原代码 meaning in English

primary code

The optimized division method to the spatial quadrant in the performance of the numerical control original code
数控原代码开发中空间象限的优化划分
Since asp files are returned as plain html , they can be viewed in any browser
因为asp文件是以html数据流的形式返回的，所以原代码不能在浏览器中看到。
- a hybrid particle swarm optimization algorithm for finding the minimum of the function fitness in the real space
一个遗传粒子群算法原代码，十分难得，抓住机会学吧。
He changed over half the code in the module , but the unit tests stayed the same , so he could prove that his code worked just as well as the original
这样需要更改模块的一大部分你修改了多半的代码，单元测试却不需要改变但单元测试还是一样的，你因此你可以确定你的新代码与原代码同样工作正常原来的代码一样可以正常工作。