vital part要害部位
vital energy生命力
2.Overhead transmission lines are the vitals of power system. Its main function is to transmit electricity.
架空输电线路是输电系统的命脉，它的主要作用是传输电能。
3.Likewise, a 'bot could begin recording audio and video anytime the child's vitals began to change, and flag that clip for analysis.
同样，当孩子重要器官发生变化时一台机器人可以随时开始录制音频和视频，并分段标记用于分析。
4.The safety of railway transportation is relative to national economic vitals. Fault diagnosis system is an important part to ensure the safety running of the locomotive.
铁路运输安全关系着国家的经济命脉，而机车故障诊断系统是保障列车安全运行的重要组成部分。
5.The coal mine as the primary energy in our country, is national economy vitals.
煤矿作为我国的主要能源，是国民经济的重要命脉。
6.So... a driver's side blood pressure cuff might be a ways down the road... But some day soon-between fiddling with the radio, AC and your cell phone-you could be tweaking your vitals, too.
所以，血压袖带很可能就是高血压司机上路的必需品了。但是，也许很快就会有一天，通过摆弄手中的电台、控制器以及手机，就可以调整你身体的各项指标。