surface condition

基本解釋

So does the material’s hardness, and especially its surface condition.
因此，材料硬度，特別是它的表面狀況影響疲勞壽命。
The success of this connection depends on the surface condition of both the nipple and the valve outlet sealing area at the point of contact.
這種接頭的成功依賴于管接口和閥門排氣口密封在接觸點(diǎn)的表面狀況。
www.airproducts.com.cn
After opening hatch cover(s), the surface condition of the cargo in each hold shall be visually checked and photographed, especially any leakage shall be kept on file with photos.
開艙后，要查看每艙貨堆表面是否有異常狀況并拍照。特別注意是否有漏水痕跡，并拍照存檔。
vernon0426.blog.163.com

So does the material's hardness, and especially its surface condition.
ECONOMIST: Aircraft fatigue
Placing a heat protective barrier between the skin and laptop, or placing the computer on a hard surface is generally recommended to prevent the condition from developing.
FORBES: Some Like It Hot
In this, the stream of video and audio data is recorded as a series of minuscule spots on the disc's surface that have been gently fried by a laser beam and turned from their normal crystalline condition to an amorphous state that has different reflective properties.
ECONOMIST: Digital video discs