surface pattern的用法和樣例：
例句
- The membrane structure and surface features were analyzed by FT-IR and scan electron micrography.
用傅立葉紅外光譜和掃描電鏡分別測定了膜的結構和表面形貌。 - The results show that alkali concentration and treating time have obvious influence on netlike structure.Temperature has small influence on surface topography.
實(shí)驗結果表明，堿處理時(shí)堿液濃度和處理時(shí)間對表面形成的網(wǎng)狀結構有顯著(zhù)影響，溫度對堿液處理后的表面形貌影響不大。
