发轨，汉语词语，拼音fā guǐ，指车驾起程；弱冠之年。
发展轨道 a track of growth
轨迹发生器 path generator ; trajectory generator
开发轨迹显示 Display Developer Traces
发射斜轨 launching ramp
轨头发裂 head checks ; hair crack of rail head
轨道发射 orbital launch
高压共轨发动机 TDCI
滑轨式发射器 launcher ; rail type
发电轨道车 power generating rail car
变轨发动机 orbit maneuver motor ; Orbit transform motor
通过美军收集的跟踪数据显示，SJ-12自6月发射升空后进行了多次变轨，并逐渐的调整到SJ-06F的轨道上。
According to tracking data collected by the US military, SJ-12 has performed multiple manoeuvres since its launch in June, slowly shifting its orbit to match that of SJ-06F.
在剖析宋代书院发生原因的基本上，重点对宋代书院教授教养管理轨制的形成与发铺做了体系的梳理。
On the basis of analyzing the causes of the Song College, the formation and development of Song College Teaching Management System is emphasized.
第一章，重点梳理了宋代书院教授教养管理轨制的形成和发铺入程。
The first chapter is focused on the formation and development process of College Teaching Management System of Song.
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