查询词典 compass course

telescopic alidade：远镜照准仪

"望远镜影像变换开关","telescope switch" | "远镜照准仪","telescopic alidade" | "远镜罗盘仪","telescopic compass"

telescope alidade：望远镜照准仪

telescope 望远镜 | telescope alidade 望远镜照准仪 | telescope compass 望远镜罗盘

analemma：日晷,日赤纬表

日晷,刻度盤 dial | 日晷,日赤緯表 analemma | 日晷羅盤 dial compass

declination, angle of：偏角

磁偏罗盘 declination compass | 偏角 declination, angle of | 无偏线 declination, line of no

dip, angle of：倾角

磁倾罗盘 dip compass | 倾角 dip, angle of | 等倾线 dip, line of same

Yagi antenna：天线

想说要进一步利用 Android 手机的电子罗盘 (Compass) 指出转播站的位置, 不知如何处理地理北方与地磁北方的议题, 应该要作哪些调整, 演算法为何 ?台湾地区磁偏角约3度, 这样的角度差距会早成数位电视收视不清楚吗? 请注意, 数位电视的定向天线(Yagi Antenna)的main lobe少说也有10度以上宽度, 除非你使用卫星碟型天线.

apastron：远星点,远隔点

"干涉色焦斑","aoyake" | "远星点,远隔点","apastron" | "速示罗盘","aperiodic compass"

ratio of lens aperture：透鏡孔徑比

透鏡鏡簡 lens barrel | 透鏡孔徑比 ratio of lens aperture | 透鏡羅盤 lensatic compass

approachability：亲和力

for emergency like matches candles sugar salt compass whistles a memo pad radio flashlight 备急用 | approachability 亲和力 | make a word play eco co carben dioxide 玩文字游戏

astrodome：(天文)圆顶

astro-compass 星像罗盘 | astrodome (天文)圆顶 | astrograph 天体照相仪

local minimum energy：局部极小能量

local mode 局部模式 | local minimum energy 局部极小能量 | local equilibrium 局部平衡

to take a picture：拍照

camera照相机 | to take a picture拍照 | film胶卷