ground pitch 中文意思是什麼

ground pitch 解釋
地瀝青
  • ground : adj 碾碎了的，磨過的，磨成粉的。 ground and polished piston 【機械工程】研磨活塞。n 1 地，地面；...
  • pitch : n 1 瀝青；含有瀝青的物質；松脂，樹脂。2 人工合成瀝青；人造樹脂。vt 用瀝青塗。vt 1 扔，投，拋，擲...
  1. To work out a mathematical relationship of the “ dopplereffect ” ， relating the pitch to the relative motion of source andobserver ， the austrian scientist christian johann doppler placedtrumpeters on a railroad flat car and musicians with a sense ofabsolute pitch near the tracks. a locomotive engine pulled theflat car back and forth at different speeds for two days. themusicians on the ground “ recorded ” the trumpet notes as the trainapproached and as it receded

    為了計算出「多普勒效應」的一個數學關系，即音調和運動中的聲源和觀察者之間的相對關系，奧地利科學家克里斯蒂?約翰?多普勒讓幾位吹號人坐在一節平板火車上，讓幾個對音調特別敏感的音樂家坐在鐵軌附近。
  2. Leyland reiterated a key reason that he called the hit - and - run play tuesday night is that wang throws a terrific sinker - - an ideal pitch for obtaining a ground ball and thus a double play

    老虎投再三重復且強調他會下達那個打帶跑戰術完全是針對小民所投的伸卡球- - -那種會讓打者打成滾地球出局更可能造成雙殺的可怕的伸卡球
  3. They are staking out the ground for a new football pitch

    他們正在用木樁標出新足球場場地。
  4. Steel chisel grassland, pitch surface ground or other soft ground

    使用鋼釬在草地，瀝青地或其它松軟場地上固定篷房。
  5. The recreation ground offers : multi - purpose grass pitch for baseball or football

    供足球或棒球活動的多用途草地球場
  6. This method makes it possible for investigating the unsteady nonlinear potential flow in a complicated environment with higher efficiency. the aerodynamic forces of a wing in couple motion of heave and pitch with ground effect are analyzed in detail based on the numerical result. it is shown that a thrust force exists when the wing is in heave motion

    深入系統地分析了存在表面效應時機翼運動規律和氣動力之間的關系，研究結果表明，機翼升沉運動產生的推力與升沉速度幅值的平方成比例，推力和推進效率和振蕩頻率成反比；機翼的俯仰運動可以調節推力和推進效率，但是單純的俯仰運動不會產生推力。
  7. The results, for a first time out, were solid enough, as wang induced his trademark ground balls from the first inning on and gave new york 6 1 / 3 strong innings before reaching a predetermined pitch count

    在星期二對魔鬼魚的第一場先發，投得是有以往的水準，從第1局開始就不斷展現滾地王子的封號不斷的製造滾地球出局，他主投了6又1 / 3局好球，也達到教練團所設定的投球數才下場。
  8. It is the third incident of objects being thrown on to the pitch at a barclays premiership ground in the past week, after robin van persie, of arsenal, and claus jensen, of fulham, were struck by coins at the weekend

    這是繼本周阿森納的范佩西、富勒姆的詹森被硬幣砸中以來，這一周來英超賽場上第三次出現投擲物事件。
  9. For several seconds, there was panic amongst the other players on the pitch as he lost consciousness and lay prostrate on the ground

    曾經有數十秒，他毫無合覺臥在地上，令球場上其他球員都感到很驚慌。
  10. King tensile tent can be used in any plains such as grassland, pitch surface ground and concrete ground

    對搭建場地無特殊要求，一般平地如草地，瀝青地，水泥地均可。
分享友人
分享到 Line

分享到臉書