The manual and electric dual-functional roller can roll various aviation films.

本发明能对多种航空胶卷进行卷片。

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The new dual-functional toughening agent SWR -3c was used to toughen nylon (PA) 6.

采用新型双官能化增韧剂swr—3c对尼龙(PA) 6进行增韧研究。

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The helium cooling system is an important ancillary system of the dual-functional lithium lead test blanket module(DFLL-TBM) for ITER.

氦气冷却系统是ITER中国液态锂铅实验包层模块（DFLL-TBM）在ITER装置内进行实验的重要辅助系统。

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And because Windows 7 machines tend to have at least two gigs of ram, a much larger hard drive, and a vastly superior dual-core processor, their functional value should last a little longer.

FORBES: Windows 8: Dead Before Arrival?

Phoenix hopes that a functional ACL will reduce Touchpad owner's reliance on dual-booting Android, giving them the freedom to enjoy webOS without sacrificing functionality.

ENGADGET

With a stunning 8-inch screen, the RCA Mobile TV Tablet is both a portable TV set and a fully functional high-definition Android touchscreen tablet with Wi-Fi, dual cameras, and GPS functionality.

ENGADGET: RCA Mobile TV Tablet combines DTV with Dyle, arrives this spring for $299