frost action

[′frȯst ‚ak·shən] (geology) The weathering process caused by cycles of freezing and thawing of water in surface pores, cracks, and other openings. Alternate or repeated cycles of freezing and thawing of water contained in materials; the term is especially applied to disruptive effects of this action.

frost action

The freezing and thawing of moisture in materials and the resultant effects on these materials and on structures of which they are a part or with which they are in contact.

单词	frost action
释义	frost action frost action [′frȯst ‚ak·shən] (geology) The weathering process caused by cycles of freezing and thawing of water in surface pores, cracks, and other openings. Alternate or repeated cycles of freezing and thawing of water contained in materials; the term is especially applied to disruptive effects of this action. frost action The freezing and thawing of moisture in materials and the resultant effects on these materials and on structures of which they are a part or with which they are in contact.
随便看	foreign visit request foreign visits and assignments foreign visit system foreign volunteers japan foreign weapons development program foreign weapons evaluation foreign women lawyers' association foreign words foreign worker forein forejudge forejudged forejudgement forejudger forejudges forejudging forejudgment forekidney foreking foreknew foreknow foreknowable foreknower foreknowing foreknowingly