具备听力学以及助听器专业知识的优先.Have knowledge related audiology and hearing aids is preferred.听力学家要求具有听力学硕士学位.Audiologists require a master's degree in audiology.听力学是耳鼻咽喉科教学中的重要环节和教学难点.The course of audiology is both important a...
自动化地面飞机, 孤立的除铜.Automated ground planes, isolated copper removal.研究 - 聚合胺复合材料树脂SP-C在模拟氯化镍电解液中深度净化除铜工艺.The deeply removing copper process from the simulated nickel chloride electrolyte with SP - C is studied....