双对数表的英文

• bilogarithmic chart

• 双:    two; twin; both; dual
• 对数表:    log tables; logarithmic scal ...
• 双对数:    double logarithmic; double-log
• 对数表:    log tables; logarithimic table; logarithm table; logarithmic chart; logarithmic scales; logarithmic tables; table of logarithms; tableoflogarithms
• 双对数变换:    log-log transformation