transit instrument

• n. [测]经纬仪；[天]中星仪

英英释义

Noun:

1. a telescope mounted on an axis running east and west and used to time the transit of a celestial body across the meridian

例句

用作名词 (n.)

1. The surveyors were adjusting the transit to take the measurements.
   勘测员正调试转镜经纬仪进行测量。
2. The traditional metrological verification instrument for theodolite has many disadvantages.
   摘要传统的经纬仪计量检测设备存在诸多缺点。