株

The experiment optimized the culture medium and conditions for PV 1 to yield the highest GABA: sucrose as carbon source,peptone and beef extract as complex nitrogen source,initial pH at 7.0,temperature at 30~34 ℃.The content of GABA was over 4 g/L in the optimum culture conditions.Thereby,i...

实验还对酸菜1号菌株的培养基和培养条件进行了优化：用蔗糖为碳源、蛋白胨和牛肉膏作为复合氮源、培养基初始pH为6.0、培养温度为30~34℃时该菌株发酵产GABA的量最多，发酵过程中的振荡培养(100 r/min)和静置培养对GABA的产量无明显影响；在最佳培养基组合和发酵条件下，发酵液中GABA含量可达4 g/L以上，表明利用乳酸菌进行富含GABA食品的生产是可行的。

ZY3 was the first bacterial strain took MHE as sole carbon and energy resources in China. It was explained for the characteristics of strain ZY3 degradating MHE in theory. In a word, this study was expected to be bestead for treating with the pollution of sex steroid hormones of China.

ZY3 菌株是国内首次分离出的一株以MHE 为唯一碳源、能源的高效降解菌，通过本实验，阐明微生物降解甾体雌激素的特性，在应用上提供优良菌种，希望能对我国的甾体雌激素废水治理有所裨益。

After exposing to Cd2+ 15 minutes to 10 hours, the strain still had a good response to it within the detection range. Conclusion By using the bio-engineered construct, a novel cadmium detection method is expected to be established.

实验表明，该工程菌株能够以绿色荧光蛋白基因为报告基因检测培养体系中最低浓度达1μM的镉离子；利用该菌株有望建立起一种方便快捷的重金属镉的检测方法，有很强的应用价值。

5 kinds of paddy soil treatments were studied, then each microorganism biocoenosis was extracted or bacterial strain was dissociated. Artificial synthesis ferric oxide was considered only electron acceptor, which inoculated soil leaching liquor or bacterial strain with reduction function in mineral salt culture system under anaerobic constant temperature condition. After different temperature treatments towards leaching liquor, temperature was controlled and AQDS added into culture system in order to discuss the effect of temperature and AQDS on ferric oxide microorganism reduction process.

采用5种水稻土为供试材料，分别提取微生物群落或分离铁还原菌株；以人工合成氧化铁作为惟－电子受体，在无机盐培养体系中接种土壤浸提液或具有铁还原功能的菌株，厌氧恒温培养；通过对接种液的不同温度处理(40， 50， 60， 70℃)、对培养温度的控制（30和50℃）以及向体系中添加AQDS，探讨温度及AQDS对氧化铁微生物还原过程的影响。

Enterobacter sp.LY402, which had been isolated and proved to be able to degrade PCBs, was researched to biodegrade chloradane under aerobic conditions.

本论文以氯丹为研究对象，利用实验室前期筛选得到的一株能好氧降解多氯联苯的菌株——Enterobacter sp。

This experiment is a benefit explore in the study of biodegradation of the nitroaryl compound. The Strain Lbrevis is a new bacteria strain which is able to biodegrade o-Nitrophenol.

本实验对芳香硝基化合物的生物降解作了有益的探讨，分离到的菌株短乳杆菌尚未见文献报道，是能利用 OPN的一个新菌株。

In this paper, we have studied the content of the capsular polysaccharides of Bacillus mucilaginosus KO1 and the capability of the bacterial potassium-releasing from K-feldspar and biotite in the medium containing nitrogen or free of nitrogen.

研究了胶质芽孢杆菌KO1菌株在不同培养条件下，其荚膜多糖含量随时间的变化以及菌株在有氮、无氮培养基中的解钾作用。

Objective Isolation of Hantaan-serotype virus strain that could be provided as a better candidate strain for bivalent inactivated vaccine.

目的 从病人血清分离汉坦病毒Ⅰ型毒株，为双价疫苗的配伍提供更好的候选株。

Objective To study the method to identify Brucella suis biovar 1 wild strain and S2 vaccine strain.

目的 寻找猪种布鲁氏菌生物1型野毒株（1330S）和猪种布鲁氏菌2号菌株（S2）的鉴别诊断方法。

The 50strains of detected strain show partial and plenitude resistance to β- lactamase tribe such as penicillin class, cef-operazone class ,show sensitive to amino- glucoside tribe buch as gentamycin, tobramycin, and quinolone tribe such as Ciprofloxacin, Nrfloxacin and Chloramphenicol.

结果〕经检测的50株菌株，显示对β-内酰胺族部分或完全耐药，对氨基糖苷族、酮诺喹族以及氯霉素等抗生素为敏感反应

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。