Element stiffness matrix

element ['ɛləmənt]

n. [化]元素;要素;原理;[电]电阻丝;

stiffness ['stɪfnɪs]

n. 僵硬;生硬;强直;顽固;

stiff 坚硬的+ ness 表名词→ 坚硬, 硬度

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

Six table lamps. Three end tables. One piano.

六个灯。三张茶几。一 钢琴。

When the accident happened, I was having dinner.

当意外事故发生时候，我在吃晚餐。

My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.

玛蒂尔德，我亲爱的朋友。让我告诉你吧。你向我借的那条项链并不是一条真的钻石项链。那条项链根本不值钱。项链中的宝石是玻璃做的。它最多值500法郎。