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| 鏉愭枡锛堢悊璜栵級鍔涘瑾插悗绛旀|娑插鑸囨埃澹撳偝鍕曡鍚庣瓟妗� | 姗熸鍘熺悊瑾插悗绛旀 | 姗熸瑷▓瑾插悗缈掗绛旀|姗熸绮惧害瑷▓鑸囨娓熀绀庤鍚庣瓟妗�| 姗熸灏堟キ鑰冪爺瑭﹂搴�|鍏ㄩ儴鏂囩珷|璩囨枡涓嬭級| 鐣欒█鏈� |
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| 鏉愭枡锛堢悊璜栵級鍔涘瑾插悗绛旀|娑插鑸囨埃澹撳偝鍕曡鍚庣瓟妗� | 姗熸鍘熺悊瑾插悗绛旀 | 姗熸瑷▓瑾插悗缈掗绛旀|姗熸绮惧害瑷▓鑸囨娓熀绀庤鍚庣瓟妗�| 姗熸灏堟キ鑰冪爺瑭﹂搴�|鍏ㄩ儴鏂囩珷|璩囨枡涓嬭級| 鐣欒█鏈� |
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| 楹荤渷鐞嗗伐瀛搁櫌鏉愭枡鍔涘瑾茬▼锛堣嫳鏂囷級 |
| 鏈枃浣滆��:chinazza |
| 鏂囩珷渚嗘簮:www.tianjiao33.com.cn |
| 闁辫畝娆℃暩:207 |
| 娣诲姞鏅傞枔:2008-10-13 12:48:12 |
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[HTML]2.001 Mechanics & Materials I Fall 2006 The loading caused by Hurricane Katrina brought down this roadway over Bay St. Louis, Mississippi. (Photo courtesy of 璜嬮粸鎿婁笅杓� Spring 2004 Tip-loaded cantilever beam, excerpted from 璜嬮粸鎿婁笅杓�
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