Therefore, it is very important to coordinately select all object characters in resistance and high yield breeding.

因此，抗病高产育种中各目标性状的协调选择是十分重要的。

youdao

This situation is equivalent to having acquired the lock: when there is only a single thread, all object accesses are safe.

这种情况等同于已经获取了锁：只有一个线程的时候，所有的对象访问都是安全的。

youdao

This situation is equivalent to having acquired the lock: when there is only a single thread, all object accesses are safe.

这种情况等同于已经获取了锁：只有一个线程的时候，所有的对象访问都是安全的。

youdao