詞語：preform
preform的解釋
preform[pri:'fɔ:m]vt. 預先形成n. 粗加工的成品
preform的意思
preform 預成形;預成型坯;預先形成;預先成型;Fabric preform 織物預成型;eutectic preform 共晶合金盤料;brazing preform 硬焊用盤料;cast preform 鑄造預成形件;
preform的參考例句
1.their natures and preformed faculties 他們的本性和天賦的才能
2.The fabric is used as a preform for thermoplastic textile-reinforced composite modules. 這種織物被用作熱塑性紡織增強複合材料模件的預型件。
3.With propylene as carbon source, carbon felt as porous preform, C/C composites were rapid fabricated by multi-coupling fields CVI process. 以丙烯氣作為炭源氣體，普通炭氈作為增強體，採用多元耦合場CVI方法快速制備了炭/炭複合材料。
preform的詞匯及翻譯
n. cast preform process - 鑄件預成形法
n. cast preform process - 鑄造預製法
n. preform design - 預制設計