求翻译：全定制版图设计的特点是针对每个晶体管进行电路参数的优化，这样可以得到最佳的性能以及最小的尺寸。采用这种方法时，除了要求有人机交互的图形系统支持外，还要求有完整的检查和验证的CAD工具，因为设计人员不可避免会造成版图上的某些错误，需要通过自动的加工加以彻底地纠正。是什么意思？

The characteristics of full-custom layout design optimization of circuit parameters for each transistor, so that you can get the best performance and smallest size. , In addition to the requirements of the manned interactive graphics system supports this approach also requires a complete inspection

Full-custom layout design is characterized by for each transistor circuit parameter optimization, so that you can get the best performance and minimum size. In this approach, in addition to the required IT was interactive graphics system support, also called a full inspection and verification of CAD

Full custom layout design is characterized by a circuit parameter optimization for each transistor, so you can get the best performance and minimum size. When you use this method, in addition to requiring human-computer interactive graphic systems support, also requires a complete CAD tool for check