蜗杆头数
number of threads of worm
number of threads
阿基米德蜗杆蜗轮
Archimedes worm and worm wheel
静压蜗杆蜗母条副
Hydrostatic worm and gear drive system
RSSP空间四杆机构
RSSP spatial four bar mechanism
闭环四杆结构
Close-Loop Four-bar Structure
单镜头四通道多光谱带照相机
single-lens four-channel multiband camera
单平行四杆机构
Single parallel four-bar mechanism
复合平行四杆机构
complex parallel four-bar linkage
股四头肌
quadriceps femoris muscle
Quandriceps muscle of thigh
quadriceps femoris
musculus quadiceps fexoris
quadriceps muscle
quadriceps
quadriceps femur muscles
股四头肌GLUT4基因
Quadriceps femoris GLUT4 gene