性别决定通过遗传或环境的作用使个体建立性别的过程其实质是性腺的分化的决定
Sex determination is the process by which an individual establishes their sex through genetic or environmental influences. Its essence is the determination of the differentiation of the gonads
以上为机器翻译结果，长、整句建议使用 人工翻译 。