irregularsn.等外品名词irregular的复数形式.irregularadj.不规则的；不整齐的；不合法的；不合规矩的n.不合格品；非正规军irregular echinoid非正形海胆(动)irregular building不规则的建筑Irregular obstacle异质体irregular jettison违规投货海中irregular variable不规则变星irregular workings不规则采区irregular stacking不规则堆积irregular judgment[法] 与惯例相反的判决irregular rotation不规则自转irregular porosity不规则孔率

1. A cusp is also called a stationary point or point of retrogression gression.
   尖点也叫做平稳点或逆行点。
2. The amount of track points, including the double cusp points, which could be mostly realized by this kind of synthetic problems, was analyzed.
   分析了包括双尖点在内，该类综合问题最多能实现的轨迹点数目。