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nebular adj.星云(狀)的。 the nebular theo...

nebulium

The astrocalendar 2004 , published by hong kong space museum allows you to place all these beauties on your desk . the calendar features some of the most fascinating celestial objects like horsehead nebular , crab nebula and eskimo nebula . quarterly sky - maps will also be included which provide an easy way for recognizing the positions of stars and constellations 香港太空館特別選輯了一些美麗的天體,其中包括馬頭星云,蟹狀星云和愛斯基摩行星狀星云等,編制成2004年天文月歷,令大家在繁忙的生活中也能在案頭細意欣賞。

The poem swung in majestic rhythm to the cool tumult of interstellar conflict , to the onset of starry hosts , to the impact of cold suns and the flaming up of nebular in the darkened void ; and through it all , unceasing and faint , like a silver shuttle , ran the frail , piping voice of man , a querulous chirp amid the screaming of planets and the crash of systems 那詩以莊重的節奏振蕩起伏,伴隨著星際沖突的清冷的波濤萬千星宿的前進步伐和無數冷冰冰的太陽的沖擊,伴隨著最黑暗的空虛望的星云的燃燒而在這一切之間,卻傳來了入類微弱細小的聲音,有如一支銀梭,不斷地無力地吶喊著,在星球的呼嘯和天體的撞擊聲中只不過是幾聲哀怨悲嗟的唧唧啾鳴。

The astrocalendar 2004 , published by hong kong space museum allows you to place all these beauties on your desk . the calendar features some of the most fascinating celestial objects like horsehead nebular , crab nebula and eskimo nebula 香港太空館特別選輯了一些美麗的天體,其中包括馬頭星云,蟹狀星云和愛斯基摩行星狀星云等,編制成2004年天文月歷,令大家在繁忙的生活中也能在案頭細意欣賞。

In the absence of an appreciable magnetic field, the ensemble of nebular electrons interacts with ions to emit weak continuous radiation by free-free and free-bound transitions . 在不存在可觀的磁場時,星云中的電子系綜與離子相互作用可通過自由-自由和自由-束縛躍遷而發射弱連續輻射。

The most obvious advantage is that because of their inability to scatter appreciably, nebular radio waves completely and genuinely delineate the distribution of nebular gas . 因為星云對射電波的散射很小,所以最明顯的優點就是能夠全面而真實地勾畫出星云氣體分布的外貌。

Radio astronomers are now able to synthesize the response of a partially filled aperture of large diameter and thus to map variations in nebular brightness . 射電天文學家現在已經能夠把部分充滿的大直徑孔徑進行綜合,從而描繪出星云亮度變化圖。

The magnitude of the turbulence then follows directly from the observed line with if the nebular gas temperature is known . 如果已知星云氣體的溫度,則湍流的大小可直接從觀測的譜線寬度得出。

The remnant nebular gas pervades the interplanetary space . 星云的殘余氣體充斥星際空間。