常見例句雙語例句One wasn't really anyone's fault: a random collision in 2009 between a long-defunct Russian military spacecraft and an Iridium commercial communications satellite.一件事實上不是任何人的錯：2009年發(fā)生在一架長期廢棄的俄羅斯軍用航天器和一顆銥星商用通訊衛(wèi)星之間的一次隨機碰撞。A new method based on the slotted random anti-collision algorithm was introduced to solve the collision problem in the multi-tag inventory in the standard of UHF RFID.爲了解決超高頻頻段下的無源RFID標簽批量識別時的多標簽碰撞問題，在時隙隨機算法的基礎(chǔ)上，提出了一種新的方法。As for the self-gravity, the short range (random collision model) and long-range self-gravity (gravitational instability model) among clouds is considered respectively.其中分別考慮分子雲(yún)之間的短程力（隨機碰撞模型）和長程力（引力不穩(wěn)定性模型）。 返回 random collision