But a region that does this should be protected, in a sense, because it has a replication number of less than one, so imported infections also can't spread very much.
但是从某种意义上说, 一个这样做的地区应该受到保护,因为它的复制数小于一个, 所以输入性感染也不会传播太多。
单词 | replication number |
例句 |
原声例句
TED演讲(音频版) 2020年5月合集 But a region that does this should be protected, in a sense, because it has a replication number of less than one, so imported infections also can't spread very much. 但是从某种意义上说, 一个这样做的地区应该受到保护,因为它的复制数小于一个, 所以输入性感染也不会传播太多。 |
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