现场标准 meaning in English

field standard

Based on the distribution regularities of stratigraphic sandy soil in the tianjin yongdingxin river estuary area , the in - situ standard penetration test ( spt ) method and the indoor dynamic triaxial test method were used to make the sandy soil liquefaction discrimination
摘要根据天津永定新河口滩涂地层沙性土分布规律，采用现场标准贯入试验和室内动三轴试验两种方法进行了沙性土的液化判别。
Abstract : in this paper , the use and test status quo of internal and external large - sized coordinate measuring system is analyzed briefly and the composition , measuring method and error source are described . according to the internal use status quo and present level , the performance parameter , test method and material reference of the theodolite system suitable for indoor test and site test are proposed . the technical approaches for developments of the indoor large - sized standard and site material reference are given
文摘:简要分析了国内外大尺寸坐标测量系统使用和检测研究现状，叙述了经纬仪测量系统的组成、测量方法和误差来源，根据我国使用现状和现有水平，提出了经纬仪测量系统性能参数、检测方法和标准实物，适用于室内检测和现场检测，给出了室内大尺寸标准研制和现场标准实物研制的技术途径。