青年中文planetesimals的意思
planetesimals中文翻譯：
n.[天]星子
optics planet website───光學星球網站
our planet───我們的星球；我們的地球
adapting to planet atmosphere───適應行星大氣
planetary devastation───行星毀滅
deplanetizer 2───脫層器2
blue planet───藍色星球
alien planet───外星行星
planet labs───行星實驗室
de planete en planete───從一個星球到另一個星球
planets for kids───孩子們的星球
Within each orbit, collisions between planetesimals generated immense heat and energy.───在每個軌道內，天體之間的碰撞產生了巨大的熱量和能量。
We must imagine the early Earth as a mixture of rocky materials, metals, and trapped gases, subject to constant bombardment by smaller planetesimals and without much of an atmosphere.───我們必須想象早期的地球是巖石材料、金屬和封閉氣的混合物，受到較小的星子的持續轟擊，沒有多少大氣。
This material gradually coalesced into lumps called planetesimals as gravity and chance smashed smaller pieces together.───隨著重力和機會將較小的碎片粉碎在一起，這種物質逐漸聚集成塊狀，被稱為天體。
Over the next 100 million years, the planets swept up some of these planetesimals and deflected the rest into the sun.───接下來的一億年里，行星清除了一部份的微行星，并迫使其他的微行星偏折而投入太陽之中。
But a recent study by an MIT planetary scientist suggests that the planetesimals themselves provided the water that created oceans.───但最近進行的一項麻省理工學院的行星科學家的研究表明，星子（planetesimals）自己提供了形成海洋的水。
While this process had been modeled previously, no one had investigated whether water in planetesimals could produce oceans.───雖然這進程以前已經建模但沒有人確定星子（planetesimals）中的水能否產生海洋。
Small town with the state, from large roadside and the planetesimals out of the officials most is the fire dragon dance to bring luck then?───小城連州，從大路邊與星子出的官員最多，是不是舞火龍帶來的運氣呢？
The planets transferred their random motion to the doomed planetesimals and entered into circular or almost circular orbits.───行星因此把它們隨機運動的動量，移轉給那些命運悲慘的微行星，而進入近乎圓形的軌道中。
The Earth was made by the collision of billions of planetesimals, chunks of rock and ice much like today's asteroids and comets .───地球是由數十億顆星子（即由大塊巖石、像今天的小行星和慧星般大小的冰組成）碰撞而成。
The planetesimals accretions of the Earth obviously have two stages, including initial accretion and late accretion.
By collision and gravitational attraction, the larger planetesimals swept up the smaller pieces and became the planets.
The fragments may well have been primordial planetesimals, according to Weaver.
Part of such planetesimals entered the asteroid region, drew out most of the matter there, and increased the random velocity of the asteroids that remained, so they could not combine to form a planet.
Carbonaceous chondrite planetesimals were adsorbed on the mantle surface of the primitive earth, forming primitive carbon-rich areas.