feed back rod 反馈杆
WEATHER SEALANT WITH BACK ROD 耐候胶连泡沫棒
back connecting rod 后连杆 ; 转辙器后连接杆
back tie rod 背拉杆
Rod Back 标签
back drag rod prestress 背拉杆预应力
The additional bending moment results in the pulling state of rear back rod of the mast and the conventional bolt connection seems to be very weak.
附加弯矩导致桅杆的后背主弦杆受拉，传统的螺栓连接方法显得薄弱。
The trout-removal service is funded by the rod license, so anglers should pat themselves on the back for saving this last remaining indigenous strain.
鳟鱼迁移服务由杆执照协会资助，因此钓鱼者们应该赞扬自己拯救了这最后残留的本地物种。
Halfway up the hill, he saw an elephant coming down, with a small bundle of leaves on its back and a mahout poking its ear with an iron rod.
就在上到半山腰的时候，他看到了迎面走过来一头大象，大象背上背着一小捆树叶，旁边看象人拿一根小铁棒在拨弄着它的耳朵。
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