空間傳播速度 的英文怎麼說

中文拼音 [kōngjiānzhuàn]
空間傳播速度 英文
spatial velocity
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
  • : 播名詞(姓氏) a surname
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 空間 : space; enclosure; room; blank; interspace
  • 傳播 : 1 (廣泛散布) disseminate; propagate; spread; (over); diffuse; transmit; run 2 [物理學] propag...
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
  1. Abstract : based on the objectivity of space, time and their measuring, the author gives a ideal experiment of space and time measuring, educe the difference between true time and metrical time ( this difference results from the finity of light speed ), thus proves the relativity between metrical time and true time and the relativity between given reference points, gives the express formulas of relative velocity

    提要:從時及時量的客觀性、絕對性出發,通過具體的、時測量理想實驗,導出測量時刻、時與客觀時刻、時的差異(這種差異的根源在於光的有限性) ,從而說明測量時刻、時對于客觀物理量及不同參照點的相對性,給出了客觀勻直線運動的相對表達式。
  2. Then, an improved genetic algorithm is proposed to solve this problem. this algorithm makes trees with the source and all destinations are the space of operation and filter operation. with hybrid selection operator, competition among brothers, greedy operation, filter operation

    然後給出了一種基於遺演算法的實時多路由選擇方法,並用改進的遺演算法進行了求解,該演算法採用包含源節點和目的節點的樹作為交叉和變異的的方法,通過加入混合選擇、小范圍競爭擇優的交叉變異操作,提高了全局搜索能力和收斂
  3. Given the speed and volume of international air travel today, the virus could spread more rapidly, possibly reaching all continents in less than 3 months

    鑒于當今國際航旅行的和運載量,這一病毒的將更加迅,可能在不到3個月的時至所有大陸。
  4. Impervious wall is thin and deep, so it cannot satisfy the hypothesis of half space. the surface wave theory of impervious wall is analyzed and proves that surface wave speed in impermeable wall is nearly equal with that in plane - strain problem, so the transverse w ave speed getting by rayleigh surface wave exploration technique can satisfy the precision desire of engineering

    我們對面波在防滲墻中原理進行了分析,證明防滲墻中的面波波與半理論中面波波差別很小,因此,用瞬態面波檢測技術來獲得剪切波可以滿足工程精的要求。
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