1. When the activated charcoal sweetening agent adsorption achieved when saturated, the desulphurization efficiency drops obviously, must carry on the regeneration. ������̿����������ﵽ����ʱ������Ч�������½����������������
2. By meanings of methods such as chemical com position analysis, SEM and so on, the cracking reason of impulse pipe of reactor in the jet fuel sweetening unit was analyzed. ���û�ѧ�ɷַ������羵�ȷ������Ժ�ú����Ӧ����ѹ�ܿ����¼�����ʧЧ���������������ƣ���ƻ����������ƿ��Ѳ�����ԭ������Ľ����顣
3. Other flavoured, modified, or fermented milk (including kephir), whether or not containing added sugar or other sweetening matter or flavoured or containing added fruit, nuts or cocoa. ������ζ�����ʻ�֮�飨��������ƣ��������Ƿ���ǻ���������ζ�ϻ����ϣ�������ˮ���������ɿ��ߡ�
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n.
1. something added to foods to make them taste sweeter
2. an improvement that makes something more agreeable
3. the act of adding a sweetener to food