At the dimmest part of a Cepheid's cycle, the ionized gas in the outer layers of the star is opaque, and so is heated by the star's radiation, and due to the increased temperature, begins to expand.

在造父變星的一個光變周期內(nèi)欧美亚洲另类网站，恒星外層的電離氣體是相對不透明的2022中文字幕三级片免费视频，因此會吸收恒星的輻射而升溫，并開始向外膨脹欧美大片免费喷水网站网址。

I walked staggeringly, aimlessly in the omnipresent mist, never able to even see the dimmest hope in life.

我踉蹌地走日本黄色视频高清网站，我無目的的走。在充斥著天地的霧氣中中文字暮-色哟哟，不曾見過哪怕是最黯淡的麻豆国产原创午夜AV在线，一絲希望。

I shall not lavish my love , or even shine a dimmest light of affection , on any girl other than you .

我想好看的三级片网站，除了你国产精品久久久久免费99，我至少不會在大學(xué)期間對其他的闖開心扉。

Yet she had only the dimmest idea of who Goldstein was and what doctrines he was supposed to represent.

然而戈德斯坦是個什么人日日精品人人在看人人在看，他主張的原則是什么国产一区久久无码，她卻知道得極少極少。

If you need to see color and detail then likely the best choice is the dimmest white light for the shortest amount of time.

如果你需要看彩色及細節(jié)久久99热这里只有精品7，用很暗的白光91自拍视频中文字幕，并且盡可能縮短時間。

The visually brightest and dimmest locations on any luminous element shall be included in the measurements.

在任何的發(fā)光元素上的最視覺上明亮和 dimmest 位置將被包含在測量之中免费一级a一片手机看。

Using Hubble Space Telescope to study the dimmest stars in the cluster , astronomers uncovered three different age groups .

用美國國家航空和航天管理局的哈勃空間望遠鏡來研究星系里的黯淡恒星免费观看黄色国产网站，天文學(xué)家揭露了三個不同年齡組。

Using NASA s Hubble Space Telescope to study the dimmest stars in the cluster astronomers uncovered three different age groups .

用美國國家航空和航天管理局的哈勃空間望遠鏡來研究星系里的黯淡恒星天文學(xué)家揭露了三個不同年齡組A片毛免费欢看。

The limiting magnitude of an astronomical instrument is the magnitude of dimmest celestial object that can be observed by that instrument.

天文儀器的極限星等是指黄色网站在线,好大，該儀器能探測得到的最暗淡天體的星等。

Dim not ever having much of an idea of things and being, beyond all shadow of a doubting thomas, the dimmest of we four.

丁姆在任何事情上都沒有主見jiujiure，毫無疑問韩国A级电影在线，他是我們四個中最笨的。