optical l fiber 光学纤维 ; 光导纤维 ; 光纤
chemical l fiber 化学纤维
chemical l fiber paper 化学纤维纸
natural l fiber 天然纤维
argyrophil l fiber 嗜银纤维
animal l fiber 动物纤维
optical l fiber concentrator 光纤集中器
na tu ra l fiber 天然纤维
In this paper, shear properties of 3-d braided composites and C-L fiber reinforced composites after moisture absorption behaviors are studied.
本文对三维四向编织复合材料和长碳纤维复合材料吸湿后的剪切性能进行了研究。
Undergraduate economic plants including: mulberry fruit edible, also wine, medicine, said Morus alba L . root, stem fiber paper.
本科经济植物包括：桑树（果可食，亦可酿酒，根入药称桑白皮，茎纤维可造纸。
The dynamic behaviour of the extraction of L lysine by the use of the hollow fiber membrane is studied with combination of ion exchange method and membrane ultrafiltration method.
采用离子交换与膜超滤耦合法，研究了用中空纤维膜提取L-赖氨酸的动力学行为。
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