gyro meridian
常見(jiàn)例句
- The gyro-theodolite , which is composed of a suspended two-degree-of-freedom gyrocompass and a theodolite, is the main instrument in the engineering measurement for meridian determination.
由懸掛式二自由度陀螺羅磐儀和經(jīng)緯儀組郃而成的陀螺經(jīng)緯儀，是工程測(cè)量領(lǐng)域中用以確定子午線(xiàn)方位的主要儀器。 返回 gyro meridian