拋物線運動 的英文怎麼說

中文拼音 [pāowùxiànyùndòng]
拋物線運動 英文
parabolic motion
  • 拋 : 動詞1. （扔; 投擲） throw; toss; fling 2. （丟下; 拋棄） leave behind; cast aside; abandon
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 運動 : 運動[舊時用語] arrange things or get things done through pull
  1. The plane should follow the parabola

    飛機須沿拋物線運動。
  2. Minyu low head screens are horizontal screens to which an extremely powerful linear vibrating motion is imparted by two unbalanced eccentric shafts and weights. the screens ecciciently handle a large amount of materials. resist clogging, and suit best for classifying small granules. some features of the mlh screen are as follws

    振動篩-振動篩是利用電動激振器或偏心軸偏心塊作為振動源，使物料在振動篩篩網上被拋起，振動篩同時向前作直線運動或做橢圓運動及復雜運動，以合理匹配的振動篩篩網達到篩分目的。
  3. The experiment result discovered the grafting effect of crylic acid and acrylamide were obvious which can be proved by the sem photoes. by the ft - ir testing of the grafted uhmwpe fabric, we discovered that some new polar groups were introduced to the surface. then by the dynamic wetting experiment of the grafted uhmwpe fabric, we concluded that the wetting time was a parabola relation with the graft ratio and the wetting time of the grafted uhmwpe fabric was less than that of untreated fabric. the results showed that after the coradiation grafting, uhmwpe fiber ' s surficial nonreactivity could be improved effectively

    通過對接枝uhmwpe織物的紅外光譜分析，發現其表面引入了許多新的極性基團。最後運用了纖維動態浸潤性分析了接枝后的效果，得到所測浸潤穩定時間與接枝率成拋物線關系，而且接枝樣品的浸潤穩定時間都比未處理樣品的浸潤穩定時間小些，這說明了共輻照接枝的方法可以有效地改善uhmwpe纖維表面惰性，達到uhmwpe纖維表面改性的目的。
  4. Layout input pole length ' s locus when the mechanism follows kadang movement in two ways. one is multinomial curve locus and the other is linearity intermixed by parabola curve locus. we study the displacement > velocity and acceleration curve consulting time under variety velocity characters, and get the best curve and the best velocity character, which will have a very important significance for kadang movement ' s input control of this mechanism

    對卡當運動輸入桿件的伸長進行了軌跡規劃，採用了多項式與混有拋物線的線性函數作為規劃軌跡，研究了不同速度參數條件下的位移、速度、加速度的時間變化曲線，給出了最優曲線和最優速度，這對于機構卡當運動輸入控制的實現和優化具有重要意義。
  5. The standard parabolic equation method was obtained by the decompocition of the scalar wave equation and the expansion of the pseudo - differential operator

    通過對傳統波動方程的分解和偽微分運算元的近似展開，獲得了標準拋物線方程。
  6. It needs the designer to set some key frames manually, and at every key frame, the designer should also set the object ' s motion property according to his experience or scientific compute results. then computer gives some interpolatory values and realizes the whole movie. though a lot of commercial soft wares have some intelligence and can set the interpolatory values to achieve users " requirement in some degree, these soft wares ca n ' t satisfy users " requirement well, especially when users want to express their interactive desire

    雖然目前優秀的商業應用軟體已經具備了一定的智能，對這些關鍵幀之間的插值演算法進行某些設定，如使物體運動的速度在兩個關鍵幀之間呈拋物線分佈，達到緩慢啟動和停止的效果，使之具備一定的真實感，然而這些工作仍然遠遠不夠，尤其是用戶想在運動過程中想表達交互願望時，這些軟體的表現更是難以滿足。
  7. A grab sway controlling scheme of bridge - type grab ship unloader is offered in order to increase productivity : first determines the desired trolley traveling speed chart to control the grab sway, then applies fast brake when the trolley approaches the hop and throws the material in the grab by the grab sway

    摘要提出一種橋式抓鬥卸船機抓鬥有控擺動的策略，即通過小車運行速度曲線的設計控制抓鬥擺動，並在小車接近料斗時快速制動，利用抓鬥擺動拋出物料，以提高卸船機的生產率。
分享友人
分享到 Line

分享到臉書