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      ??????????????????????????????????????????????????????????λ????м????????????????????????????????????????????????????м??????????С???????????????α???????????????????????????
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      20

      25

      30

      35

      40

      50

      60

      70

      80

      90

      100

      120

      140

      150

      2.75

      0.431

      0.539

      0.647

      0.756

      0.863

      1.079

      1.295

      1.511

      1.727

      1.942

      2.158

      2.59

      ????

      3.238

      3.00

      0.471

      0.588

      0.706

      0.824

      0.942

      1.177

      1.413

      1.648

      1.884

      2.119

      2.355

      2.826

      ????

      3.533

      3.25

      0.510

      0.637

      0.765

      0.893

      1.020

      1.275

      1.530

      1.785

      2.041

      2.296

      2.551

      3.061

      ????

      3.827

      3.50

      0.549

      0.686

      0.824

      0.961

      1.099

      1.373

      1.648

      1.923

      2.198

      2.472

      2.747

      3.297

      ????

      4.121

      3.75

      0.588

      0.735

      0.883

      1.030

      1.177

      1.471

      1.766

      2.060

      2.355

      2.649

      2.943

      3.532

      ????

      4.416

      4.00

      0.628

      0.785

      0.942

      1.099

      1.256

      1.570

      1.884

      2.198

      2.512

      2.826

      3.140

      3.768

      ????

      4.710

      4.25

      0.667

      0.834

      1.000

      1.168

      1.334

      1.668

      2.000

      2.402

      2.669

      3.000

      3.336

      4.000

      ????

      5.004

      4.50

      0.706

      0.883

      1.059

      1.236

      1.413

      1.766

      2.119

      2.472

      2.826

      3.179

      3.532

      4.239

      ????

      5.299

      4.75

      0.745

      0.932

      1.118

      1.305

      1.491

      1.864

      2.237

      2.610

      2.983

      3.355

      3.728

      4.474

       

      5.593

      5.00

      0.785

      0.981

      1.177

      1.374

      1.570

      1.962

      2.354

      2.747

      3.140

      3.532

      3.924

      4.708

       

      5.888

      5.25

      0.824

      1.030

      1.236

      1.442

      1.648

      2.060

      2.472

      2.884

      3.296

      3.709

      4.120

      4.944

       

      6.182

      5.50

      0.863

      1.079

      1.259

      1.511

      1.726

      2.158

      2.590

      3.022

      3.452

      3.885

      4.316

      5.180

       

      6.476

      5.75

      0.902

      1.128

      1.354

      1.580

      1.804

      2.256

      2.708

      3.159

      3.608

      4.062

      4.512

      5.416

       

      6.771

      6.00

      0.942

      1.117

      1.413

      1.649

      1.884

      2.354

      2.826

      3.297

      3.768

      4.239

      4.708

      5.652

       

      7.065

      6.50

      1.02

      1.275

      1.530

      1.786

      2.040

      2.550

      3.060

      3.571

      4.080

      4.592

      5.100

      6.120

       

      7.654

      7.00

      1.099

      1.373

      1.648

      1.924

      2.198

      2.746

      3.296

      3.846

      4.396

      4.945

      5.492

      6.592

       

      8.243

      7.50

      1.177

      1.471

      1.766

      2.060

      2.354

      2.942

      3.532

      4.121

      4.708

      5.298

      5.884

      7.065

       

      8.831

      7.75

      1.216

      1.520

      1.825

      2.129

      2.432

      3.040

      3.650

      4.258

      4.864

      5.475

      6.080

      7.300

       

      9.126

      8.00

      1.256

      1.570

      1.884

      2.198

      2.512

      3.140

      3.768

      4.396

      5.024

      5.652

      6.280

      7.536

      8.792

      9.420

      8.75

      1.373

      1.717

      2.060

      2.404

      2.746

      3.434

      4.120

      4.808

      5.492

      6.181

      6.868

      8.240

      9.616

      10.303

      9.50

      1.491

      1.864

      2.237

      2.610

      2.982

      3.728

      4.474

      5.220

      5.964

      6.711

      7.456

      8.984

      10.44

      11.186

      9.75

      1.530

      1.913

      2.296

      2.679

      3.060

      3.826

      4.592

      5.357

      6.120

      6.888

      7.652

      9.184

      10.715

      11.480

      10.0

      1.570

      1.962

      2.355

      2.748

      3.140

      3.924

      4.710

      5.495

      6.280

      7.065

      7.848

      9.420

      10.99

      11.775

      10.5

      1.649

      2.061

      2.473

      2.885

      3.287

      4.121

      4.945

      5.770

      6.594

      7.418

      8.243

      9.891

      11.54

      12.364

      11.0

      1.727

      2.159

      2.591

      3.022

      3.454

      4.318

      5.181

      6.045

      6.908

      7.772

      8.635

      10.362

      12.089

      12.953

      11.5

      1.805

      2.256

      2.708

      3.160

      3.610

      4.512

      5.416

      6.808

      7.220

      8.124

      9.024

      10.832

      12.639

      13.541

      11.75

      1.844

      2.305

      2.767

      3.228

      3.689

      4.611

      5.534

      6.456

      7.379

      8.301

      9.223

      11.068

      12.913

      13.835

      13.5

      2.119

      2.647

      3.177

      3.706

      4.236

      5.295

      6.354

      7.413

      8.472

      9.531

      10.59

      12.708

      14.837

      15.885

      13.75

      2.158

      2.697

      3.237

      3.776

      4.316

      5.395

      6.474

      7.553

      8.632

      9.711

      10.79

      12.948

      15.111

      16.185

       
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