| 释义 |
1 ?安全零件 ... safety pawl 安全凸爪, 停止掣子 safety piece 安全零件, 保险件 safety pin n. 安全别针 ...
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The safety switch comprises a heat transfer piece, an insulating seat, a fusible body, a control rod and a movable safety piece. 该保险开关，它包括一热传递片、一绝缘座、一可熔体、一控制杆以及一动保险片。 - 2
The movable safety piece is connected with the insulating system, is supported against by the control rod, and is in normally closed connection with the fixed contact piece. 该动保险片，它连接绝缘系统，而且，它受控制杆顶抵并常闭连 接该定接触片。 - 3
Japanese nuclear safety regulator said on Wednesday that plans were under way to fix a piece of equipment that would allow freshwater instead of seawater to be pumped in. 一位日本核安全监管人在周三称他们已经在制定计划，修好一件设备，用淡水替代海水来灌入反应堆。
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