2-grade deceleration straight-tooth gear box 二级展开式直齿齿轮减速器
a straight angle 平角
a straight fight 一对一的竞选
a straight race 全力以赴的竞赛
Abraded straight ruler 研磨平尺
access going straight 无障碍直行
achieving straight A’s in 10 subjects 获得十优佳绩
activating tungsten inert-gas welding with direct current straight polarity mode 直流正接A-TIG焊
adjusted to be straight 调正
adjustment of straight catenary 直吊弦调整量
aligned heat exchanger of straight tubes 数据库; 排成一行的直管式热交换器
Alkane with straight chain 直链烷烃; 定向过流电驿
allan straight link motion 阿兰直动机构
american standard straight thread 美国直螺纹标准
approximate development of straight-lines ruled surface 直纹面近似展开
approximate straight line 整体煤气化联合循环发电(ICGCC); 近似直线
Approximate straight-line 近似直线
approximate straight-line locus 近似直线轨迹
arbitrary straight offset method 任意直线支距法
arm straight paddle mixer 直臂桨式混合机