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- Through laboratory simulation tests,the procedure and instrument parameters of ultrasonic testing for pipe welds were educed and successfully applied to the high temperature det... 通过采用实验室模拟进行当量测试,确定了管道焊缝超声波探伤的工艺和仪器参数,并成功应用于某电厂高压导汽管焊缝高温状态的检测。
- The instrumental parameters and experimental conditions for direct nebulization sampling are studied.The use of the system improves the automation and the analytical speed... 结果表明,该装置与石墨炉结合具有自动化程度高、重现性好、样品利用率高和分析速度快等特点。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- 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。
- 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。
- We have to work within the parameters of time and budget. 我们工作受时间和财力所限。
- 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 a method for inflicting such pain. 刑具造成这种痛苦的工具或手段
- 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 that measures circular arcs. 圆弧测定器一种用于测定圆弧的仪器
- Can you tell me which instrument to use for the experiment? 你能告诉我用哪台仪器做这试验吗?
- A sharp-pointed instrument used in engraving. 尖具雕刻时用的尖锐的突出物