一、前言化学计量是计量学中的重要专业。它是战略导弹、运载火箭、卫星和其他尖端武器中必不可少的技术基础。我们在预先研究、型号研制和批量生产等各项工作里都离不开化学计量,因此,它具有重要的地位和作用。目前,化学计量还很不完善。尽快建立建 First, the foreword Stoichiometry is an important specialty in metrology. It is an indispensable technical basis for strategic missiles, launch vehicles, satellites and other sophisticated weapons. We are in the pre-research, model development and mass production and other work are inseparable from the stoichiometry, therefore, it has an important position and role. At present, stoichiometry is still far from perfect. Build as soon as possible