ߵȽ¹
1.4 ݼο
1·źͨù淶JTJ D60-2004ͨ磬2004ꣻ 2·عźƹ淶JTJ D61-2005ͨ磬2005ꣻ 3·ֽԤӦźƹ淶JTJ D62-2004ͨ磬2004ꣻ
4̡ڶ棩Ҧɭͨ磬2009ꣻ 5ʾţһͨ磬1989ꣻ 6·źֲᡪšϡ£ͨ磬2001ꣻ 7·ֲᡪšϡ£ͨ磬1978ꡣ
5
ߵȽ¹
Ȧ
2.1ȷϵ
ϵmֵȷһáغϷȼٶһmֵߣⶨϲṹĸּγߴ磬빰ضԹŽĵغض
ĵ
ֵ
Թ
ֵ
з mֵmֵٶmֵӦõmֵΪ
ٶֵظ㣬ֱ߽ӽΪֹ
2.1.1ⶨϲṹߴ
1Ȧγߴ
ٽ
ȷȦ߶ȣ
Ȧ߶羶ʸߡϡشСйء
ҹʵ飬СС羶ʯŹȦ߶ȿɰо鹫ʽй㣺
ʽУȦ߶ȣmm Ȧ羶m
ϵһΪ4.5-6ȡֵʸȵļС ϵڹ·Ϊ1.4·Ϊ1.2 ƾʸΪ
ȡ
ȡȦ߶
·ȡ
Ȧȡ1mλȼ㣬
6
ߵȽ¹
Ծؽֿؽת뾶ڼ羶ͼʸ
ٶm=2.814ݹϵm
֪Ӧ
M
Ĺϵ±
=0.21
1.167 1.347 1.543 1.756 1.988 2.240 2.514 2.814 3.142 3.5 0.245 0.240 0.235 0.230 0.225 0.220 0.215 0.210 0.205 0.2
顶š-208(߹ǵҼҺ)
ã
羶
ʸߢ۹ŽͶӰ
ˮƽͶӰͶӰ
ܼȦ꣨ͼ2-1
xdy1'y1y1''yͼ2-1Ȧʾͼ
Ȧؿ羶24ȷ֣ÿȷֳ
ԹΪԭ㣬
ϸ[-1]Ӧ꣬Ӧ
7
ߵȽ¹
ꡣֵ2-1
2-1Ȧ
0 y1/f 1.000000 0.810048 0.647289 0.508471 0.390820 0.291988 0.210000 0.143218 0.090308 0.050213 y1 5.1132 4.1419 3.3097 2.5999 1.9983 1.4930 1.0738 0.7323 0.4618 0.2567 0.1132 0.0282 0 cos x 15.317 14.040 12.764 11.488 10.211 8.935 0.77363 0.81805 0.85706 0.89039 0.91816 0.94075 0.95873 0.6463 4.4669 5.7595 1 0.6112 3.5307 4.7531 2 0.5834 2.7263 3.8931 3 0.5616 2.0384 3.1615 4 0.5446 1.4538 2.5429 5 0.5315 0.9615 2.0245 6 0.5215 0.5522 1.5953 7.658 7 0.9727 0.5140 0.98325 0.99089 0.99605 0.99903 1 0.2183 1.2463 6.382 8 0.5085 -0.0468 0.9703 5.106 9 0.5046 -0.2478 0.7613 3.829 10.022130 3 10.005501 6 12 0 0.5020 -0.3888 0.6152 2.553 0.5005 0.5 -0.4723 -0.5000 0.5286 0.5000 1.276 0 עڶɡš¼-1ã
ɡš¼-208á
2Ϲߴ ٸȦ
8