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科技要发展,计量需先行。特别是国防计量,它是导弹、运载火箭、卫星和其它尖端武器必不可少的基础。在型号预研、研制和批量生产等各个环节中都离不开计量。在航天工程中,质量问题是一个生死攸关的大问题。在探索控制质量的各种因素中,计量是基础。计量的准确与否,关系到产品的性能,有时甚至是工程成败的关键。例如:1962年美国两发民兵导弹、1964年两发侦察兵火箭、1967年两发大力神-3火箭均因电磁兼容性(EMC)技术及对电磁干扰的计量技术未能解决而造成发射失
Science and technology to be developed, measurement must be done first. In particular, national defense measures are indispensable foundations for missiles, launch vehicles, satellites and other sophisticated weapons. In the model pre-research, development and production and other links are inseparable from the measurement. In aerospace engineering, quality problems are a big issue that is vital to life and death. In exploring the quality of control of various factors, measurement is the foundation. Measurement accuracy or not, related to the performance of the product, and sometimes even the key to the success of the project. For example, two militia missiles from the United States in 1962, two scout rockets from the two sentinels in 1964 and two turrets from both Hercules and Three Turkeys in 1967 were all caused by electromagnetic compatibility (EMC) technology and measurement of electromagnetic interference