The sick cow frequently attempts urination and pulsates the urethra over the ischium arch . 病牛频频企图排尿，搏动坐骨弓上的尿道。
2.
Football coach carlos ischia ( l ) poses next to argentina ' s boca juniors president pedro pompilio during his presentation as new coach at the bombonera stadium in buenos aires , on december 26th , 2007 新教练在博卡任助理教练的时候，博卡取得了5次联赛冠军， 3次南美解放者杯冠军，他的经验成为了非常宝贵的财富。
3.
It shows many typical characters seen in the type species of the genus of sinornithosaurus , which discovered also from western liaoning . ngmc 00 - 12 - a can further be included in sinornithosaurus by the dentary bifurcated posteriorly , unserrated premaxillary teeth , u - shaped furcula , extremel y short manual phalanx iii - 2 in comparison with the length of phalanx iii - l , very large and developed obturator process of the ischium , partially arctometatarsalian metatarsal iii and so on 它具有许多中国鸟龙属sinornithosaurus所特有的特征，如：齿骨后部分叉、前颌骨齿齿冠前后缘均无小锯齿、叉骨u形、第指第2指节很短、坐骨封闭突极大且具有坐骨后背突、第?骨部分窄足型等，因而无疑应归入该属中。
