In tests, they modeled a DNA version of an XOR logic gate that generates an output when one of two inputs is present, but not when both or neither is present.
在试验中，他们构建了一个DNA版本的“异或”逻辑门，当两个输入端中有一个有输入时，产生输出；但当两个输入端都有或都没有输入时，就不会产生输出。
Portal: A permanent Gate, allowing access to or from (not always both) a particular location.
传送门：一道永久存在的门径，允许人来往于某个特定地点。
You shall take both of them to the gate of that town and stone them to death — the girl because she was in a town and did not scream for help, and the man because he violated another man's wife.
你们就要把这二人带到本城门，用石头打死女子是因为虽在城里却没有喊叫。男子是因为玷污别人的妻。
You shall take both of them to the gate of that town and stone them to death — the girl because she was in a town and did not scream for help, and the man because he violated another man's wife.
你们就要把这二人带到本城门，用石头打死女子是因为虽在城里却没有喊叫。男子是因为玷污别人的妻。
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