1. acute is caustic gastritis: Acute is caustic because swallow alkali, strong acid or other caustic, gastritis is and the loss of gastric mucous membrane that cause. ���Ը�ʴ��θ�ף����Ը�ʴ��θ���������̷�ǿ�ǿ���������ʴ���������θճĤ���ˡ�
2. More generally, lye is any strong alkaline solution or solid, such as sodium hydroxide (caustic soda ) or potassium hydroxide (caustic potash). �������˵����Һ���κ�һ��ǿ����Һ����壬�����������ƣ������ƣ����������أ����Լأ���
3. The caustic was regenerated from the spent caustic in an ethylene plant which adopted precipitation with a oxide of transition metal and causticization. ���ù��ɽ���������������Ϳ�����������ϩ�ѽ�ϼ�Һ�õ�������Һ��������������Һѭ��ʹ�õĿ����ԡ�
4. The development and design of climbing film process producing 73 wt% flake caustic soda from 45 wt% diaphragm caustic soda are discussed. �����˹���73%��������״����Ĥ�������������45%��Ĥ������73%Ƭ�����Ĥ�������տ�����ƽ�����̽�֡�
5. More generally, lye is any strong alkaline solution or solid, such as sodium hydroxide (caustic soda ) or potassium hydroxide (caustic potash). �������˵����Һ���κ�һ��ǿ����Һ����壬�����������ƣ������ƣ����������أ����Լأ���