First, the optimization model of interplanetary low-thrust trajectory was established using modified equinoctial elements.

首先，基于归一化的改进春分点根数建立了星际小推力转移轨道的优化模型；

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A novel rapid method to design optimal-fuel interplanetary trajectory for low-thrust propulsion is presented based on normal trajectory approach.

针对星际探测任务中燃料最省小推力转移轨道问题，提出一种基于标称轨道的快速设计方法。

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It would also have enough thrust to deliver a satellite to low-Earth orbit.

还拥有足够的推力将卫星送入低地球轨道。

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Following the death of the charismatic Reuther, the low-key Woodcock was immediately thrust into national contract negotiations with with the "Big Three" auto companies and led the union through a bitter 67-day nationwide strike against General Motors, longest ever.

CNN: Former UAW President Leonard Woodcock dies

On Feb. 26, the previously low-profile company, which controls more than 400 office properties in second-tier cities and suburbs, was thrust into the limelight when Related Cos. and Corvex Management LP announced they had purchased nearly 10% of the company and offered to buy the remainder.

WSJ: Plots & Ploys: Long Live the Hotel Pennsylvania

The thrust of car-making technology is to reduce costs on low production volumes of less than 100, 000.

ECONOMIST: Luxury cars