查询词典 parsec
- 与 parsec 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Harsh rocky world less than a parsec away from Tatooine, Geonosis is a ringed planet beyond the borders of the Galactic Republic.
一个环境恶劣、布满岩石的世界，距离塔图音不到3.26光年的距离，吉诺西斯是个外围环绕著星环的星球，位於银河共和国的边陲地带。
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Bao. I think he does not know the : quasar physics at all!: A simple reason: astronomers detected redshifts of quasars based on the spectr : al lines emitted from the emission line regions, which are 0.1 to 1 parsec (1p : arsec=3.26 light years) far away from the central black hole. Therefore there : is very little effect from the gravitational redshift!
观察到的类星体的光可在几日内有明显的变化，可见类星体的发光区大小在光日尺度以下，即使你认为类星体的光谱线产生于吸积盘，那么吸积盘的大小须在光日尺度以下才能不相矛盾，请你说出一个你认定的类星体吸积盘的大小尺度与该尺度内所具有的质量，及因此计算出的可忽略的引力红移。
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A harsh rocky world less than a parsec away from Tatooine, Geonosis is a ringed planet beyond the borders of the Galactic Republic.
在距离塔图因不到一个秒差距（译者注：1秒差距=3.26光年）的地方有一个叫吉奥诺西斯的星球，这是一个位于银河共和国国界外一个带着光环的行星。
- 推荐网络例句
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Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.
吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。
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He is one of my favorite actors.
他是我最喜欢的男演员之一。
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Today they need to market their skills, talents, and competencies.
今天他们需要推销他们的技能、才干和能力。