术语“主因子分析”的详细信息

英译术语:

principal factor analysis

汉语语境:

主因素分析方法是多元统计方法的一个新支，它在多种学科如气象学、经济学等都有成功应用的实例。但应用于栽培学，却遇到了困难，因为不好作出明确的生物学解释。近年来，有一些解决这一难题的方法，但只限于很特殊的情况。应用动态分析的方法，给出了一个在一般情况下都能应用的方法，并给出了一个说明性的实例。

英语语境:

Principal factor analysis is a new branch of multivariate statistical analysis. It has been successfully applied to many disciplines such as meteorology, economics, etc. But there are some difficulties for application in plant cultivation, for it is difficult to give a clear and definite explanation biologically. There has been some approaches to these problems recently, but only limited to a very few particular case. A generally applicable method, with an illustrative example, is given.