The oligochitosan and chitobiose, produced by degrading chitosan, have exhibited some particular physiological activities and function. 摘要壳聚糖降解制备的低聚壳聚糖和壳寡糖具有许多独特的生理活性.
他们让我坐下，然后和我严肃地探讨了有关性的话题。They sat me down and had a serious discussion about sex.他对待性的态度非常开放。He was very open in his attitudes about sex.编辑的决定是最终性的，而且应该永远不会改变。The editor's decision is final and shall evermore remain ...
The significance and promising prospect of plant hair dyes were forecasted.提出了发展植物型染发剂的重要意义和广阔前景.Therefore, based on the field data obtained, stope stability can be forecasted.在此基础上, 可以根据获得的现场资料, 预测采场的稳定性.Expert has fore...