氧氣

Gley (glei) A waterlogged soil lacking in oxyen, in which raw humus accumulates as a result of lack of decomposition by bacteria. 潛育土：是一種氧含量低而水含量很高的土壤，由于缺少分解性細菌而在其內積累了大量的腐殖質。

In order to guarantee full, electron beam curing trfatment typically need to be processed with the preparationg of besidesyour oxyen materials. 為包管固化充不分，電子束辦理歷程洋凡是必要用氮氣不興去被辦理質料的氧。

The effects of physical factors, such as heat, light and oxyen, on the stability of blackcurrant pigment were studied by spectrum analysis of the pigment. 通過對黑加侖色素可見光譜的分析，研究了熱、光、氧等物理因素對黑加侖色素穩(wěn)定性的影響。

Dichromate method is a common method to determine chemical oxyen demand,which is also the stipulated method in state standard GB11914-89,but the calculation of its uncertainty was never reported. 重鉻酸鉀法測定化學需氧量是常用的測定化學需氧量的方法,也是國家標準GB11914-89中規(guī)定的方法,但對該方法的不確定度的計算尚未見報道。

Keywords Hydrolysin ligin;Oxyen;Acetone;Medium; 水解木素;氧;丙酮;水;介質;