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- Keywords Mixed valence binuclear complexes;Molecular wires;Molecular switches;Metal metal interaction; 混价双核配合物;分子开关;分子导线;金属间相互作用;
- Keywords Abstract: bimetallic catalyst;metal support interaction;metal metal interaction;alloy;CO hydrogenation; 双金属催化剂;金属-载体相互作用;金属间相互作用;合金;CO加氢;
- metal interaction chromatography 金属作用层析
- Nanpi Ziqiang Metal Product Co.,Ltd.is a manufacturer engaged in design and production of special metal metal parts ,precision press parts for mechanical and electric devices, case and rack, springs, and machinofac-tures. 河北省南皮县自强金属制品有限公司是设计制造专用金属部件，机电精密冲压件，注塑五金件及高级钣金件的厂家。
- 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。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- 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。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- The hot metal contracts as it cools (down). 热的金属一冷(下来)就收缩。
- One of several metal strips forming a leaf spring. 簧片构成片簧的几个金属片中的一个
- The metal is fretted with the acid. 金属被酸腐蚀。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
