It realizes the control by random logical combination action based on PLC for Intelligent Vac.

利用PLC实现矿用隔爆兼本质安全型智能真空组合开关的任意逻辑组合控制。

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Boxing boxing is very delicate, punch speed, boxing is accurate, changeable combination action.

拳击的拳法非常细腻，出拳速度快，拳法准确，组合动作多变。

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The combination action of IL-2 and IL-4 could also inhibit adhesive and chemotactic functions of CCR9 on these cells.

功能检测发现IL 2和IL 4联合作用亦可相应抑制这些细胞上CCR9的黏附功能和趋化功能。

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As companies are using favourable tax jurisdictions overseas there needs to "a combination of action at the international level as well as beef up our own capacity to deal with it".

BBC: Vince Cable attacks corporate 'tax abuse'

"Avatar" is a combination of live action and photo-realistic CGI and is being touted as a huge leap forward in film technology -- likened to the first movie in sound or with Technicolor.

CNN: Will James Cameron's 3D 'Avatar' change cinema forever?

"We face a very real risk of seeing the democratically accountable policing of computer-assisted crime replaced by a combination of vigilante action and the covert privatisation of legitimate investigation, " said Philip Virgo, Secretary General of EURIM, the all-party e-commerce lobby group which commissioned the study.

BBC: NEWS | Technology | Police 'need more e-crime skills'