下列各项中不属于常用的内在激励方式有() ["工作内容丰富化","增加员工决策机会","扩大工作自由度","奖金"]
简述子宫收缩乏力的诊断。
有一直齿园柱齿轮,m=4,Z=36,它的齿高为() ["4","9","5","10"]
任何资金的闲置,都是损失资金的()。 ["使用价值","时间价值","现有价值","预期价值"]
某月经周期正常规律的孕妇,目前怀孕36周,孕期进展顺利,胎儿的情况大致是体重大于() ["500g","1000g","1500g","2000g","2500g"]
电力设施保护工作的基本思路主要有哪些?