In this context a graph is hardly more than a visual or computational aid . 在這方面圖僅僅是直觀的和計(jì)算的一種工具。
This is a crude way to describe what is actually a somewhat more delicate computational problem . 對于本來是更為細(xì)致的計(jì)算問題,這是一個(gè)粗略的描述方法。
Fermat's principle is not so much a computational device as it is a concise way of thinking about the propagation of light . 費(fèi)馬原理更多的是對光的傳播的一種簡明看法,而不是一種計(jì)算工具。
The property of symmetry can also be used to save a part of the computational effort required for matrix inversion or for a solution of equations . 對稱的特性也可用來節(jié)省矩陣求逆中或求解方程中所需要的一部分計(jì)算量。
Computational mathematics and geophysical fluid dynamics 計(jì)算數(shù)學(xué)及地球流體力學(xué)