碰撞之日 的英文怎麼說

中文拼音 [pèngzhuàngzhīrì]
碰撞之日 英文
crashday-reloaded
  • 碰 : 動詞1 （一物體突然接觸另一物體; 撞擊） touch; bump 2 （碰見; 遇到） meet; run into 3 （試探 ） tr...
  • 撞 : 動詞1 （猛然碰上） collide; strike; knock; bump against; run into 2 （碰見） bump into; run into;...
  • 日 : Ⅰ名詞1 （太陽） sun 2 （白天） daytime; day 3 （一晝夜; 天） day 4 （泛指某一段時間） time 5 （日...
  • 碰撞 : 1 （猛然碰上） collide; run into; knock against; run foul of; crash 2 [物理學] collision; impact;...
  1. The asteroids are the most important small bodies in the solarsystem, and they mainly lies in the two locations - a main belt between the mars ' s orbit and the jupiter ' s and the near - earth space. the most feature of the orbits of near - earth asteroids ( neas ) is that the semi - major axes of the orbits are nearly equal to that of the earth or the perihelia distances are approximate to or even less than the mean distance between the sun and the earth, thus they could move into inside of the earth ' s orbit, so that they might close approach or even colliside with the earth ( or other planets, such as the venus, the mars, etc. ). the characteristic brings about some difficulties in the numerical research during their orbital evolution, which leads to the failure of the normalization technique in the general removal impact singularities of celestial mechanics methods and the symplectic algorithm which is successfully applied to the investigation in quality. by comparing the computation effects of several common numerical methods ( including symplectic algorithm ), and considering the nature of the movement of the small bodies, the corresponding treatments are provided here to improve the reliability of the computation

    小行星是太陽系最重要的一類小天體，主要分佈在兩個區域；火星和木星軌道之間的一條主帶和近地空間.近地小行星軌道的最大特點是其軌道半長徑與地球軌道半長徑相近，或近日距離接近甚至小於日地平均距離，其運動可深入到地球軌道的內部，這將導致該類小行星與地球（還有金星、火星等）十分靠近甚至發生碰撞.這一特徵給其軌道演化數值研究帶來一些困難，包括天體力學方法中一般消除碰撞奇點的正規化處理以及對定性研究十分成功的辛演算法都將在不同程度上失效.通過對幾種常用數值方法（包括辛演算法）計算效果的比較，根據小天體運動自身的特性，給出了相應處理措施，從而可提高計算結果的可靠性
  2. Don t panic. . stick out your thumb to join the most ordinary man in the world on an extra - ordinary adventure across the universe in the hilarious com.

    鄧亞瑟系一個極之普通的地球男人， ?撞板多過食飯，成日頭頭碰著黑，你以為?一生會平平凡凡?度過？
  3. The products should been preserved in the clean, dry and cool depots, keeping away form high temperature source, and been put orderly. form the date of production, the preservation time limit of quality is less than one year

    鈣塑瓦楞箱在使用時應防止強力沖擊和機械碰撞，避免太陽暴曬，貯存期自生產之日起不超過壹年。
  4. Our products should be preserved in room, preventing from colliding with other rigid and sharp objects, keeping away from high tempperature source. from the date of production, the preservation time limit of quality is one year

    本產品宜室內貯存，避免與堅硬銳利物碰撞，要遠離高溫熱源，自生產之日起，貯存保質期為一年。
  5. For example, multicultural conformity in international running is become more and more important. at present, with the enterprises unions being more and more, the conflict among culture are becoming serious

    當前，企業之間的聯盟日益增多，企業文化之間的碰撞和摩擦也日益嚴重，因文化沖突導致的界面問題相應增加。
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