“sight”的概念、定义、翻译、参考文献-科学参考

单词	sight
释义	sight Encyclopedia 理学〔综合〕释 sight瞄准仪赋予射击武器或投掷武器以一定方向角和射角，使平均弹道通过目标的仪器，也可用于观察战场和选择目标。又称瞄准具。 Physics sight①视力，视觉 ②视野 ③瞄准 ④瞄准具，瞄准镜 Mathematics sight视线；观测，瞄准
随便看	gastropods gastropore gastroptosis gastroschisis gastroscope gastroscopy gastrotomy gastrovascular cavity gastrula gastrulation gas tungsten arc welding，GTAW gas turbine gas turbine-based distributed energy system gas turbine commissioning test gas turbine compound system gas turbine engine gas turbine generator set gas turbine plant gas turbine power plant gas turbulence coefficient gas vacuole gas ventilation gasvolume gas wall-mounted furnace gas water heater

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。