1) right angle
直角
1.
Analyzing on being right angle of space plane angles projection;
投影成直角的空间平面角再分析
2.
The metal of the right angle isnt enough used of hot rolled equal and unequal angle steel Mean while,the right angle is easy producing stress concentration and difficult rolling Therefore,the section of angle steel was optimized,and a new section of round arc angle steel is put forward,which can be easily rolled,used and saved metal material over 5
热轧等边、不等边角钢直角处金属未被充分利用 ,易产生应力集中 ,且轧制难度大 ,因而对其断面进行了优化设计 ,提出一种新型圆弧角钢 ,其轧制容易 ,使用方便 ,可节约金属材料 5 %以
2) right-angle
直角
1.
This paper proposed that self-propelling cultivator ought mainly adopt right-angle blades,provided the method to design the geometrical parameters of right-angle blades frontispiece,analyzed the s.
针对耕耘机独特的结构及其工作原理,提出了耕耘机刀片类型的选择以直角刀片为佳,并提出了直角刀片正切面几何参数的设计方法,分析了直角刀片侧切刃滑切性能,为耕耘机设计提供了一定的理论依据。
3) normal wedge angle
直角楔角
5) right-angled corner
直角转角
6) elbow bend
直角肘管;直角弯
补充资料：直角
见“角④”(1205页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条