This paper proves an inequality based on a positive function with mathematical induction and demonstrates its application with examples.

利用数学归纳法证明了一个关于正值函数的不等式，并举例说明了其应用。

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This paper infers the dynamical equation of relative motion by introducing the concept of generalized potential; and illustrates its application with examples.

引入惯性力广义势的概念，推出非惯性系中的拉格朗日方程，并举例说明了其应用。

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The paper studies the mechanical reliability based on wear of hinge. It analyses the principle and method of the research of reliability, and introduces its application with examples.

研究了基于铰链磨损的机构可靠性，分析了可靠性研究的原理和方法，并通过实例说明其应用。

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The course will combine presentations with practical examples, technical visits, as well as the application of service design and consumer touchpoints in the field to support and ensure successful biodiversity-based tourism product development.

UNESCO: Call for South East European applications to the Training course on Tourism and Biodiversity | United Nations Educational, Scientific and Cultural Organization