表 2.

光照强度及时间对光固化树脂水门汀表面单体转化率的影响

Effect of light intensity and illumination time on surface monomer conversion of light-cured resin cement  /%

Items	10 s	20 s	40 s	60 s	F	P
n=5
800 mW/cm2	39.62±3.01	42.74±2.75	43.19±0.93	46.21±2.36	10.887	0.001
1 000 mW/cm2	47.80±5.16	48.95±1.85	47.46±1.48	47.97±2.28	0.356	0.786
1 200 mW/cm2	48.29±1.40	48.80±1.31	47.72±0.67	48.49±4.31	0.722	0.553
F	15.002	17.052	0.049	1.740
P	< 0.001	< 0.001	0.952	0.217