英语词汇truss principal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	truss principal
释义	truss principal 简明释义桁架的主杆件网络释义 1 ?人字木 ... truss post 桁架撑材，桁架支柱 truss principal 人字木 truss rod 桁架拉杆 ... 2 ?承重桁架 ... truss member 桁架杆件 truss principal 承重桁架 truss rod 桁架拉杆 ... 短语 1 truss principal west bank 人字木双语例句 1 Principal similarity coefficients of the test model are calculated to sufficient for similarity requirement of resisting to lateral stiffness. The steel truss was made of red copper in the model. 模拟地震振动台试验中，模型设计按主要满足抗侧刚度相似要求确定相似关系，模型制作采用紫铜代替钢完成钢桁架的制作。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。