X : special form U : unknown SN : 16 byte sentinel BE : BitExtrusion DD : BitDouble With Default BT : BitThickness 3DD : 3D point as 3 DD, needing 3 default values Open Design Specification for .dwg files CMC : CmColor value TC : True Color: this is the same format as CMC in ...
user_agent (`dict`, `str`, *optional*): The user-agent info in the form of a dictionary or a string. force_download (`bool`, *optional*, defaults to `False`): Whether the file should be downloaded even if it already exists in the local cache. force_filenam...
结果表 明, 高浓度6-BA不利于不定芽的诱导, 这与高浓度 6-BA会抑制地被菊(C. morifolium)不定芽的分化研究 结果一致(李金童等, 2016).2,4-D对叶片和下胚轴愈 伤组织的诱导效果不佳, 且在后期容易产生褐化, 说 明其不利于芳香堆心菊不定芽的诱导, 这与前人在甘 菊,大叶相思(Acacia auriculaeformis...
X : special form U : unknown SN : 16 byte sentinel BE : BitExtrusion DD : BitDouble With Default BT : BitThickness 3DD : 3D point as 3 DD, needing 3 default values Open Design Specification for .dwg files CMC : CmColor value TC : True Color: this is the same format as CMC in ...