Silicon bronze corrosion resistance and high strength. Welding of copper silicon bronze and brass.

硅青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用。

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The machine is special equipment for extruding two-component polysulfide sealant and two-component copper silicon for manufacturing aluminum-frame type insulated glass.

本机是制作槽铝式中空玻璃或幕墙玻璃时，注涂双组份聚硫密封胶和双组份硅硐结构胶的专用设备。

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Photovoltaic cells rely on amorphous or crystalline silicon, cadmium telluride, or copper indium selenide and sulfide.

光伏电池依赖于非晶态或晶态的硅，碲化镉或者硒化、硫化铜铟。

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By contrast, check out today's announcement from Big Blue: Its new flagship eServer zSeries 990 runs up to 9 billion instructions per second on 32 processors--three times the system capacity of its predecessor z900--thanks in part to a palm-sized package of copper and silicon-on-insulator semiconductors with over 3.2 billion transistors and 500 meters of ultra-thin wire.

FORBES: IBM Does The On-Demand Dance

G6 mainframe computer depends on the use of silicon chips with copper connections that draw on solid-state physics research done in the firm's laboratory in the 1980s.

ECONOMIST: Philips

Telephone companies have used fiber for two decades, but the network boxes that reroute and switch the signals have always been based on silicon chips and copper circuitry.

FORBES: Hooked on Photonics