怎么能批量把右侧0.000:1方数据插入到右侧0.000：1下面呢

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begin	0.000:1		begin	0.000:1
0	5.31		0	5.31
6.112	5.147		2.103	5.315
13.906	4.634		2.169	5.26
16.714	4.32		3.833	4.316
30	4.365		8.71	4.547
begin	10.020:2		18.385	4.388
0	5.19		22.38	4.342
9.264	5.643		24.599	3.468
17.396	6.047		30	3.205
30	6.02		begin	10.020:2
begin	20.000:3		0	5.19
0	4.63		4.176	3.878
4.813	4.862		5.771	4.1
15.706	5.169		6.995	2.329
30	5.325		14.067	2.378
begin	28.622:4		15.018	3.861
0	2.34		16.948	3.918
5.299	2.288		17.838	3.236
7.207	3.984		18.529	2.578
14.187	4.203		19.749	2.446
16.143	5.066		20.145	3.352
22.243	5.245		30	3.094
30	5.37		begin	20.000:3
begin	41.267:5		0	4.63
0	2.32		4.088	4.114
5.495	2.111		5.366	4.129
6.573	3.941		6.814	2.491
9.957	4.193		13.967	2.592
20.723	5.279		15.05	4.058
30	5.311		16.879	4.123

怎么能把右侧0.000:1方数据插入到右侧0.000：1下面呢？