探测具有玻璃门的电梯轿厢的门和相邻壁之间的外部物体，尤其手指的装置，以及装备有其的电梯。

Apparatus for detecting exterior object between the door of elevator car with glass door and adjacent wall, especially finger apparatus, and elevator equipped with the same.

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学校建筑、装备举措措施、绿化美化等学校硬件举措措施为教师专业发铺提供良好的外部环境，具有激励和熏陶作用；

The hardware facilities, such as buildings, equipments, greening and beautifying which provides good external conditions can promote and edify the teachers' professional developments.

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装甲装备乘员可靠性受内部因素和外部因素的共同影响，而人机界面是外部因素的主要组成部分。

The dependability of the crewmen in armored equipment is influence by both internal and external factors, and man-machine interface factor is a main component of the external factor.

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