periplasmic component的用法和樣例：
例句
- It is an excellent upgrading component for ordinary gasoil to meet various environmental and emission legislations.
這種柴油也可作為一種優(yōu)異的提質(zhì)組分添加到普通的柴油中以適應不同的環(huán)境和排放法規要求。 - In the condition of similar coal rank, fusinite contributes more to specific area than the vitreous coal component in the eastern margin of Ordos Basin.
在相似煤級條件下，惰質(zhì)組分較鏡質(zhì)組分有更多的比表面積貢獻。
