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  • 匿名
关注:1 2013-05-23 12:21

求翻译:一种使大鼠和小鼠致癌的化学物质,后来发现可减少人类某些癌症的大小,数年后该作用又被证明无效。是什么意思?

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一种使大鼠和小鼠致癌的化学物质,后来发现可减少人类某些癌症的大小,数年后该作用又被证明无效。
问题补充:

  • 匿名
2013-05-23 12:21:38
A way to make rats and mice, carcinogenic chemicals, but later found to reduce the size of certain human cancers, a few years later, the role proved to be ineffective.
  • 匿名
2013-05-23 12:23:18
One of the largest cancer in rats and mice, and then it was discovered that chemicals can reduce certain types of cancer in human size, a few years later, the role is shown to be ineffective.
  • 匿名
2013-05-23 12:24:58
One kind causes the big mouse and the mouse carcinogenicity chemical substance, afterwards discovered may reduce human certain cancers the size, after several years this function are also been invalid by the certificate.
  • 匿名
2013-05-23 12:26:38
A carcinogenic chemical substances in rats and mice, later found to reduce the size of human cancer, the role a few years later proved invalid.
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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