Abstract: : Our country current project cost management system is very imperfect.
摘要：我国当前的工程项目成本管理体系很不完善。
The system of scientific research of China's Biathlon imperfect ;
我国冬季两项运动科研体系不完善；
The incentive system of the contest is imperfect;
竞赛奖励制度不健全；
The incentive system of the contest is imperfect;
竞赛奖励制度不健全；
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