Performance ratings given by their supervisors, who filled out weekly surveys rating both treadmill users and non-users, rose for walkers by a full point by the end of the year.
由管理者给出的绩效评分上升了整整一个点。 管理者每个星期填写一次调查问卷，同时给使用跑步机的员工和不使用跑步机的员工打分。
The results of XRD and SEM show that the main crystal phase is the non-full-filled tetragonal tungsten bronze structure.
SEM结构分析可知，主晶相为非填满型钨青铜结构四方晶相。
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