英语词汇“Optical preform”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Optical preform
释义	Optical preform 基本例句光纤预制棒 And the manufacture of optical fiber preform manufacturing has been the expansion of production capacity of Chinese enterprises and cost control of the main bottlenecks.而光纤预制棒制造的制造一直是我国企业产能扩张及成本控制的主要瓶颈。
随便看	理劇剸繁理功理务理势理務理勢理化理化因素理化固定蜡理化性质理化性质-活性关系理化检查理化病因理化鉴定理匦理匦使理匭理匭使理区理卹理县理发理发业理发刷理发剪