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单词 chatter mark
释义

chatter mark

英汉-汉英词典
振纹;颤痕
词组 | 习惯用语
您要查找的是不是:
    rattermarke chatter mark 加工表面波纹
    vibration chatter mark 振纹
    cuttet and chatter mark 波纹
    cutted and chatter mark 波纹
chatter mark [地质] 颤动擦痕;颤痕
chatter marks 振纹
英语百科

Chatter mark

For chatter marks made in machining, See Chatter (machining)

A chatter mark is one or, more commonly, a series of wedge shaped marks left by chipping of a bedrock surface by rock fragments carried in the base of a glacier (glacial plucking). Marks tend to be crescent-shaped and oriented at right angles to the direction of ice movement.

近义、反义、联想词
近义词
n.
erosion, eroding, eating away, wearing, wearing away, blemish, defect

英英词典
chatter mark n.
  1. marks on a glaciated rock caused by the movement of a glacier
  2. a mark made by a chattering tool on the surface of a workpiece
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