The practice indicated that the system is economy and reliability.

实践证明：该系统改造方案经济、可靠。

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The practice indicated that AR107 could replace imported sensitive films.

实践证明，AR 107可以替代进口感光胶。

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The practice indicated that this system can improve the work efficiency and...

生产实践表明，该系统操作方便、安全，提高了作业效率和管理水平。

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"Interviews with nursing staff indicated that the practice of using one patient's insulin pen for other patients may have occurred on some patients, " said Timothy Finan, president and chief executive of Upper Allegheny Health System, the parent company of the Olean hospital.

WSJ: 2nd NY hospital warns of insulin pen infection