技术文摘 关键词:数字用法,国家标准,严格执行,确保质量,新闻单位 [gap=868]Key words:using method of figures; national standard; carry out seriously;control the quality strictly; news a..
The faces are symmetrical and the heightofcores is constant. In this paper, criticalloadsare evaluatedusingenergymethod. Somecalculativefigures are given.