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1·He was given experimental chemical castration as a treatment.

当时处于实验中的化学阉割作为对他的“治疗”。

2·Alan Turing, a mathematician most famous for his work on breaking the German Enigma codes, was convicted of 'gross indecency' in 1952 and sentenced to chemical castration.

阿兰·图灵是一位数学家，他最著名的工作就是破译了德国的恩尼格玛密码。1952年，他被判“严重猥亵罪”并且被迫进行了化学阉割治疗。

3·The treatment of this cancer in its more advanced stages brings about chemical castration by targeting one of several mechanisms involved in the production of testosterone.

化学去势是治疗晚期前列腺癌的一种方法，其作用在于抑制睾酮的产生，睾酮是导致前列腺癌发病的原因之一。

4·We have heard of one group in the us who are using the testosterone theory to justify 'treating' children with what is effectively chemical castration, which is plainly wrong.

我们听说美国有个团体利用这个睾丸素理论，为用所谓的有效化学阉割对待儿童的做法辩护，那是完全错误的。