“动力换挡变速箱”的概念、定义、翻译、参考文献-科学参考

单词	动力换挡变速箱
释义	动力换挡变速箱 Encyclopedia 工学液力机械传动释 power shift gearbox动力换挡变速箱采用液压缸操纵换挡离合器，换挡过程中动力不中断的变速箱。
随便看	lower semicontinuous function lower semi continuous hull lower semi-continuous hull lower semicontinuous hull lower semicontinuous mapping lower semicontinuous partition lower semicontinuous regularization lower semi-lattice lower semi-modular lattice lower semi strictly diagonally dominant matrix lower semi-strictly diagonally dominant matrix lower separation axiom lower series lower set lower singular exponent lower solution lower solution; subsolution lower strong derivative lower subsemilattice lower sum lower surface lower topological limit lower transit lower triangular group lower triangular matrix

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。