According to the result, better core fuel position arrangement can be obtained from the GA calculation.

从计算结果看，遗传算法能够获得良好的堆芯燃料布置。

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But in launch position, the orbiter is perched on the side of its 15-story external fuel tank and flanked by two solid rocket boosters.

但在发射点，轨道器一面是15层楼高的外挂燃料箱，两侧是两个固体火箭助推器。

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The speedometer, tachometer, trip meter, fuel gauge and other indicators are set in optimum position to keep the field of vision clear.

速度计，转速表，行程表，燃油表和其他指标都列于最佳位置以保持视野清晰。

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While pineapples and sugar cane once drove Hawaii's economy, the state now relies on tourism, which has surpassed agriculture as the state's major industry in the last decade, and its strategic military position to fuel its economy.

CNN: HAWAII

It plans to position its diesels as a better fuel-saving alternative for drivers with lead feet.

FORBES: Vehicle for Change?

Canada is eager to position itself as a hotbed of fuel cell research and development.

FORBES: Paint Power