learned nonuse 习得性废用 ; 习得废用 ; 习得性不用
nonuse value 非使用价值
Product nonuse 产品闲弃
nonuse of force 不使用武力
nonuse values 非利用价值
nonuse of a patent 不实施专利
nonuse of a trademark 商标的不使用
In other words, nonuse does not constitute abandonment by itself.
换句话说，不使用单独不构成放弃。
In other words, nonuse does not constitute abandonment by itself.
换句话说，不使用并不意味放弃。
The forest products can be divided into four groups:market goods, potential market goods, public goods, and goods with nonuse values.
可将它们分为四类：市场物资、潜在市场物资、公共物资和非使用价值的物资。
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