... close-boilingcut窄馏分 close-graded密级配的 close-grainedwood细纹木 ...
基于58个网页-相关网页
close-graded aggregate 密级配骨料
close graded aggregate 密级配集料
close graded asphaltic concrete 密级配沥青混凝土
close-graded bituminous concrete 密级配的沥青混凝土 ; 密级配沥青砼
close-graded bituminous 密级配沥青
interlocking close-graded mixture 嵌挤密实混合料
·2,447,543篇论文数据，部分数据来源于NoteExpress
The relationship between growth of graded layer and carburizing time calculated by the equation is close to experimental results.
用此方程计算出的梯度层厚度随渗碳时间变化的关系与实际测量值比较接近。
youdao
应用推荐
模块上移
模块下移
不移动