An introduction is given about structure, specifications and features of double end wood flooring profilers and laminate flooringp rofilers.

介绍木地板加工机床双端、强化木地板机的结构、能和特点。

In a nutshell, named function expressions are useful for one thing only - descriptive function names in debuggers and profilers .

简言之，有名函数表达式只对一件工作有用，在调试器和能测试器中描述函数的名称。