桁架结构
- 与 桁架结构 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this paper,a nonlinear planning method, quasi Newton multiplier method ,is introduced for the optimization of the bracing stiffness in braced frame structures with symmetric bracings.
本文针对设置有对称斜腹杆的钢筋混凝土框架－桁架结构，运用非线性规划方法拟牛顿乘子法，对框架－桁架结构体系中斜撑的刚度进行优化。
- 推荐网络例句
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Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social
第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。
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Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .
这样的小惊喜，使中国顾客比任何国家的人消费得更多。
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A heavy dark cloud presaging rain or a storm .
预兆雨或暴风雨的沉重的黑云。