Different types of combination birth control pills contain different doses of estrogen and progestin.

不同种类的生育控制组合药片含有不同剂量的雌激素和黄体酮。

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Other types of combination birth control pills allow you to reduce the number of periods you have each year.

其他种类的生育控制组合药片可以减少你每年的(排卵)周期数量。

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This essay, by using full and accurate materials, describes the utilization of specific conditions and different types of combination and splitting during the mutual translation of Chinese and Uighur.

本文用比较翔实的语料，描写出汉语和维吾尔语互译过程中合并和切分方法使用的具体条件及各种情况和类型。

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In the works are also new types of combination vaccines, the demand for which is rising.

FORBES: Magazine Article

Although the chamber music repertoire for brass instruments in combination with other types of instruments is not extensive, there is a large and very interesting repertoire of music for brass quintet.

NPR: Young Tuba Player Gets Nod from Phila. Orchestra

According to the National Cancer Institute and American Cancer Society, secondhand smoke is the combination of two types of smoke that is produced when burning tobacco: the smoke that comes from the burning end of a cigarette, cigar or pipe and the smoke that is exhaled by the smoker.

CNN: Study: Smoke-free laws may cut heart attack hospitalizations