label symbol meaning in English

标记符号

However , the part drawing automatically drawn does n ' t accord with the national drawing standard of furniture and expression style of furniture engineering drawing , so it can not reach the actual need of our domestic furniture enterprises . at the same time , the standardization of furniture cad drawing is low in our country . some labeling symbols are very random and there is no corresponding standard , while the national & global cad standardization organation have n ' t establisn the furniture cad drawing standard by far . in a word , there is significant meaning that we make research about the algorithms of automatically drawing the part and assembly drawing of plank furniture and the standardization of furniture cad drawing
国外家具cad软件虽然能实现板式家具零件图的自动绘制，但自动生成的零件图不符合我国家具制图标准和表达方式，因而也不能适应我国家具企业的实际需要。同时我国家具cad制图的标准化程度很低，部分标注符号随意性很大，极不规范。而目前国内外的cad标准化组织对家具cad制图尚未建立相应的制图标准。