[航] 矩形着陆航线 rectangular pattern: 矩形井网; 正常航线; 直角穿云landing pattern: 落地航线equivalent rectangular stress pattern: 当量矩形应力模型rectangular drainage pattern: 长方水系型; 方格式排水; 矩形水系型; 矩状水系; 直角水系型式rectangular error pattern: 矩形误差模式; 矩形误差型下载手机词典可随时随地查词查翻译