二元变量 Binary variables
二元变數 Binary Variable
二元不变式 [数] binary invariant
二元随机变数 Bivariate Random Variables ; binary random variable
二元正态随机变量 bivariate normal random variable
二元随机变量 Two-dimensional random variables ; binary random variable
二组元变焦距系统 OZSAD
相联二元随机变数 associated binary random variables
处理二元因变数 Dichotomous Dependent Variable
计算了HP 5 0转化管稳态蠕变速率参量和蠕变损伤速率参量的二元回归系数。
Dualistic regression coefficients of two parameters (steady creep rate and creep damage rate) of the HP-50 reformer tubes are calculated.
对工作于引射和亚燃模态的RBCC发动机进气道来说，宽马赫数工作的要求显得尤为突出，使得二元进气道应采用变几何结构。
In ejector and ramjet modes, working over a wide Mach number range is very important for the RBCC inlet, so the 2d RBCC inlet should be variable-geometry.
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