参考例子
- 1.Sound pressure measurement, sound intensity measurement, sound power measurement, time field wave display, instantaneous sound power measurement and sound field indicator measurement.
- 声强测量、声压测量、声功率测量、时域示波、短/瞬时声功率测量和声场指示值测量。
- 2.Sound pressure measurement, sound intensity measurement, sound power measurement, time field wave display, instantaneous sound power measurement and sound field indicator measurement.
- 声强测量、声压测量、声功率测量、时域示波、短/瞬时声功率测量和声场指示值测量。
- 3.Primarily concerned with controlling the measurement of project types, topography, line measurement, deformation measurement and geographical information system measurement of results.
- 项目类型主要涉及控制测量、地形测量、线路测量、变形测量及地理信息系统等测量成果。
- 4.Primarily concerned with controlling the measurement of project types, topography, line measurement, deformation measurement and geographical information system measurement of results.
- 项目类型主要涉及控制测量、地形测量、线路测量、变形测量及地理信息系统等测量成果。
- 5.The measurement of different standard reference materials shows that the method can get good results and the relative standard deviations are within the range of the national standard.
- 通过对不同标准样品进行测量，其测量结果与标准值相符，均在国家标准允许误差范围内。
网络释义
- Chapter II Datum Instruments of Measurement and Standard Instruments of Measurement
- 第二章 计量基准器具和计量标准器具;
- Atlantic standard time acific Standard Time acific standard time
- 太平洋标准时;
- Atlantic standard time acific Standard Time acific standard time
- 太平洋标准时;
- Instruments for the measurement of sound intensity-measurement with pairs of pressure sensing microphones
- 声强测量仪 用声压传声器对测量;
- Methods of measurement for satellite television earthreceive-only station-Door-out unit measurement
- 卫星电视地球接收站测量方法 室外单元测量;