Hard, Very Severe (rock climbing grade)什么意思

Human Vision System人类视觉系统 Hue, Value, Saturation (color model, aka HLS)色相、价值、饱和度(颜色、各种模型) Human Visual System人的视觉系统 Herpesvirus Saimiri松鼠猴疱疹病毒 High Voltage Software高电压的软件 High Voltage Substation高压变电所 Hrvatski Veslaki Savez (Croatian Rowing Federation)Hrvatski Veslaki Savez(克罗地亚划船联合会) Hard, Very Severe (rock climbing grade)努力,非常严重的(攀岩等级) Hybrid Visual System混合的视觉系统 Huron Valley Schools (Highland, MI)Huron河谷高地,学校 hHvatski Vaterpolo Savez (Croatian Water Polo Federation)hHvatski Vaterpolo Savez(克罗地亚水球联合会) High-Volume Sampler高采样 Hyper-Velocity StarHyper-Velocity明星 High Velocty Software高Velocty软件 High Vaginal Swab高阴道擦洗