This paper investigates several equiyalent propositions of minimal curve surface by means of the euler equation of calculus of variations .

本文通过变分法欧拉方程推导出极小曲面的几个等价命题。

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Fortunately, the impact of log statements on performance is minimal or nonexistent for most cases, and because the logging tools are easy to use, the learning curve is very small.

幸运的是，日志对于性能的影响很小，大部分情况下甚至根本不会对性能产生任何影响，而且由于日志工具非常简单易用，因此学习曲线也非常平滑。

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Our decision to use a minimally invasive approach in THA was influenced by the demand for minimal invasion in our surgical setup without prolongation of the learning curve and lesser muscle trauma.

我们采用微创手术入路的决定是受我们手术组对微创的需要决定的，而且我们不想延长学习曲线，同时还想减少对肌肉的创伤。

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Also, the interface is user friendly, with a minimal learning curve and more comfortable for the eyes than a conventional microscope.

FORBES: The Socialization of Microscopes

By so doing, the Soviets can substantially improve their position on the technology "learning curve" at minimal cost.

CENTERFORSECURITYPOLICY: US-Soviet Joint Ventures: The Camel's Nose Under The Tent