基本解释鉚釘托杆；鉚釘頂棒英汉例句雙語例句The smallest load capable of maintaining the bar in a slightly bent form is called the critical or bucking load.使杆保持稍微彎曲形狀的最小載荷稱爲臨界載荷或臨界壓曲載荷。bucking bar更多例句词组短语短語bucking of a bar 杆屈曲bucking bar更多词组专业释义機械工程鉚釘托杆