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天文经纬仪
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天文经纬仪
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经纬仪
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celestial theodolite
天文经纬仪
用于测量天体高度和方位的经纬仪。可测定天文纬度、经度和方位角,属于大地天文测量的高精度经纬仪。
Astronomy
astronomical theodolite
天文经纬仪
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reduced orthogonal group
reduced oxide of graphene
reduced paid-up insurance
reduced particle
reduced Planck constant
reduced polynomial
reduced potential
reduced power
reduced pressure
reduced primary decomposition
reduced product
reduced product space
reduced proper motion
reduced properties
reduced quadratic equation
reduced quadratic form
reduced quantity
reduced radiation
reduced rank
reduced-rank regression
reduced relative degree
reduced representation
reduced residual radioactivity nuclear weapon
reduced residue class
reduced residue classes modulo an ideal
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