This system comprised two control methods, namely field manual operation and remote control.

系统分为现场手动和远程遥控两种控制方式。

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Of course, more and more automation is introduced in every specific field of industry, though the role of manual labor still remains significant.

当然，在工业的每一领域，生产是越来越自动化了，但体力劳动的作用依旧十分重要。

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In 1872 the recipe for Martinez manual for bartenders was published which saw him recognized as one of the leading authorities in his field.

1872年，他为调酒师编写的马丁内斯调制手册出版，由此而被公认为业内权威之作。

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The Obama administration says the United States will follow interrogation guidelines set forth in the U.S.Army Field Manual,which conform with U.S.and international law.

VOA: standard.2009.08.24

The U.S. Army field manual classifies sustained sleep deprivation as a form of mental torture.

NPR: GOP Presidential Hopefuls Disagree on Torture

The group will be tasked in part with ensuring that future interrogations comply with restrictions outlined in the U.S. Army Field Manual.

CNN: Top prosecutor orders probe into interrogations; Obama shifts onus

In 2005, Gen Petraeus took over the army's officer school at Fort Leavenworth, where he led the military's effort to rewrite its counter-insurgency doctrine, known as Army Field Manual 3-24.

BBC: Profile: David Petraeus