nonmetallic inclusion的用法和樣例：
例句
- The result showed that the cracking was caused by the fold-ing and nonmetallic inclusions of steel pipe.
結果表明，鋼管中存在折疊及較嚴重非金屬夾雜物是導致開(kāi)裂的主要原因。 - By means of the Laika automatic analysis software,non-metallic inclusion can be tested accurately and quickly data treatment and measurement by statistical method.
引進(jìn)的徠卡非金屬夾雜物自動(dòng)分析軟件能對夾雜物迅速而準確地進(jìn)行有統計性意義的測定和數據處理。
