转换思维一题多解宁夏国营灵武农场中学张建民解化学计算题时，不能只是理解和运用它的基本含义，还应对其内涵进行充分地开发，发现和应用某些特殊关系，按题意进行不同的转换，导出新的简明的关系式、关系量，往往可以化繁为简，化难为易，从而使计算简捷，达到巧解速解... Converting thinking to solve multiple problems When Ningxia State-owned Lingwu Farm Middle School Zhang Jianmin solves the problem of chemical calculation, it is not only necessary to understand and use its basic meaning, but also to fully develop its connotation, discover and apply certain special relationships, and proceed according to the questions. Different conversions, and the introduction of new concise relations and relationships, can often be simplified, and it is difficult to make it easier to make calculations simpler and quicker.