论文部分内容阅读
实验设计,即在给定仪器或给定仪器范围的条件下,对要求测量的物理量,具体地确定实验对象、实验原理、实验模型及在给定仪器的范围内正确选择仪器.实验设计问题按给定仪器的情况一般可分为以下两类:(1)给定的仪器都是惟一的;(2)给定的同类仪器有多种备选规格.在实验设计过程中,两类问题思考的基本思路虽然相同,但思考的侧重点有所不同.
Experimental design, that is, under the conditions of a given instrument or a given instrument range, the physical quantity required to be measured, the exact determination of the experimental object, the experimental principle, the experimental model, and the correct choice of instrument within the scope of a given instrument. The conditions of a given instrument can generally be divided into the following two categories: (1) The given instruments are all unique; (2) There are multiple alternative specifications for a given similar instrument. In the experimental design process, two types of problems are considered Although the basic ideas are the same, the focus of thinking is different.