Objective: to understand the effects of exogenous androgen on the skeletal muscle fiber and its motor endplate.
目的：观察雄激素对骨骼肌肌纤维及其运动终板形态的影响。
The composite skirts for solid rocket motor shells fabricated by VARTM (VacuumAssisted Resin Transfer Molding) had poor mechanical properties because the fiber volume fraction was very small.
VARTM工艺成型的固体火箭发动机壳体复合材料连接裙段构件纤维体积含量较低，复合材料力学性能不佳。
Relating to a nerve fiber or impulse passing toward motor effectors.
与向运动受动器传送的神经元或神经冲动相关。
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