exception rates meaning in Chinese

例外物品的特别运费

It works well : the exception rate is low and the automatization degree is high . this design fruit is a successful example by using modern design theory to do creative design . the method used in this design is worth being spreaded to the process of developing and design of other mechanism of alkaline - mnoa battery
利用新的设计手段与方法设计出的碱锰电池集电体自动入壳系统，经实际使用表明：该系统工作正常、故障率低、自动化程度高，各项指标均达到了设计使用要求，该项设计成果是一项利用现代设计理论进行工程创新设计非常成功的范例，本方法值得推广到其它碱锰电池机械产品的开发设计过程中。