STEP [简明英汉词典]
=Scientific and Technical Exploitation Program 科学技术开发计划[美]
step [简明英汉词典]
[step]
n.脚步,步幅,步调,步伐,步骤,措施,梯级,台阶
v.走,举步,移步,踏
产品数据转换规范
STEP [新词词典]
abbr.=Standard for the exchange of product model data 产品型号数据交换标准
STEP [简明英汉词典]
=Scientific and Technical Exploitation Program 科学技术开发计划[美]
step [简明英汉词典]
[step]
n.脚步,步幅,步调,步伐,步骤,措施,梯级,台阶
v.走,举步,移步,踏
产品数据转换规范
STEP [新词词典]
abbr.=Standard for the exchange of product model data 产品型号数据交换标准