drilling footage; tunnelling advance
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
footage; advance (in drilling, tunnelling)
technicalA technical term used in mining, geological exploration, and tunnel construction to measure the linear distance excavated or drilled.
Zhè这
tái台
zuàn钻
jī机
zuàn钻
tàn探
de的
nián年
jìn进
chǐ尺
dá达
dào到
le了
wǔ五
qiān千
mǐ米
。
This drilling rig achieved an annual footage of five thousand meters.
Suì隧
dào道
gōng工
chéng程
de的
rì日
jìn进
chǐ尺
mù目
biāo标
shì是
shí十
mǐ米
。
The daily advance target for the tunnel project is ten meters.
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Wǒ我
men们
xū需
yào要
tí提
gāo高
hàng巷
dào道
de的
yuè月
jìn进
chǐ尺
xiào效
lǜ率
。
We need to improve the monthly advance efficiency of the roadway.
Zhè这
fèn份
bào报
gào告
xiáng详
xì细
jì记
lù录
le了
měi每
gè个
zuàn钻
kǒng孔
de的
lěi累
jì计
jìn进
chǐ尺
。
This report details the cumulative footage of each borehole.