它是在对多步法误差分离技术测量精确度进行理论分析和实验验证的研究基础上提出的。
It is suggested based on research to the accuracy of multistep er - ror separation technique by theoretical analysis and practical experiment.
预制的混泥土框架和基础可保证业已决定的稳固性和精确度。
Precast concrete frame and foundation guarantee predetermined stability and accuracy.
预制的混凝土框架和基础可保证已设计的稳固性和精确度。
Precast concrete frame and foundation guarantee predetermined stability and accuracy.
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