canonical field theory的用法和樣例：
例句
- This then is something of a cursory view of the direction taken by contemporary quantum field theory.
這就是對現代電子場(chǎng)論的趨向的粗略的一瞥。 - The problem that scattered by non-normal rigid-body of the sound wave which propagated is discussed with kerchief theory, and the application is put forward.
摘要從場(chǎng)論中的克希荷夫公式出發(fā)，討論了聲波在傳播過(guò)程中被非規則形狀剛性散射的問(wèn)題，得到的結果在室內音質(zhì)評價(jià)方法中有應用。
