空间 空間 kōng jiān space / room / (fig.) scope / leeway / (astronomy) outer space / (physics, math.) space syn 雷达 雷達 léi dá radar (loanword) 巨星 jù xīng (astronomy) giant star / (fig.) superstar (of opera, basketball etc) syn 黑洞 hēi dòng (astronomy) black hole 新星 xīn xīng (astronomy) nova / (fig.) new star / rising star syn 水星 shuǐ xīng (astronomy) Mercury 天文学 天文學 tiān wén xué astronomy 天文 tiān wén astronomy 黑子 hēi zǐ black piece (in Chinese chess) / black stone (in Go) / (astronomy) sunspot syn 黄道 黃道 huáng dào (astronomy) the ecliptic 舰载 艦載 jiàn zài shipboard (radar system etc) / ship-based / carrier-based (aircraft) 中天 zhōng tiān culmination (astronomy) syn 射电 射電 shè diàn radio wave (astronomy) 启明星 啟明星 qǐ míng xīng (astronomy) Venus syn 光斑 guāng bān facula (astronomy) 实测 實測 shí cè to take measurements / measured (speed etc) / observed (as opposed to "estimated") / observational (astronomy) 白道 bái dào (astronomy) the moon's path around the earth / legitimate, lawful activities (contrasted with 黑道[hei1dao4]) / law-abiding citizenry 回波 huí bō echo (e.g. radar) / returning wave 星宿 xīng xiù constellation (arch., now 星座) / one of the 28 constellations of traditional Chinese astronomy and astrology / motion of stars since one's birth (predetermining one's fate in astrology) syn 斗牛 dǒu niú Big Dipper and Altair (astronomy) 开光 開光 kāi guāng eye-opening ceremony for a religious idol (Buddhism) / to consecrate / to bless / transparent / translucent / haircut / shaving the head or face (humorous) / a method of decoration / first light (astronomy) 电子狗 電子狗 diàn zǐ gǒu radar detector (slang) 十二宫 十二宮 shí èr gōng the twelve equatorial constellations or signs of the zodiac in Western astronomy and astrology, namely: Aries 白羊[Bai2 yang2], Taurus 金牛[Jin4 niu2], Gemini 雙子|双子[Shuang1 zi3], Cancer 巨蟹[Ju4 xie4], Leo 獅子|狮子[Shi1 zi3], Virgo 室女[Shi4 nu:3], Libra 天秤[Tian1 cheng4], Scorpio 天蠍|天蝎[Tian1 xie1], Sagittarius 人馬|人马[Ren2 ma3], Capricorn 摩羯[Mo2 jie2], Aquarius 寶瓶|宝瓶[Bao3 ping2], Pisces 雙魚|双鱼[Shuang1 yu2] 星群 xīng qún (astronomy) asterism 鬼 guǐ disembodied spirit / ghost / devil / (suffix) person with a certain vice or addiction etc / sly / crafty / resourceful (variant of 詭|诡[gui3]) / one of the 28 constellations of ancient Chinese astronomy syn 室 shì room / work unit / grave / scabbard / family or clan / one of the 28 constellations of Chinese astronomy syn 翼 yì wing / area surrounding the bullseye of a target / to assist / one of the 28 constellations of Chinese astronomy / old variant of 翌 syn 奎 kuí crotch / 15th of the 28th constellations of Chinese astronomy 娄 婁 lóu surname Lou / one of the 28 lunar mansions in Chinese astronomy 火流星 huǒ liú xīng (astronomy) bolide / fireball 浑天仪 渾天儀 hún tiān yí armillary sphere (astronomy) syn 岁差 歲差 suì chā (astronomy) precession 曜 yào bright / glorious / one of the seven planets of premodern astronomy syn 活动目标图象雷达 活動目標圖象雷達 huó dòng mù biāo tú xiàng léi dá moving target imagery radar / moving target indicator radar / MTI radar 超视距雷达 超視距雷達 chāo shì jù léi dá over-the-horizon radar / OTH radar 超地平线雷达 超地平線雷達 over-the-horizon radar / OTH radar 雷达天线 雷達天線 léi dá tiān xiàn radar antenna 机载雷达 機載雷達 jī zài léi dá airborne radar 地面天气雷达站 ground weather radar station 大型相控阵雷达 large phased-array radar 综合孔径雷达 zōng hé kǒng jìng léi dá synthetic aperture radar 地基雷达样机 Ground Based Radar Prototype 雷达散射截面 radar cross section 移动式超视距雷达 yí dòng shì chāo shì jù léi dá relocatable over-the-horizon radar 侧视雷达 side-looking radar 雷达覆盖范围 léi dá fù gài fàn wéi radar coverage 高度指示雷达 gāo duó zhǐ shì léi dá altitude marking radar 斯堪的纳维亚双极光雷达试验 Scandinavian Twin Auroral Radar Experiment 反迫击炮雷达 fǎn pò jī pào léi dá mortar location radar 雷达跟踪 雷達跟蹤 léi dá gēn zōng radar track 地面穿透雷达 地面穿透雷達 ground-penetrating radar 海－冰和地形评估雷达 海－冰和地形評估雷達 Sea-Ice and Terrain Assessment Radar 穿梭成象雷达-B 穿梭成象雷達-B Shuttle Imaging Radar-B 雷达高度计 雷達高度計 léi dá gāo duó jì radar altimeter 精密进场着陆雷达 精密進場著陸雷達 precision approach radar 联合侦察目标攻击雷达系统 聯合偵察目標攻擊雷達系統 lián hé zhēn chá mù biāo gōng jī léi dá xì tǒng Joint Surveillance Target Attack Radar System / Joint STARS 卫星测高 衛星測高 wèi xīng cè gāo satellite altimetry / radar altimetry 雷达测高 雷達測高 léi dá cè gāo satellite altimetry / radar altimetry 雷达测深 雷達測深 léi dá cè shēn radar bathymetry 侧视机载雷达 側視機載雷達 side-looking airborne radar 雷达接触 雷達接觸 radar contact 地面监视雷达 地面監視雷達 ground surveillance radar 对空预警雷达 對空預警雷達 air early warning radar 地形跟踪和回避雷达 地形跟蹤和回避雷達 terrain following / terrain avoidance radar 后向散射雷达 後向散射雷達 backscatter radar 加勒比海盆雷达网 加勒比海盆雷達網 Caribbean Basin Radar Network 超宽带雷达 超寬帶雷達 ultrawide band radar 气象雷达 氣象雷達 meteorological radar / metrad 雷达寻的警戒接收机 雷達尋的警戒接收機 radar homing warning receiver 有源阵雷达 有源陣雷達 active-array radar 搜索雷达 搜索雷達 acquisition radar 目标捕捉雷达 目標捕捉雷達 acquisition radar 反雷达涂层 反雷達塗層 anti-radar blanket 反弹道导弹雷达设备 反彈道導彈雷達設備 ABM radar equipment 反雷达导弹 反雷達導彈 anti-radar missile 跟踪雷达 跟蹤雷達 tracking radar 北斗七星 běi dǒu qī xīng (astronomy) Big Dipper 红移 紅移 hóng yí red shift (astronomy) 南十字座 nán shí zì zuò (astronomy) the Southern Cross 脉冲星 脈衝星 mài chōng xīng pulsar (astronomy) 七曜 qī yào the seven planets of premodern astronomy (the Sun, the Moon, Mercury, Venus, Mars, Jupiter, and Saturn) 三合星 sān hé xīng (astronomy) triple star system 主序星 zhǔ xù xīng (astronomy) main-sequence star 十二时辰 十二時辰 shí èr shí chen twelve divisions of the day of early Chinese and Babylonian timekeeping and astronomy 司天台 司天臺 sī tiān tái Observatory or Bureau of Astronomy (official title) from the Tang dynasty onwards 圆轨道 圓軌道 yuán guǐ dào circular orbit (in astronomy and in astronautics) 土曜日 tǔ yào rì Saturday (used in ancient Chinese astronomy) 巨蛇尾 jù shé wěi (astronomy) Serpens Cauda 恒星年 恆星年 héng xīng nián the sidereal year (astronomy) / the year defined in terms of the fixed stars 日曜日 rì yào rì Sunday (used in ancient Chinese astronomy) 暗星云 暗星雲 àn xīng yún (astronomy) dark nebula / absorption nebula 月曜日 yuè yào rì Monday (used in ancient Chinese astronomy) 木曜日 mù yào rì Thursday (used in ancient Chinese astronomy) 水曜日 shuǐ yào rì Wednesday (used in ancient Chinese astronomy) 波霎 bō shà (astronomy) pulsar 浑天说 渾天說 hún tiān shuō geocentric theory in ancient Chinese astronomy 火曜日 huǒ yào rì Tuesday (used in ancient Chinese astronomy) 荧惑星 熒惑星 yíng huò xīng Mars in traditional Chinese astronomy 秒差距 miǎo chā jù parsec (astronomy) 