北天
- 网络northern sky
北天
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你我是北天一颗星。
M the star in the northern sky .
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隐约延伸到西侧地平线下方的暗淡光带就是北天银河。
Extending below the western horizon is the faint band of the northern Milky Way .
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新疆北天山中东段地区震源参数研究
Study on Source Parameters of Earthquakes Occurred on the Middle-East Area of Northern Tianshan in Xinjiang
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说明:北天的仙王座内,到处散布著星团、辉光云气、及黝黑的尘埃云。
Explanation : Star clusters , glowing nebulae and dark dust clouds abound in Cepheus , royal constellation of the northern hemisphere .
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第二,详细分析了东、北、天三个方向的陀螺漂移及初始方位误差角对SINS/里程仪组合系统定位精度的影响。
Secondly , this paper dissects the influences of the drifts of gyros and the initial error of azimuth angle on the positioning precision of SINS / OD system .
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我们越往北旅行,天就冷得越厉害。
As we traveled further north , the cold intensified .