The equation of elastic stability for a thin elliptical plate is deduced from the equation of elastic stability for thin elastic shell with arbitrary shape.

在任意形状弹性薄壳稳定性方程的基础上进一步推导了椭圆形薄板的弹性稳定性方程，并且将所得到的方程最后化为用位移表达的微分方程序。

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The elliptical tube with rectangular plate fin, which is usually called double row tube, is one kind of basic heat exchange element for direct air cooled condensers.

矩形板翅式，这通常被称为双列管，椭圆管是一种直接空冷凝汽器热交换的基本元素。

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The elliptical tube with rectangular plate fin, which is usually called double row tube, is one kind of basic heat exchange element for direct air cooled condensers.

矩形翅片椭圆管，即双排管是直接空冷凝汽器的一种基本换热元件。

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Heading to your office gym or fitness club to do at least 20 minutes of cardio a few days a week: the elliptical, treadmill, rowing machine, stair master, pool, power plate, or any other form of cardio are all excellent options for getting your workouts done (what you choose to do should depend on your individual condition, body type, and goals).

FORBES: NYC Psychiatrist and Hemingway On The Benefits Of Exercise On Work And Depression