anoxic environment meaning in English

缺氧环境

With rapid burial in a moist anoxic environment , such as the coal swamps of the carboniferous period , carbonaceaous films of plant material like fern fronds may survive
迅速埋藏于潮湿的缺氧环境下，正如媒在石炭纪沉没，类似蕨类植物的含碳植物材料即可能存活下来。
The scientific and technical accomplishments achieved by luzhou laojiao group in recent years were introduced in this paper covering the following aspects : establishment of new fermentation theoretical systems successively including " in - pits solid fermentation mode of lu - type liquor " , " fermentation control by organic acid " , " out - pits fermentation to produce aroma " and " starter fermentation under anoxic environment " etc . ; research on solid fermentation of daqu ; research on production techniques of high - grade liquor products
摘要近年来泸州老窖酿酒科技创新所取得的成果：先后创建了“泸型固态法白酒窖内发酵模式” 、 “有机酸控制发酵” 、 “窖外发酵生香” 、 “微氧环境曲药发酵”等新的发酵理论体系；固态大曲发酵的研究；超高档白酒生产工艺研究。