重迭

Since no automatic rehashing is done, iterators are never invalidated when inserting or erasing elements.

由于没有自动的重散列，所以在插入和删除元素时不会令迭代器失效。

Using iterators rather than subscripts to access the elements in the vector.

重做 3.3.2节的习题，用迭代器而不是下标操作来访问 vector中的元素。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。