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- Initially, the approach involved a simple ring closure, but this technique failed because the deeper aponeurotic tissues could not be approximated without tension in the repair. 最初是用一种单环闭合，但因深层腱膜组织在修补中不能无张力拉拢而失败。
- Keywords GCLE;cephalosporin intermedfiate;chloridize;ring closure; 头孢中间体;氯化;闭环;
- Keywords macrocyclic compoud;ring closure;diamide compound; 大环化合物;闭环反应;二酰胺化合物;
- He made the wire fast to the metal ring. 他把这根铁丝紧系在金属圈上。
- Keywords Cnidilide;Stereoisome;Ester interchange ring closure reaction; 蛇床酞内酯;立体异构体;酯交换环合反应;
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- He made the rope fast to the metal ring. 他把这根绳子紧系在金属圈上。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- REPORT OF 43 CASES UNDERWENT LAPAROSCOPIC ABDOMINAL RING CLOSURE AND INTRAPERITONEAL ONLAY MESH 腹腔镜腹股沟疝内环口关闭并腹腔内补片植入术43例临床报告
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- oval ring 椭圆垫
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- Study on Synthesis of Acyl Thiosemicarbazide and Its Ring Closure Products in Dry Media under Microwave Irradiation 微波辐射下干介质中酰氨基硫脲及其关环产物合成的研究
- The metal has corroded (away) because of rust. 该金属已锈蚀。
