Any control valves must show their action in the event of a failure of the activating energy.
所有的控制阀，必须标明出事故时使它们动作的触发能量。
The porphyrinscapture light energy, and transmit it along the virus, acting as awire, to the other end, activating the catalyst.
锌卟啉能吸收光能，然后把病毒体当作导线，沿着它将光能传输到另一端来激活催化剂。
The porphyrins capture light energy, and transmit it along the virus, acting as a wire, to the other end, activating the catalyst.
锌卟啉能吸收光能，然后把病毒体当作导线，沿着它将光能传输到另一端来激活催化剂。
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