double-bell 中文意思是什麼

double-bell 解釋
雙碗形
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • bell : n 1 貝爾〈姓氏〉。2 Alexander Graham Bell 〈1847 1922，生於蘇格蘭的美國人，電話發明者〉。n 1 鐘，...
  1. Feeding mechanism : bucket hoisting and manual double bell jar feeding mechanism is adopted, which is easy to operate and can prevent gas leakage efficiently

    加煤機構：採用斗提卷揚機構，手動雙鐘罩加煤裝置，操作簡便、能有效防止煤氣泄漏。
  2. Feeding mechanism : up roller, middle flashboard and down bell jar or double bell jar feeding mechanism with hydro - automatic drive, featured as easy operation, convenient maintenance and good air - tightness

    加煤機構：液壓驅動自動加煤裝置，採用上滾筒中插板下鐘罩機構或雙鐘罩結構，操作簡單，維修方便，氣密性好。
  3. Double bell top

    雙料鐘爐頂
  4. We examin e the generation of bell state in bose - einstein condensates of two interacting species trapped in a double - well configuration analytically and the density of probability for finding the entangled bell state is given. we find that the oscillation amplitude of the probability of density for finding the entangled bell state becomes greater as the ratio of the interspecies interaction strength and the tunneling rate increases, moreover the self - interaction strength of the component a ( b ) has no effect on it. also we use the time - dependent su ( 2 ) gauge transformation to diagonalize the hamilton operator, obtain the berry phase and analytically the time - evolution operator

    此外我們還研究了在雙阱玻色-愛因斯坦凝聚中糾纏態的演化，研究發現隨著組分間相互作用和隨穿率的比值的增加系統演化到bell態的概率變大，而且組分自身內在的相互作用對形成bell態的幾率沒有影響；並且用含時su （ 2 ）規范變換對角化哈密頓量得到了系統的berry位相和時間演化算符，並研究了量子隨穿過程。
  5. It has a wooden body in the middle and a metal bell at one end and a double reed at the other. the modified suona is now fitted with padded keys

    它是以一個用蘆葦制的嗩吶嘴而發音，是一種雙簧樂器，其底部用一個喇叭形的金屬制的擴音器，把聲音擴大。
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