surface layer
surface layer — 片語
1. a layer on the outside of a material whose resistance to electric current is dif
表面層
表面上電阻不同的一層
a layer on the outside of a material whose resistance to electric current is different from the material below it
After rain, Putri blamed the wet surface layer for the strange reading.
下雨後，Putri 認為那層潮濕的表面層造成了異常讀值。
wet surface layer affects a meter reading
The lab heated the metal until its surface layer became less conductive.
實驗室把金屬加熱，直到它的表面層變得較不導電。
surface layer became less conductive
On old glass, a dusty surface layer can change the test result.
在舊玻璃上，一層帶灰塵的表面層可能會改變測試結果。
During cleaning, the chemical stripped away the surface layer on the stone.
清潔時，那種化學劑把石材上的表面層剝掉了。
Christopher checked the surface layer before drilling into the painted wall.
Christopher 在鑽進那面上漆的牆之前，先檢查了表面層。
文法句型
a surface layer of moisture
the surface layer of the metal
measure the surface layer
用法筆記
Common in technical writing about coatings, moisture, corrosion, and testing. It often refers to the thin outer part that behaves differently from the solid material underneath.