Experimental Investigation on Stirring Rate Affecting Bubble Structure of Resin Anchor Agent and Anchoring Strength

Table 3

Characterization of specimens aperture data.

Group number	Number	N1/individual	N2/individual	D1 (μm)	D2 (μm)	|D1–D2| (μm)	D (μm)
1	1-1	185	190	70.17	65.11	5.06	65.08
	1-2	173	194	67.03	66.56	0.47
	1-3	218	230	62.18	59.43	2.75
2	2-1	213	189	63.98	65.62	1.64	62.74
	2-2	209	199	60.09	64.54	4.45
	2-3	228	192	59.48	64.73	5.25
3	3-1	227	209	58.57	61.16	2.59	57.26
	3-2	238	230	56.01	58.39	2.38
	3-3	229	244	56.23	52.42	3.81
4	4-1	221	236	56.54	53.62	2.92	55.31
	4-2	232	227	56.32	59.39	3.07