upper track的意思|示意
[计] 上道
upper track相关短语
1、 upper track wheel 履带支托轮,托带轮
2、 upper side track 上边声迹
3、 upper urinary track calculi 上尿路结石
4、 upper digestive track bleeding 上消化道出血
5、 upper respiratory track infection 上呼吸道感染
upper track相关例句
The speed of train is high, to ensure regularity of the upper track and reduce maintenance workload, the requirements of settlement after construction of subgrade are extremely stringent.
列车行驶速度高,为了保证上部轨道结构的平顺性,并减少运营期间的维护工作量,对路基的工后沉降有着极其严格的要求。
The building's largest component, an indoor gymnasium and jogging track, is placed on the upper portion of the site, opening up directly to the preserved green.
大楼最大的组成元素,一个室内健身房和慢跑跑道位于基地的上层,直接面对外面绿色。
Regardless, upper management wants to track resources and costs for the requirements and evaluate the work done, just like any other task.
无论如何,上层管理想要跟踪需求的资源和成本,并且评估完成的工作,就像其它任何任务一样。