样本量分配方法主要有等比例分配、最优分配和内曼分配。
There are three main methods to allocate samples to every stratum: proportionate allocation, optimum allocation and Neyman allocation.
五年内，我希望能够按照我的贡献得到同等比例的提拔，晋升到的职位可以负担相当大的责任，以及可以分配到公司不少的认股权。
In five years I hope to have been promoted in proportion to my contributions to a post that requires substantial responsibilities and entails sizable stock options in the company.
五年内，我希望能够按照我的贡献得到同等比例的提拔，晋升到的职位可以负担相当大的责任，以及可以分配到公司不少的认股权。
In five years I hope to have been promoted in proportion to my contributions to a post that requires substantial responsibilities and entails sizable stock options in the company.
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