The aortic valve shows three thin and delicate cusps.主动脉瓣由三个薄而精细的瓣叶组成.Note there are three cusps sewn into a synthetic ring.可见三个瓣叶围绕形成环.Nodules of calcification are seen on the cusps here.可见瓣膜尖端有钙化结节....
I'm having "John Law" engraved on the cap.我要在笔帽上刻上JohnLaw。The silver cup was engraved with his name.银杯上刻有他的名字。It was prettily engraved with flowers on the back.此件雕刻精美,背面有花饰图案....
Antistatic soldering iron hot air desoldering 2 in 1 design to save the cost.防静电烙铁及热风拆焊二合一设计节省成本.Single plated nickel barrier terminations has excellent solder heat resistance for soldering.外部电极为镍的电镀构造,于焊接时具有极优越的耐热性.I su...
我们听到上面没完没了地讲要在员工中培养一种集体归属感。We hear endless injunctions to build a sense of community among staff.那是个集体丧失理智、谋杀与暴力合法化的时期。It was a period of collective insanity, of legalized murder and mayhem.他们中的许多人置一己私利于集体利益之上。Many of th...