quadratic element的用法和樣例：
例句
- In this paper, the approximation of the second order parabolic equation is studied with the anisotropic biquadratic element.
摘要本文研究具有各向異性特徵的雙二次元對二階拋物方程的逼近。 - It is the most powerful element in the Universe yet we cannot know it from our human perspective because it cannot be experienced in the third dimension.
空性是宇宙中最有力量的元素，然而人類在三次元的體驗中，無法認知空性的存在。
