inner solar system造句
例句與造句
- The photo at the right shows comet west , which visited the inner solar system in 1976
右圖是在1976年探訪內(nèi)太陽系的威斯彗星。 - That is why it is the most popular power source for satellites or spacecraft working in the inner solar system
太空船也是這樣不斷在引力的作用下向下跌，因而出現(xiàn)了無重狀態(tài)。 - Other stardust samples confirm that particles formed in the inner solar system had a part in the formation of comets
星塵的其他樣品鞏固了形成于太陽系內(nèi)部的顆粒是構(gòu)成彗星的一部分這一事實(shí)。 - So there might be more of them in the kuiper belt ( where comets come from ) as compared with the inner solar system near the sun
所以或許相比于太陽系內(nèi)部，它們?cè)凇翱乱敛畮А?（彗星形成之地）比較多。 - That rare material , sometimes seen in meteorites that have roamed the inner solar system , had never before been detected in a comet
有時(shí)可以在內(nèi)層太陽系遨游的隕星中發(fā)現(xiàn)這些稀有的物質(zhì)，而此前從未在彗星中發(fā)現(xiàn)過它們。 - It's difficult to find inner solar system in a sentence. 用inner solar system造句挺難的
- Among the stardust particles , the investigators found that the ratio of oxygen isotopes was similar to that found in meteorites formed in the inner solar system
調(diào)查人員發(fā)現(xiàn)在星塵樣品中氧同位素的比例與形成與太陽系中心的隕石類似。 - The inner solar system is home to an estimated 1 , 000 to 1 , 500 asteroids a kilometer or greater in width , with perhaps a million rocks 50 meters and larger
太陽系中有1000 ~ 1500顆直徑超過一公里的小行星，及上百萬塊直徑超過50公尺的巖石。 - Historically , these visitors to the inner solar system provided a dazzling sight - brilliant , with long , narrow tails visible even in twilight
歷史上，這些內(nèi)太陽系的過客曾經(jīng)向人們展示了驚艷的景觀? ?細(xì)長的彗尾與明亮的彗核輝映著黃昏的天空。 - Explanation : this frame from a spectacular time lapse movie shows comet mcnaught - the great comet of 2007 - sweeping through the inner solar system
說明：這張影像是一部精彩時(shí)序電影的定格，主題是2007年大彗星- -麥克諾飛掠過太陽系內(nèi)圍的情景。 - " the heavy bombardment of the inner planets by comets may have brought less prebiotic material to the inner solar system than we thought , " said boehnhardt
貝哈特說： “由慧星構(gòu)成的內(nèi)行星的劇烈爆炸，會(huì)比我們想象的要少的生命起源物質(zhì)來到太陽系內(nèi)部。 ” - When most objects near the sun were removed by the pull of jupiter , the giant planet in turn became the protective barrier of the inner solar system , shielding inner planets like earth by minimizing impacts of huge external objects
當(dāng)大部份在太陽附近的物體被木星的引力清除后，木星反過來成為內(nèi)太陽系的屏障，令地球等內(nèi)行星受外來巨大物體撞擊的機(jī)會(huì)大大減低。 - That startling scenario ? in stark contrast to a widely held view that outlying regions grew up isolated from the inner solar system ? is revealed by the first analyses of cometary - dust grains brought back to earth by a spacecraft
這讓人咂舌的一幕與人們廣泛接受的觀點(diǎn)形成鮮明反差，人們過去認(rèn)為外層太空的演變是與太陽系內(nèi)層空間相隔絕的，而最近對(duì)一艘太空飛行器帶回的彗星塵微粒進(jìn)行的首次分析揭示了上述一幕。 - Instead , stardust investigator don brownlee of the university of washington in seattle and his colleagues found that the isotopic composition of nearly every grain that they analyzed matched that of the inner solar system , demonstrating that the rocky material in wild 2 indeed originated in the solar system
與猜測(cè)相反，位于西雅圖的華盛頓大學(xué)的星塵研究員唐?布朗里和他的同事發(fā)現(xiàn)他們分析的幾乎每一粒星塵的同位素組成與內(nèi)層太陽系的塵燼相同，這說明維爾德2上的巖石物質(zhì)確實(shí)源自于太陽系。 - Models of the solar system ' s early history posit that the frequency of impacts should have tapered off between 4 . 5 billion and four billion years ago because most of the planetesimals ? the small rocky bodies that formed from the solar nebula ? were gradually cast out of the inner solar system or absorbed by the outer planets
描述太陽系早期歷史的模式假設(shè)，撞擊頻率應(yīng)該在45 ~ 40億年前趨緩，因?yàn)榇蟛糠莸奈⑿行牵ㄓ商栃窃菩纬傻男⌒褪|(zhì)天體）逐漸被驅(qū)逐出內(nèi)太陽系或被外行星吸收。