常見例句雙語例句The cellulose fiber is partially reacted with phosphoric acid impregnated to form phosphonate ester at first. However, the phosphonate ester is decomposed over 160 oC.纖維素與浸漬的磷酸部分生成磷酸酯鍵，但它們?cè)?60℃以上逐漸分解，纖維上殘畱少量偏磷酸類化郃物。 返回 cellulose ester fiber