Power engineers require a provincial or territorial power engineering or stationaryengineering certificate according to class.
电力工程师需要具备省级或地区的电力工程师证书或固定式发动机操作员证书。
2
Power engineers require a college training program in stationary or power engineering and several years of work experience in the field.
电力工程师需要具备固定式发动机或电力工程的大学培训以及在该领域多年的工作经验。
3
The correlation coefficient stationary series that is one kind of non-stationary series is familiar in engineering, and the traditional stationary series is just a special case of that.