Ge also supplies the GEnx engine, fixed and moveable wing structures as well, as landing gear actuation and the common core system direct to Boeing for the 787 program.
GE也提供GEnx引擎、固定和移动的机翼结构，作为起落架促进作用和通用中心系统直接提供给波音公司的787项目。
Way of actuation: manual, gear, electric, fluid and pneumatic etc.
驱动方式有手动，电动，液动，气动和齿轮传动等。
As one of the individual variable vanes is rotated by an actuation source, the other variable vanes of the variable vane array are rotated a like amount by the rack and pinion gear interface.
当其中一个可变叶片由一驱动源转动时，可变叶片阵列上的其他可变叶片通过齿条和小齿轮的相互作用而转动一个相同的量。
As one of the individual variable vanes is rotated by an actuation source, the other variable vanes of the variable vane array are rotated a like amount by the rack and pinion gear interface.
当其中一个可变叶片由一驱动源转动时，可变叶片阵列上的其他可变叶片通过齿条和小齿轮的相互作用而转动一个相同的量。
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