列表比较法
Tabular comparison
tabular comparison method
横向比较法
lateral comparison approach
150 kA纵向双列预焙阳极铝电解系列
the double longitudinal series of 150 kA pre-baked anode electrolysis cell
150kA纵向双列预焙铝电解槽
150kA pre-baked anode cell arranged in double rows and end by end
单列双向螺旋槽
Single-row Bidirectional Spiral Grooves
法向双曲不变流形
Normally hyperbolic invariant manifolds
时间双向比对
time bi-directional comparison
双比法
Method of the double-contrast
双列向心短圆柱滚子轴承
double row centripetal cylindrical roller bearing
双列向心鼓面滚子轴承
double-row radial spherical roller bearing
双列向心球面滚子轴承
double-row self-aligning spherical roller bearing
双列向心球轴承
double-row radial ball bearing