发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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The method presented is a x201C;short methodx201D; that may be used where
Standard Test Method for Average Velocity in a Duct Using a Thermal Anemometer
Radio-frequency cables. Measuring methods of mean characteristic impedance (Zm) and velocity ratio.
Настоящий стандарт распространяется на лазеры и излучатели лазеров непрерывного и импульсного режимов работы в диапазоне длин волн 0,25-11,8
Lasers. Measuring methods of average power, pulse average power, relative average power instability
that information on annual mean surface temperature is needed for propagation modelling purposes
Annual Mean Surface Temperature
The data file ESATEMP.TXT contains the annual mean surface temperature (°C) at 2 m above the surface of the Earth with a resolution of 1.5°in both
Annual Mean Surface Temperature
The data file ESATEMP.TXT contains the annual mean surface temperature (°C) at 2 m above the surface of the Earth with a resolution of 1.5°in both
Annual Mean Surface Temperature
This International Standard defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements (ISO 16622:2002)
TEST RELATING TO PAVEMENTS. DETERMINATION OF THE RATE OF BINDER SPRAY. PART 1 : MEASUREMENT OF THE MEAN VALUE OF SPRAY RATE AND TRANSVERSAL HOMOGENEITY.
Meteorology. Sonic anemometers/thermometers. Acceptance test methods for mean wind measurements
이 표준은 다른 방향의 경로를 따라 전파하는 사운드의 속도에 대해 역시간을 적용하는 음파
Meteorology-Sonic anemometers/thermometers-Acceptance test methods for mean wind measurements
This International Standard defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements.
本文件适用于室温条件下,钛合金材料在102 s-1~104 s-1应变速率范围内的动态压缩试验,其他金属材料的动态压缩试验可参考使用
Metallic materials—High strain rate tensile test method at elevated temperature
Metallic materials—High strain rate compression test method at ambient temperature
The method presented is a x201C;short methodx201D; that may be used where
Standard Test Method for Average Velocity in a Duct Using a Thermal Anemometer
Radio-frequency cables. Measuring methods of mean characteristic impedance (Zm) and velocity ratio.
Настоящий стандарт распространяется на лазеры и излучатели лазеров непрерывного и импульсного режимов работы в диапазоне длин волн 0,25-11,8
Lasers. Measuring methods of average power, pulse average power, relative average power instability
The data file ESATEMP.TXT contains the annual mean surface temperature (°C) at 2 m above the surface of the Earth with a resolution of 1.5°in both
Annual Mean Surface Temperature
The data file ESATEMP.TXT contains the annual mean surface temperature (°C) at 2 m above the surface of the Earth with a resolution of 1.5°in both
Annual Mean Surface Temperature
that information on annual mean surface temperature is needed for propagation modelling purposes
Annual Mean Surface Temperature
This International Standard defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements (ISO 16622:2002)
TEST RELATING TO PAVEMENTS. DETERMINATION OF THE RATE OF BINDER SPRAY. PART 1 : MEASUREMENT OF THE MEAN VALUE OF SPRAY RATE AND TRANSVERSAL HOMOGENEITY.
Meteorology. Sonic anemometers/thermometers. Acceptance test methods for mean wind measurements
이 표준은 다른 방향의 경로를 따라 전파하는 사운드의 속도에 대해 역시간을 적용하는 음파
Meteorology-Sonic anemometers/thermometers-Acceptance test methods for mean wind measurements
This International Standard defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements.
本文件适用于室温条件下,钛合金材料在102 s-1~104 s-1应变速率范围内的动态压缩试验,其他金属材料的动态压缩试验可参考使用
Metallic materials—High strain rate compression test method at ambient temperature
Metallic materials—High strain rate tensile test method at elevated temperature