淬火应力 hardening stress?
淬火温度 hardening temperature?
硬化 hardening?
硬度标 hardness scale?
硬度试验 hardness test?
硬度试验机 hardness tester?
实体模型 hardware model?
谐波分析 harmonic analysis?
谐波分析器 harmonic analyzer?
低平均 harmonic average?
低平衡法 harmonic balance method?
谐波分量 harmonic component?
淬火温度 hardening temperature?
硬化 hardening?
硬度标 hardness scale?
硬度试验 hardness test?
硬度试验机 hardness tester?
实体模型 hardware model?
谐波分析 harmonic analysis?
谐波分析器 harmonic analyzer?
低平均 harmonic average?
低平衡法 harmonic balance method?
谐波分量 harmonic component?
低曲线 harmonic curve?
谐波畸变噪声 harmonic distortion noise?
谐振回波 harmonic echo?
低函数 harmonic function?
谐运动 harmonic motion?
谐振子 harmonic oscillator?
谐波共振 harmonic resonance?
谐波谱 harmonic spectrum?
谐波振动 harmonic vibration?
谐波 harmonic wave?
低平均径 harmonious mean diameter?
哈特曼怜 hartmann flow?
哈特曼振荡器 hartmann generator?
哈特曼层 hartmann layer?
哈特曼数 hartmann number?
哈特曼振荡器 hartmann oscillator?
哈特曼波长公式 hartmann wavelength formula?
落差 head drop?
水头损失 head loss?
正碰撞 head on collision?
压力槽 head tank?
头尾连接 head to tail arrangement?
头波 head wave?
水头 head?
航向 heading?
心搏 heart action?
心搏 heart beat?
热吸收 heat absorption?
蓄热 heat accumulation?
热量 heat amount?