Bar code products on signs of damage or defacement.

产品上条形码破损或有涂改痕迹。

The defacement or destruction of public or private property.

损坏或破坏公私财产的行为。

The defacement or destruction of public or private property.

破坏或粉碎公公财富的行动。

The pass and the beer coupon will not be replaced in case of any loss, defacement or damage.

观赏区入场券及啤酒畅饮券如有遗失、涂污或损毁， 恕不补发。

Receipt is not replaceable and the company will not be responsible for the loss, tear, defacement or damage.

收据不可替换而公司也将不负责任何遗失，毁坏或不完整的收据。

One non-e-mail context in which hashcash appears to be a good solution is in the rather spam-like defacement that Wikis sometimes suffer.

Wiki 有时会遭遇到与垃圾邮件十分类似的破坏，bashcash 在非电子邮件上下文中似乎是一个不错的解决方案。

The paper analyzes the current situation and reasons of the defacement of circulating books in university libraries, points out the hazards and proposes some countermeasures against the problem.

文章分析了高校图书馆流通图书污损的现状及原因，指出了这种情况的危害，并进而提出了解决图书污损问题的方法与对策。