Levels;
不同氮素水平不同施肥处理对油菜硝酸盐累积的影响
2.
Research on vegetables nitrate accumulation under protectedcultivation in shaanxi guanzhong area;
陕西关中设施栽培蔬菜的硝酸盐累积状况分析
3.
The rules of nitrate accumulation in Dian lake drainage area in intensive cultivation are studied.
在种植西芹的土壤中,磷肥对土壤中硝酸盐的影响因氮肥的投入量不同而有不同的表现,生菜中施磷对土壤硝酸盐累积无显著影响。
4) Nitrate accumulation
硝酸盐积累
1.
The effects of application rates of nitrogenous fertilizer on nitrate accumulation in Chinese cabbage;
不同施氮肥水平对白菜硝酸盐积累的影响
5) nitrite accumulation
亚硝酸积累
1.
Experimental on nitrite accumulation in biological fluidized bed;
生物流化床内亚硝酸积累试验
2.
The experiment results showed that at the beginning of operation ,nitrite accumulation occurred due to adaptation to environment and growth lag of nitrobacteria .
试验结果表明 :在系统运行初期 ,由于硝酸菌对环境的适应性和生长的滞后性 ,暂时出现亚硝酸积累 ,但伴随硝酸菌适应与繁殖 ,亚硝酸被完全氧化 。
6) Accumulation of nitrate
硝酸盐积累
1.
The relationship between tonoplast H~+-pumping and accumulation of nitrate in non-heading Chinese cabbage;
不结球白菜体内硝酸盐积累与其液泡膜上质子泵的关系
补充资料：2-甲基-2-丙酸甲酯与2-丙酸丁酯
CAS：30397-35-4
分子式：(C8H8·C7H12O2·C5H8O2·C4H2O3)x
中文名称：2-甲基-2-丙酸甲酯与2-丙酸丁酯；乙烯基苯和2,5-呋喃二酮的聚合物
英文名称：2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2,5-furandione
2-Propenoic acid,2-methyl-,methyl ester,polymer with butyl 2-propenoate,ethenylbenzene and 2,5-furandione
分子式：(C8H8·C7H12O2·C5H8O2·C4H2O3)x
中文名称：2-甲基-2-丙酸甲酯与2-丙酸丁酯；乙烯基苯和2,5-呋喃二酮的聚合物
英文名称：2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2,5-furandione
2-Propenoic acid,2-methyl-,methyl ester,polymer with butyl 2-propenoate,ethenylbenzene and 2,5-furandione
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条