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Resorcin biodegradation was studied by acclimated anaerobic sludge with sucrose,glucose,butyrate and ethanol as co-metabolism substrates in ASBR reactor.

分别用蔗糖、葡萄糖、丁酸盐和乙醇作为驯化好的厌氧污泥的共代谢基质,在厌氧序批式反应器中对间苯二酚的降解进行研究。

In the study, the roughhewn teapolyphenols aider extraction arepurified and separated, and the contents of some sorts of catechol couldbe exactly analyzed in HPLC with such advantages as short time foranalysis, easy operation, and so on.

通过正交实验的方法,提取茶多酚的最佳工艺条件为:27%的微波辐射功率;微波辐射9min;溶剂用量为40ml/g;润湿水量为4ml/g。

In the pH=7.00 phosphate buffer solution, a detailed study of diethyl stilbestrol's electrical behavior has been done at the MWNT /graphite modified electrode. The results show that: the diethyl stilbestrol can generate a sensitive oxidation peak at about +0.375V and a weak reduction peak at about +0.095V on the MWNT /graphite modified electrode respectively.

在pH=7.00的磷酸盐缓冲溶液中,利用MWNT/石墨修饰电极,系统研究了该修饰电极对己烯雌酚的氧化,阳极扫描过程中,在+0.375V出现一个灵敏的氧化峰,阴极扫描过程中,在+0.095V出现一个还原峰。

Through PEDs analysis, comprehensive frequency assignments of thiophenol were performed and the scaling factors of the thiophenol were found. The calculated Raman spectra of several conformations of the thiophenol adsorbed on gold were obtained.

同时,在B3LYP/6-311+G/LANL2DZ水平上优化得到苯硫酚的各种形态与金结合,即C6H5SH-Au,C6H5SAu,C6H5S-Au的平衡构型,且在此基础上得到了C6H5SH-Au,C6H5SAu,C6H5S-Au三种形态的计算拉曼谱图。

The results show that dio-lefinic urushiol content influences film properties and is an important factor affecting the quality of Chinese lacquer.

研究结果指出,双烯漆酚的含量与漆膜性能有关,是决定生漆质量的重要因素,这是生漆认识史上新的进展。

The SBP,DBP,HR,the time of eyes open,the time of extubate,the cases with PONV,the average value of VAS whitin 8 hours and the dosage of propofol were recorded in preanesthesia,proanesthesia,the fifth minute in aeroperitoneum and the time of operation completed.

记录麻醉前、麻醉后(气管插管后或硬膜外平面固定后期气腹前)、气腹后5min及术毕时的SBP、DBP、HR、呼之睁眼时间、拔管时间、术后恶心呕吐发生例数及8h内的平均VAS评分、两组异丙酚的用量。

The determination on the contents of Quercetin and Kaempferol in Ardisia Japonica by HPLC is to confirm its collaborative effection of cough and expectorant with Bergenin.

用高效液相色谱法测定矮地茶中槲皮素和山奈酚的含量,拟证实其与岩白菜素的止咳化痰的协同作用。

The two-step process involving gas oxidation of phenol to benzoquinone with complex metal ions catalysts and reduction of benzoquinone to hydroquinone with iron powder was studied.

以苯酚为原料,复合金属离子为催化剂,研究用气相氧化合成苯醌,用铁粉还原苯醌制对苯二酚的两步法工艺,考察了氧化过程中的工艺条件对反应的影响。

Similar responses were obtained in decerebrate, isoflurane-freerats administered etomidate and in isoflurane-anesthetized ratsadministered propofol.

在去大脑、给予依托咪酯未用异氟醚的大鼠或给予异丙酚的异氟醚麻醉大鼠,也可以记录到相似的反应。

The contents of quercetin and kaempferol have close relation with both the variety and the hostplant.

槲皮素与山萘酚的含量不仅与菟丝子的品种有关,而且与其寄生的植物有关。

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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。