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坡面经纬仪
释义
坡面经纬仪
Encyclopedia
工学
陀螺经纬仪
释
slope theodolite
坡面经纬仪
在经纬仪横轴主望远镜上加装有能测定腰线的副望远镜的普通经纬仪。主要应用在矿山、水利测量中,用于给巷道标定腰线,可以迅速方便满足测量工作的精度要求。
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noil or cut flax spinning
noil or cut ramie spinning
noil poplin
noil silk spinning
no-iron finishing
Noise
noise
noise-adding receiver
noise and reduction of electrical machine
noise assessment standard
noise attenuation
noise bandwidth
noise barrier
noise characteristic
noise control
noise control criteria
noise deadener
noise deafness
noise direct listening
noise direct-listening
noise effect
noise equivalent bandwidth
noise equivalent charge
noise equivalent irradiance
noise equivalent power
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