PyDict
truss
- 捆綁捆,束
知識+
Pratt truss和Warren truss
...哦。。 我也不太了解，但是通过一些网页的资料，我想Ｐｒａｔｔ ｔｒｕｓｓ 是一种搭桥的方式。 请参考一下网址： http://www.polymorf.net/engineer30.htm...
科技英文句子翻譯~~~超級急!!
Exercise: The truss had spans of 210 feet and was... THERE, 2008-06-06 09:00:13 補充： TRUSS是一束或一捆東西.如果用OVER就會讓讀者需要猜測...
如何形容杜鵑花？？
... red flowers are held in tight dome-shaped trusses. Foliage is matte olive green. An excellent rhododendron with light...