精密度是在规定条件下所获得的独立测试/测量结果间的一致程度。精密度与真值无关,仅依赖于随机误差的分布。
参考答案:对
Fuzhou-Quanzhou-Xiamen high-speed railway has been running for more than a year. ______, fewer people take the trip by bus.
A.In addition
B.As a result
C.Besides
D.On the other hand
禁止装载机边行驶边举升装满物料的铲斗,目的是()。
A.防止车辆倾翻
B.防止重物滑落
C.防止视线不清
D.防止轮胎损坏