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- There are many examination methods of paper evidence in forensic sciences, many examination methods are trace instrumental analysis. 法庭科学中检验纸张物证的方法很多,但大都是非常规的微量仪器分析法。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- An electrically produced graph or tracing. 电示图以电制作的图表或映描图
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- A record or tracing produced by a plethysmograph. 体积描记图由体积描记器作出的记录或轨迹
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- 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。
- The compass is an instrument of navigation. 罗盘是航行仪器。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- The bagpipe is a sweet musical instrument. 风笛是一种听起来很悦耳的乐器。
