safety shield
常见例句
- The metal safety shield is connected to ground.
将该金属安全屏蔽接地。 - If the bias voltage is less than 42V off ground, the isolated BNC vacuum feedthrough will not need a safety shield.
如果对地的浮地电压小于42V,那么绝缘的BNC接头就不需要安全屏蔽。 - If a triaxial vacuum feedthrough is unavailable, a metal safety shield should be built around the isolated BNC connection (Figure 4-18).
如果无法找到三同轴的真空接头,那么可以在绝缘的BNC连接处构建金属安全屏蔽(图4-18)。 - But when government itself is the manufacturer, these forces tend to be attenuated and the shield of government safety regulation is weakened.
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