Influencing factors and the change of the water activity aw of solid state culture medium by using agricultural by products and forest fiber such as bran to produce cellulase in closed rotating axis solid state fermentation bioreactor is introduced in the paper, and it also introduces the effect of aw on the microbial growth and the production of the cellulase.
研究了在密闭的转轴固态发酵罐中,以麸皮等农林纤维为主要原料生产纤维素酶的过程中,固态培养基水活度aw的影响因数及其变化;以及在其它工艺参数不变的情况下,不同培养基水活度aw对纤维素酶生长和产酶的影响。
Water availability is measured in terms of water activity (aw).
水分的可利用性是用术语水活度aw的概念来表示的。
In Vitro and in Vivo Research of Osteoblastic Induced Mesenchymal Stem Cells Cultured on AW Porous Scaffold;
成骨诱导骨髓间充质干细胞与AW生物活性玻璃陶瓷多孔支架材料复合的体内外研究
Study on Preparation and Modification of a Novel Porous AW Bioactive Glass-ceramic Scaffold;
新型多孔磷灰石—硅灰石（AW）生物活性玻璃陶瓷支架材料的制备与改性研究
hydrolytic degree
[活性染料]水解率，水解度
a marginal standard of living
最低限度的生活水平
Groundwater Quality Evaluation Based on Ionic Strength and Ionic Activity
基于离子强度与活度的地下水质评价
Determination of water activity and pollen particles activity during the process from corbicular pollen to bee bread
蜂粮酿制过程中花粉粒活力和水活度的测定
surface active agents-preparation of water with known calcium hardness
表面活性剂－已知钙硬度水的制备
anionic surface active agents-determination of solubility in water
阴离子表面活性剂－水中溶解度的测定
Measurement method under the water for cobalt target activity is described.
本文描述钴靶活度的水下测量方法。
I am talking about production and living standards, not political systems.
不是说制度，是说生产、生活水平。
H.L.B. [hydrophile-lipohile balance]
界面活性剂亲油性与亲水性的平衡度
DRINKING WATER ADVANCED TREATMENT WITH OZONE...BIOLOGICAL ACTIVATED CARBON METHOD
用臭氧——生物活性炭法深度处理饮用水
Experimental Study on Low-strength Domestic Wastewater Treatment by Anoxic/Aerobic Membrane Bioreactor;
A/O-MBR处理低浓度生活污水试验研究
Trials & Studies on Treatment Low-strength Domestic Sewage by BAF;
BAF处理低浓度生活污水的试验研究
Researches on Method of Radioactivity Determination in Aquatic Products;
水产品中放射性活度的检测方法研究
The Application of Advanced Treatment by O_3-GAC of Dongjiang River;
臭氧—活性炭深度处理东江水的应用
Progress in silver-loaded activated carbon for the deep purification of potable water
饮用水深度净化载银活性炭研究进展