二级: two stage; two level; second ...图谱: a collection of illustrative ...一级图谱: first order spectrum二级图像混合器: a-b-c-d cut mixer图谱: a collection of illustrative plates; atlas多级图: multilevel scheme能级图: energy diagram; energy level diagram; energy-level diagram; energyleveldiagram; level scheme梯级图: cascade graphs震级图: magnitude chart职级图: grading matrix二级: two stage; two level; second level; secondary; second 这船列入二级。the ship rates as second脑图谱: brain atlases; brain map图谱集: atlas班级图书区: classroom library波浪等级图: wave scale illustration费密能级图: fermi level diagram高级图画纸: whatman paper级图解效率: stage diagram efficiency满能级图: complete energy-level diagram坡度等级图: slope category map三级图化仪: third order plotting instrument系统分级图: system hierarchy chart多级图像系统: multilevel graphic system放射性等级图: radiation dose map分级图形语言: hgl hierarchical graph language
