美[?k?lkj?l?s] 1 . I'm specializing in differential and integral calculus .
我正專攻微分學和積分學.
來自《簡明英漢詞典》
2 . They may have used pebbles to calculate, for the word "calculus" means " pebble ".
他們也許是用石子來作計算的, 因“calculus” 這個字原意是 “ 石子 ”.
來自辭典例句
3 . After studying differential calculus you will be able to solve these mathematical problems.
學了微積分之后,你們就能夠解這些數學題了.
來自《簡明英漢詞典》
4 . All this leads up to the most fundamental of theorems of calculus .
綜上所述就導出了微積分學中的最基本的定理.
來自辭典例句
5 . This is a problem where calculus won't help at all.
對于這一題,微積分一點也用不上.
來自辭典例句
1.a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body;
renal calculi can be very painful
2.an incrustation that forms on the teeth and gums
3.the branch of mathematics that is concerned with limits and with the differentiation and integration of functions
微積分（Calculus）是高等數學中研究函數的微分（Differentiation）、積分(Integration)以及有關概念和應用的數學分支。它是數學的一個基礎學科。內容主要包括極限、微分學、積分學及其應用。微分學包括求導數的運算，是一套關于變化率的理論。它使得函數、速度、加速度和曲線的斜率等均可用一套通用的符號進行討論。積分學，包括求積分的運算，為定義和計算面積、體積等提供一套通用的方法。
