“sight tracking line”的概念、定义、翻译、参考文献-科学参考

单词	sight tracking line
释义	sight tracking line [`sīt `trak·iŋ ´līn] ^ORDNANCE The line of sight from a computing gunsight reticle image to the target.
随便看	gear grinding gear hobber gearing gearing chain gearksutite gearless traction gear level gear loading gear meter gearmotor gear oil gear pump gear ratio gear shaper gear-shaving machine gearshift gear streaks gear teeth gear train gear up gear wheel gebli Gecarcinidae gecko Geco sampler

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