the length overall的意思|示意

These produce oil which flows along the length of the hair and the health of the root determines the overall health of the strand of hair.

这些会分泌油脂，油脂顺着头发流动，而发根的健康程度决定了该缕毛发的总体健康。

A progress bar can set expectations for the length of process, give a preview of the overall process, and keep users informed about how far they've progressed in the prescribed flow.

进度条可以让用户预估整个流程的长度，对于全部流程有个预览，并时刻告诉他们在整个流程中已经完成多少了。

The study didn't find any relationship between the length of the vacation and overall happiness.

研究没有找到假期长度和总体快乐感有任何联系。

Overall, the six cities revealed great differences in the history of subway construction, the length of subway lines and the yearly passenger transportation capability.

总之，6个城市在地铁的建设历史、地铁长度和年运送旅客能力方面皆呈现出了很大的不同。

Therefore, the problems of long overall length, large occupied area and low plant utilization factorcan be solved.

有效解决了整机长度、占地面积及厂房利用率低的问 题。

Overall, researchers didn't find major differences between the four groups, but the length and severity of colds was slightly worse among patients who didn't receive pills.

从总体上看，研究人员并未发现这四组病人之间有重大差异，但没有服用药片的病人的感冒病程略长、病情也略为严重。