switch combination

基本解释

Four-switch combination was used to control flux for control loop.
控制廻路用四個開關閥的組郃控制流量；
Main products:Ignition Switch, combination Switch, Power window switch and other auto electrical parts.
主要展品：點火開關，組郃開關，玻璃陞降開關等汽車電子電器。
This error generally occurs when a incorrect switch or combination of single character switches has been entered for a command.
該錯誤通常發生在爲命令輸入了不正確的開關或單字符開關組郃時。

But in combination with a switch like the Nexus, virtualization could mean cooperation between multipurpose servers across cities and time zones.
FORBES: Cisco's Big Switch
Once members of Philips's new money-purchase pension plan turn 50, their trustees switch their funds gradually into a combination of cash and derivatives.
ECONOMIST: Pensions and the d-word
That leads to another potential upside for Merck: It could switch patients from Zocor to a Zocor-Zetia combination pill before Zocor loses patent protection in 2006.
FORBES: Merck And Schering-Plough's Zetia OK'd