In some cases, the method will be used to switch off rogue genes that promote conditions such as heart failure or cancer.

在某种情况下，该方法将会用来沉默一些能引发诸如心衰或者癌症的不好的基因。

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Some very complex circuits and driver have been worked out to handle this switching, with still possible failure at repeated switch-on and -off.

某些非常复杂的电路和驱动器已被设计用于处理该开关操作，但是其在重复地导通和关断时仍可能失效。

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