TABLE II. Temperature Increase ( ) of Different Sample Materials After Microwave Heating for 2 min.

Sample materials		Loss tangent	Radius of the Sphere ( )	Simulated under thermal insulation condition (°C)	Simulated under thermal convection condition (°C)
Distilled water	77.4	0.122	0.1	0.94	0.001
			1	0.94	0.002
			10	0.94	0.022
Saliva from different individuals	69.7	0.145	0.1	1.23	0.001
			1	1.23	0.002
			10	1.23	0.024
	68.9	0.153	0.1	1.31	0.001
			1	1.31	0.003
			10	1.31	0.025
	71.6	0.153	0.1	1.31	0.001
			1	1.31	0.003
			10	1.31	0.025
Sea water	65.5	0.502	0.1	3.72	0.004
			1	3.72	0.007
			10	3.72	0.072