2023年全國(guó)碩士研究生考試考研英語一試題真題（含答案詳解+作文范文）_第1頁
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1、矩形鋼管的尺寸規(guī)格基本尺寸慣性矩截面系數(shù)ABSJxJyWxwymm截面面積F／cm2理論質(zhì)量G／(kg／m)cm4cm31050.810.2030.2430.1600.1910.00740.00820.02390.02700.02970.03290.04780.054750.810.2350.2830.1850.2220.00880.00990.03880.04490.03540.03950.06460.07481260.810.251

2、0.3030.1970.2380.01390.01570.04380.05090.04620.05240.07300.084960.811.50.2830.3430.4710.2230.2690.3700.01600.01820.02150.06540.07670.09730.05350.06080.07150.09350.1100.13970.811.50.2990.3630.5010.2350.2850.3940.02330.026

3、80.03240.07240.08520.1090.06650.07650.09270.1040.1220.15614100.811.520.3470.4230.5910.7310.2730.3320.4640.5740.05450.06400.08180.09250.09340.1110.1440.1670.1090.1280.1640.1850.1330.1580.2060.2381560.811.520.2990.3630.501

4、0.6110.2350.2850.3940.4800.01710.01950.02300.02400.07840.09220.1180.1330.05710.06510.07680.07990.1050.1230.1570.17780.811.520.3470.4230.5910.7310.2730.3320.4640.5740.03620.04210.05250.05790.1110.1320.1730.2000.09050.1050

5、.1310.1450.1390.1650.2160.25016120.80.4110.3230.09410.1480.1570.18611.522.50.5630.8011.0111.190.4420.6290.7940.9360.07530.09670.1100.1170.3250.4400.5270.5890.1670.2150.2440.2590.2950.4000.4790.536140.811.522.50.5390.6630

6、.9511.211.440.4230.5200.7460.9511.130.1770.2120.2860.3410.3810.3610.4350.5980.7270.8280.2530.3030.4080.4870.5440.3280.3960.5430.6610.75324120.811.522.50.5390.6630.9511.211.440.4230.5200.7470.9511.130.1340.1600.2130.2520.

7、2770.4030.4870.6690.8150.9280.2240.2670.3550.4190.4620.3360.4060.5570.6790.774100.811.522.50.5230.6430.9211.171.390.4110.5050.7230.9201.090.09180.1090.1420.1640.1780.3990.4820.6600.8020.9100.1840.2170.2840.3290.3550.3200

8、.3860.5280.6420.728251511.522.50.7431.071.371.640.5830.8411.081.290.2790.3790.4570.5150.6260.8681.071.230.3720.5050.6090.6870.5010.69140.8540.9831111.522.50.7231.041.331.590.5670.8181.051.250.1510.2000.2350.2570.6830.945

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