擦痕

Dingy

无[失去]光泽的

dinge (车身)小凹陷或擦痕 | dingy 无[失去]光泽的 | dint 凹[压,打]痕

linguoid ripple mark

舌状波痕

linguloid ripple mark 舌状波痕 | linguoid ripple mark 舌状波痕 | linimentum intertrigo 擦剂

undercut

咬边

循环抛光会在模具钢表面生成微小的擦痕,而这些擦痕久而久之会变成咬边(undercut)或凿槽(gouge),使融体在充模过程中填充进来,从而导致以下几种情况:融体粘着于浇口处、制件在开模时粘附于模具的"A"侧或是制件在脱模过程中粘附于模具的"B"侧.

scratchbrush

钢丝刷

scratch 擦痕 | scratchbrush 钢丝刷 | scratchedpebble 擦痕卵石

It's scratchless, it's matchless

光洁无比,不留擦痕. --光洁剂

It's not a home until it's planted. 有家不能无园. --苗圃 | It's scratchless, it's matchless. 光洁无比,不留擦痕. --光洁剂 | It's the tops for kitchen tops. 清洁厨房顶部的高手. --清洁布

drift scrath

冰碛擦痕

冰碛泥炭 drift peat | 冰碛擦痕 drift scrath | 冰碛盖层 drift sheet

fault striae

断层擦痕

fault strand 断层线 | fault striae 断层擦痕 | fault strike 断层走向

to rub up

擦淨;擦亮;重溫成語英美片語成語

62616擦掉;擦去成語英美片語成語to rub off | 62617擦淨;擦亮;重溫成語英美片語成語to rub up | 62618擦痕交通汽車修理scratch

chafed

拉痕(痕较

擦痕chafed | 拉痕(痕较chafed | 深) scored

reed friction mark

钢筘擦痕

筘片条纹 reed streak | 钢筘擦痕 reed friction mark | 裂缝 split end

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant