金门桥面一定该是金色的 吗 ?Will the Golden Gate Bridge ever be golden?罗伯特·乔丹爬到桥面下的梁柱之间.Robert Jordan was climbing down into the framework of the bridge.桥面可以在氯丁橡胶支座上自由伸缩.The deck is free to expand on neoprene bearings....
The PNA molecules can routinely be labeled with biotin or various fluorophores.PNA分子可被生物素和各种荧光团常规标记.Methods Immunohistochemistry was performed by using avidin - biotin peroxidase complex procedure.方法采用链霉素 抗 生物素蛋白生物素过氧化物酶...