aciduric

Enterobacter aerogenes was irradiated by He-Ne laser to optimize the laser mutagenesis condition, and to test the heredity, aciduric and hydrogen-producing potential of the mutant.

运用He-Ne激光辐照产气肠杆菌（Enterobacter aerogenes），对激光诱变参数进行优化，考察了突变株的遗传稳定性、耐酸性和产氢特性。

Primary study on acid tolerance mechanism of a wild aciduric Rhizobium strain isolated from Pueraria lobata

一株耐酸野生葛藤（Pueraria lobata）根瘤菌的筛选与耐酸机理初步研究

Results S.mutans was the predominant aciduric bacteria in fissures of caries-free children and more frequently recovered at neutral pH.

结果变形链球菌是无龋组窝沟的优势耐酸菌，且中性条件下检出较多；

An aciduric mutant with steady hydrogen-producing capability, which was able to grow at acidic pH of 3.0, was obtained.

结果筛选到一株遗传性状稳定的高产氢突变株，具有良好的耐酸性，在pH值3.0时仍能生长。

PH value ranged 5-9 in general, 5.5 for aciduric bacteria and 7.5 for alkaline resistant ones.

pH值一般5～9，耐酸菌为5.5，耐碱菌为7.5。

Repairing of the Anticorrosion Parts of the Aciduric Pump

稀酸泵的防腐修复实践

Screening of hydrogen-producing aciduric Enterobacter aerogenes strain using He-Ne laser irradiation

激光诱变选育耐酸产氢菌产气肠杆菌