Mar 13, 2021 21:56
3 yrs ago
17 viewers *
anglais term
a stone drift floor
anglais vers français
Technique / Génie
Mines et minéraux / pierres précieuses
In a patent relating to a DETECTION METHOD FOR DETERMINING SPATIAL FORM OF CONCEALED COLLASPE COLUMN OF STONE DRIFT FLOOR
The present invention relates to a collapse column detection method, in particular to a detection method for determining a spatial form of a concealed collapse column of a stone drift floor and belongs to the technical field of safe production of coal mine roadways.
As everyone knows, a mine roadway can be divided into three classes: a development roadway, a preparation roadway and a recovery roadway in accordance with purposes and service ranges. A stone drift in a development period includes a return air main roadway, an adhesive main roadway and a track main roadway and etc. In a stone drift tunneling process, disastrous accidents such as water burst easily occur when encountering the collapse column under the stone drift floor mistakenly.
As everyone knows, a mine roadway can be divided into three classes: a development roadway, a preparation roadway and a recovery roadway in accordance with purposes and service ranges. A stone drift in a development period includes a return air main roadway, an adhesive main roadway and a track main roadway and etc. In a stone drift tunneling process, disastrous accidents such as water burst easily occur when encountering the collapse column under the stone drift floor mistakenly.
Proposed translations
(français)
4 | une sole/dai(s)ne d'une galerie au rocher | Cyril Tollari |
Change log
Mar 13, 2021 22:23: Tony M changed "Field (write-in)" from "DETECTION METHOD FOR DETERMINING SPATIAL FORM OF CONCEALED COLLASPE COLUMN OF STONE DRIFT FLOOR" to "In a patent relating to a DETECTION METHOD FOR DETERMINING SPATIAL FORM OF CONCEALED COLLASPE COLUMN OF STONE DRIFT FLOOR"
Proposed translations
14 minutes
Selected
une sole/dai(s)ne d'une galerie au rocher
floor (mining)
https://www.btb.termiumplus.gc.ca/tpv2alpha/alpha-fra.html?l...
stone drift
https://www.btb.termiumplus.gc.ca/tpv2alpha/alpha-fra.html?l...
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Note added at 15 mins (2021-03-13 22:11:57 GMT)
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ou une daine de galerie au rocher
https://www.btb.termiumplus.gc.ca/tpv2alpha/alpha-fra.html?l...
stone drift
https://www.btb.termiumplus.gc.ca/tpv2alpha/alpha-fra.html?l...
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Note added at 15 mins (2021-03-13 22:11:57 GMT)
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ou une daine de galerie au rocher
4 KudoZ points awarded for this answer.
Comment: "merci!"
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