Multi level management must be introduced into the trial universities to manage the high and low level sports teams with different aims.
“试办”高校对具有不同目标的高、低水平的运动队必须实施分层的管理；
Both experimental results and trial production demonstrated it operates reliably and smoothly, with high level of weld seam tracking precision.
焊接实验和试生产结果证明，样机运行平稳、可靠，具有很好的跟踪精度。
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