您要查找的是不是：
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- Electromagnetic wave travel as light wave do. 电磁波的传播就像光波的传播一样。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- THE STRONG FIELD SOURCE TRANSIENT ELECTROMAGNETIC INSTRUMENT AND ITS TENTATIVE APPLICATION IN A COPPER MINE 强场源瞬变电磁仪及在某铜矿的试验性应用
- TRANSIENT ELECTROMAGNETIC INSTRUMENT FOR DETECTING HIDDEN LEAKAGE DEFECTS IN LEVEES 堤防渗漏隐患探测用瞬变电磁仪
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- The Clinical Observation that Patchy Hair Loss Patients were Treated Combined with Injection DeBosong and Electromagnetic Instrument 得宝松注射液电磁波治疗器等联合治疗斑秃的临床观察
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- This scientific instrument suffered severely. 这部科学仪器受到严重损坏。
- Language is an instrument for communication. 语言是交际的手段。
- Communication of audible signals encoded in electromagnetic waves. 无线通讯以电磁波密码进行的可听信号的联络
- The compass is an instrument of navigation. 罗盘是航行仪器。
- The bagpipe is a sweet musical instrument. 风笛是一种听起来很悦耳的乐器。
- The viola is a stringed instrument. 中提琴是一种弦乐器。
- A telegraphic sending instrument. 发报器电报机中发射信号的仪器
- Made with or as if with a sharp instrument. 割开的用或好象用利器制成的
- An instrument for recording muscular contractions. 肌动描记器记录肌肉收缩的器械
- An instrument or device used to measure the skull. 头盖测量器用于测量头盖的仪器或部件
- An instrument or a method for inflicting such pain. 刑具造成这种痛苦的工具或手段
