Funct is an invocation, but new Animal constructs an object based on the prototype in Animal.

funct是一种调用，但new Animal却基于animal内的原型构造一个对象。

To further meet the need of measuring and estimating human capital value of enterprises in the dynamic economic environment, the technological progress function is introduced into the factor funct.

为了进一步适应企业在动态经济环境中计量和估算人力资本价值的需要，在还原的要素函数模型中引入技术进步函数，建立了人力资本价值计量的要素函数模型，并进行了初步的模型修订。