在设计原理图时有必要折衷两方面：使示意图具有目了然的详细性和便于阅读和理解的简单性
A.In designing schematic diagrams, it may be necessary to combine two aspects. specification necessary to make the diagram clear, And the simplicity essential for ease of reading and understanding. B.In designing schematic diagrams, it may be necessary to comprehend two aspects. detection necessary to make the diagram self-contained, And the simplification essential for ease of reading and understanding. C.In designing schematic diagrams, it may be necessary to compromise two aspects. detail necessary to make the diagram self-explanatory. And the simplicity essential for ease of reading and understanding正确答案C
