transit instrument [天] 中星仪 ; [测] 经纬仪 ; 子午仪 ; 天文学
photoelectric transit instrument [天] 光电中星仪
broken transit instrument [天] 折轴中星仪
horizontal transit instrument 地平中星仪
interference transit instrument 干涉式中星仪
mirror transit instrument 地平中星仪
broken n transit instrument 折轴中星仪
A traction measurement system for urban mass transit vehicle based on the integrative virtual instrument technology is presented.
介绍一种应用于城市轨道交通车辆的牵引测试系统中的基于虚拟仪器技术的一体化测试的解决方案。
The methods for reduction results are discussed in our paper Especially, the improvment for the error of the azimuth depended on the working catalogue and the transit instrument has been discussed.
本文讨论了本星表的归算方法，并对中星仪的方位误差的改进提出了方案。这个方案已在陕西天文台的仪器上进行了实验，结果证明方位误差明显得到了改善。
Acoustic transit time flowmeter of wide application and high performance it is a kind of automatic river discharge measurement instrument that can be widely promoted.
声学时差法流量计适用范围广，性能好，是一种可以推广的河流流量自动测量仪器。
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