...tI=(Imax−Iz)(1−Kf1)I=Iz(1−Kf2)Ew=IR长孔:Kn=0.545n+0.137(n≥10)Ejm=KjEw长孔:Kn=0.97n+0.096(n≤9)方孔:Kn=1.03n+0.047(n≤9)方孔:Kn=0.55n+0.105(n≥10)长孔:Kd=1.0方孔:Kd=1.2−10dKs=1.23−0.2340√ShLSdAB0.857924434900.0300.0660.0641.3761.296Ew###83.9478...
2024-10-08发布
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