In China, grass fiber raw material was one of main raw material for pulping. 禾草類(lèi)植物纖維原料是制漿工業(yè)的重要原料之一。
The exploitation and application of material could be propitious to make up the lack for paper material. 開(kāi)發(fā)和應用非木材是解決我國造紙纖維原料短缺的有效途徑。
Wetting of fibrous materials can critically affect many manufacturing processes. 纖維材料的潤濕，會(huì )嚴重影響它的許多加工工藝。
A protective case of silk or similar fibrous material spun by the larvae of moths and other insects that serves as a covering for their pupal stage. 繭纖維或類(lèi)似纖維材料的保護殼，由蛾或其他昆蟲(chóng)的幼蟲(chóng)做成，作為其蛹階段的覆蓋物。
