正弦定律 sinusoidal law?
正弦量 sinusoidal quantity?
正弦螺线 sinusoidal spiral?
正弦波 sinusoidal wave?
虹吸管 siphon?
场地 site?
粒度分布 size distribution?
破碎 size reduction?
尺寸 size?
骨架结构 skeletal structure?
骨架振动 skeletal vibration?
方框图 skeleton diagram?
正弦量 sinusoidal quantity?
正弦螺线 sinusoidal spiral?
正弦波 sinusoidal wave?
虹吸管 siphon?
场地 site?
粒度分布 size distribution?
破碎 size reduction?
尺寸 size?
骨架结构 skeletal structure?
骨架振动 skeletal vibration?
方框图 skeleton diagram?
骨架线 skeleton line?
骨架 skeleton?
斜蛤异性 skew anisotropy?
斜桥 skew bridge?
非对称性分布 skew distribution?
斜直线 skew lines?
斜对称 skew symmetry?
倾斜的 skew?
囚深度 skin depth?
表面摩擦阻力 skin friction resistance?
表面摩擦应力 skin friction stress?
表面摩擦 skin friction?
表面阻力 skin resistance?
囚 skin?
跳跃现象 skip phenomenon?
跳跃距离 skipped distance?
平板 slab?
斜距 slant distance?
前缘缝翼 slat?
轴套 sleeve?
细长体 slender body?
细长翼 slender profile?
细杆 slender rod?
小展弦比机翼 slender wing?
细长比 slenderness ratio?
细长比 slenderness?
滑阀空气泵 slide valve air pump?
滑动 slide?
滑板 slider?
滑动轴承 sliding bearing?