vertical shaft

基本解釋

It provides access to a large-cross section of a well, instead of just a narrow, vertical shaft.
提供了一個(gè)大的油井截面，而不只是一個(gè)狹長(zhǎng)豎井。
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The property and feature of PSFL series vertical shaft impact crusher and application in coal water slurry production are introduced in this paper.
介紹了PSFL系列立軸雙反擊破碎機(jī)的性能、特點(diǎn)及在水煤漿生產(chǎn)中的應(yīng)用效果。
One main vertical shaft can now branch out into as many as a dozen “l(fā)egs”, each perhaps 5, 000 feet (about 1, 500 metres) long; all this at depths of 8, 000-13, 000 feet.
如今，從主豎井上可以展開(kāi)多達(dá)12條“腿”（分井），每條有大約5000英尺長(zhǎng)（約1500米），在8000-13000英尺深處進(jìn)行作業(yè)。

If we managed to dig a several hundred foot vertical shaft and the soil was feeling generous, not collapsing inward and waiting for us to build the wall, the challenge of casting this concrete would still be great.
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Being simply a rotating horizontal shaft with a heavy vertical load on it, early locomotive axles suffered severe stress reversals in their outer skins with every rotation.
ECONOMIST: Aircraft fatigue

立井
The 3D models of the horizontal tunnels are constructed by adopting the symmetrical modeling method. The whole intersected model is generated through composing vertical shaft with horizontal tunnels.
然后將這3部分組合在一起,構(gòu)成了立井與平巷的相交模型,保持了巷道內(nèi)的連通性,且生成的模型是無(wú)縫集成的。
輸送井
This paper's conclusions can be used for designing vertical shaft carrying water chilled as a reference.
本論文得到的研究成果,可為今后深、大直徑冷凍水輸送井井管設(shè)計(jì)計(jì)算提供參考。
交通運(yùn)輸工程
豎井
For gas is the main contradiction of tunnel,the program of inclined shaft combined with vertical shaft is finally adopted,which farthest solves the problem of construction period.
并從隧道主要矛盾是瓦斯的具體情況出發(fā),最終采用"豎井+斜井方案",最大限度地解決了工期問(wèn)題。
計(jì)算機(jī)科學(xué)技術(shù)
立柱