吉林化工学院学报
吉林化工學院學報
길림화공학원학보
JOURNAL OF JILIN INSTITUTE OF CHEMICAL TECHNOLOGY
2011年
11期
43-44
,共2页
螺母%近似画法%简化画法%国家标准
螺母%近似畫法%簡化畫法%國傢標準
라모%근사화법%간화화법%국가표준
nut%similar drawing%simplified drawing%national standard
从教学、国家标准和实际应用三个方面对螺母的两种画法进行了探讨，阐明了螺母近似画法的不当之处以及简化画法的优势．
從教學、國傢標準和實際應用三箇方麵對螺母的兩種畫法進行瞭探討，闡明瞭螺母近似畫法的不噹之處以及簡化畫法的優勢．
종교학、국가표준화실제응용삼개방면대라모적량충화법진행료탐토，천명료라모근사화법적불당지처이급간화화법적우세．
This paper discusses nut＇s two drawing method, similar drawing and simplified drawing, in three aspects of teaching, national standard and practical application. The shortcoming of similar drawing and the advantage of simplified drawing are analyzed.
