less....than 用法

it is less determined to develop nuclear weapons than we have been judging since 2005.请解释句义，以及less表否定还是肯定。谢谢
it is less determined to develop nuclear weapons 如果将这段在GOOGLE中翻译会得到肯定的含义。请高手给予详解。谢谢

less....than 用法 less than在这句话是什么用法 smaller than=less than吗?JJJJJJJ less than a pearl歌词 Eat more than smoke less. less的用法 Available memory less than 128MB!!!100122624 less-than-canned 做何解释？ Less than A Pearl的歌词？ 翻译一句话，关键在less...than