A reduction in the U.S. combat presence would probably produce one clear benefit: a lower U.S. casualtyrate.
减少美军的战斗力量也许有一个明显的好处：更低的美军伤亡率。
2
When the soldier's physiological state is abnormal, the system will alarm. So the injured can receive treatment timely and effectively and so soldier's war casualtyrate is decreased.
当士兵的生理状态发生异常时，系统就会报警，从而使伤者及时获得有效救治，达到降低战场死亡率的目的。
3
With the new revised edition of GB/T 17578 "Provisions of strength for the superstructure of bus" is mandatoried to implement, it would substantially reduce the casualtyrate of bus rollover accident.