bottom-shaft

常見例句

The optimal positions of the vibration sensor should be located on both sides of the crank-shaft bearing or bottom of the engine.
傳感器最佳位置是在曲軸軸承正對(duì)的發(fā)動(dòng)機(jī)兩側(cè)或油底殼處。
They worked with hand trowels, a plywood form for lining the shaft with concrete, inch by inch, and a sturdy hand-built crank for lowering a man to the bottom and sending up buckets of sand.
他們的作業(yè)工具是：挖土用的手工泥鏟、澆筑混凝土井壁用的膠合板模板、還有手工制作搖桿。搖桿將一個(gè)人送到井底，那個(gè)人就在井底一點(diǎn)點(diǎn)挖土然后再通過搖桿把沙子一桶桶送到地面。
And the Fuzzy-follower is applied in shaft bottom coal conveyor of a medium-sized coal mine and gives good results. Thus, it solves the problem of power balance of double-motor driving system.
該模糊跟隨器在某中型煤礦的井下原煤運(yùn)輸系統(tǒng)中進(jìn)行了實(shí)際應(yīng)用，效果良好，較好地解決了雙電機(jī)拖動(dòng)系統(tǒng)的功率平衡問題。

Rehabilitation work on the Silver Shaft began in the first quarter of this year and is now completed to around the 5, 700-foot level, which is around 400 feet from the shaft bottom, the company said.
FORBES: Update:Hecla Plans To Reopen Lucky Friday Mine In 1Q; Loss Reported In 3Q