unidirectional

a unidirectional microphone.

克风

Streptomyces phage φC31 integrase is a site-specific recombinase and introduce foreign gene to unidirectional recombination.

链霉菌噬菌体φC31整合酶是一种位点特异重组酶。

The fabrication processing of unidirectional short carbon and Nicalon fiberreinforced LAS composites was investigated.

研究了短纤维增强玻璃陶瓷基复合材料制备工艺中短纤维分散和纤维预浸片制备。

It has been an indiscerptible organic integer to explore new material ,dig material potential properties and unidirectional solidification technology.

新材料开发、材料潜在掘与定凝固技术已经形成了一个不易分割有机整体。

By using film laminated molding method,unidirectional high-modulus carbon fiber reinforced copolyimide composites were prepared.

采用膜层压方法,制备了高模碳纤维增强共聚聚酰亚胺复合材料;