时间间断时空有限元法
space time finite element method discontinuous in time
time discontinuous finite element method
Space time finite element method discontinuous in
space-time discontinuous finite element method
应力间断线
line of stress discontinuity
正线线间距
Midway between Tracks of Main Line
PT中性线断线的研究
Research on PT neutral line failure
接地极引线断线保护
electrode line open circuit protection
绝缘导线断线
breakage of insulated conductor
中性线断线保护器
neutral conductor interrupted protective equipment
16S rRNA~23S rRNA间断序列
16S rRNA~23S rRNA Intergenic spacer regions
2-阶间断点
two-order discintinuous points