例如，对表权限的更改必须在所有系统上执行，因为这种更改是不能复制的。

For example, changes to table permissions will have to be performed on all systems as replication is unable to replicate this change.

youdao

和copy _ to_user一样，该函数在成功时，返回0，否则返回一个非零数，指出不能复制的字节数。

As with copy_to_user, the function returns zero on success and non-zero to indicate a failure to copy some number of bytes.

youdao

因此基因经常不能传递下去，除非是准确的复制。

So a gene usually cannot be passed on, unless it's an exact copy.

youdao

So, its genetic material wouldn't be released and even if it was released, the genetic material is also cross-linked, and so it can't be transcribed and translated or replicated.

不能释放遗传物质,而且即使能释放遗传物质,该物质也是交联的,因此转录和翻译,即复制过程不能进行

耶鲁公开课 - 生物医学工程探索课程节选

Hopefully their immune systems will respond to it like the real virus but it won't be capable of replication because we've chemically cross linked it so it can't go through its life cycle.

人体的免疫系统,就会对该病毒产生免疫应答,但灭活的病毒不能复制,因为我们已经对它做了化学处理,使它无法进入生命周期

耶鲁公开课 - 生物医学工程探索课程节选

So, you cross link all the proteins in the virus, and you make a particle that looks like a virus but it can't act like a virus any longer because it can't replicate.

当病毒中所有的蛋白质交联后,就得到了一种看上去像病毒,却无法致病的病毒,因为这种病毒不能进行复制

耶鲁公开课 - 生物医学工程探索课程节选