The basic task of the steam turbine's regulating system is to adjust the inner power of it, and make it to fit the change of external load. It is the nerve center of the whole machine unit.

汽轮机调节系统的基本任务是调整汽轮机的内功率，使之与外界负荷的变化相适应，是整台机组的神经中枢。

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With regard to the impact on machine unit economic performance of exhaust steam pressure variation a new quantitative method, I.

针对排汽压力变化对机组经济性的影响，提出一种新的定量方法——排汽压力等效热降计算法。

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The machine unit is made up of charging bucket, stepped gear, pulverizing knife, gear ring, pulverizing motor, discharging port, fan blade, aggregating box, dust collection box, etc.

该机由加料斗、分级轮、粉碎刀片、齿圈、粉碎电机、出料口、风叶、集料箱、吸尘箱等部分组成。

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In the interests of simplifying the man-machine interface, the Lexus unit combines four buttons, one rocker switch and one compass controller, which is as delicate as a Norden bomb sight.

WSJ: 2013 Lexus RX 350 F Sport Review: Dashed on the Rocks of the Lexus Dash | Rumble Seat by Dan Neil

And by placing the MRI machine in the neonatal intensive care unit at Evelina Children's Hospital in London they are one of the few centres in the world to have a scanner in such close proximity to the babies who often need it most, Prof Edwards says.

BBC: Babies' brains to be mapped in the womb and after birth

"Recent Mexican army and police force conflicts with heavily armed narcotics cartels have escalated to levels equivalent to military small-unit combat and have included use of machine guns and fragmentation grenades, " said the warning issued last month.

CNN: 2 top Mexican police officials killed in 2 days