Question

论文摘要翻译，急啊

探究性实验是物理科学研究的关键环节，也是开展现代前沿自然科学教育的重要手段。通过探究性实验的研究可达到开拓学生视野，发展学生思维的目的。本文运用探究性实验的方法分析了含水弹力球在与地面碰撞时的动力学性质。利用气垫导轨将自由落体运动转为水平方向，通过倾斜导轨上滑块与弹簧的碰撞实验与水平导轨上两滑块的碰撞实验，结合含水滑块与无水滑块进行对比分析，得出物块含水将导致碰撞前后动能与动量的损失加大，且水面的翻腾比水内部的流动对动能和动量的损失影响更大。从实验的角度诠释了探究性实验对科研和现代自然科学教育的意义。

Answer 1

Exploratory experiment is a key link in physical science research, and also the important means of modern frontier science education. Through the research experiment to open up horizons of students, to develop students' thinking to. This paper applies the method of exploratory experimental analysis of the dynamic properties of aqueous elastic ball in the collision with the ground. The free fall motion into the horizontal direction with air track, through the inclined rail collision experiments with the horizontal guide rail slide block and the spring of two block collision experiment, combined with water slide and anhydrous block were analyzed, the block water will cause after collision kinetic energy and momentum loss increase, and the churning water more than the water flow impact on the kinetic energy and momentum loss. From the experimental point of interpretation of the significance of experiment to research and modern natural science education.

Answer 2

Exploratory experiment is a key link in the process of physical scientific research, and is an important method of conducting modern frontier science education. Through the exploratory experiment research to widen students' view, the development of students' thinking. Zetetic experiment method, this paper analyzes the water dynamics properties of elastic ball in collision with the earth. Using air cushion guide to free fall into horizontal direction, by inclined guide rail sliding block and the spring of the collision experiments with two horizontal guide rail sliding block collision experiment, combining water slider and anhydrous sliding block were analyzed, concluded that content block before and after the water will lead to collision kinetic energy and momentum loss increase, and the water's rough than water flow within the larger influence on loss of kinetic energy and momentum. Explained the zetetic experiment from the Angle of experiment in scientific research and the significance of modern natural science education.

Answer 3

如果不会翻译，在百度里输入翻译，它有一个百度翻译，自动帮你翻译，楼上的就是用百度翻译的，授人以鱼不如授人以渔！楼主你说是吧！