Other propulsion systems的意思|示意

Although other electric propulsion systems exist, they require a pressurized container to store the propellant.

尽管其他电力推进系统存在，他们需要一个高压的容器来贮存推进剂。

Although other electric propulsion systems have been developed, Lozano's is considered superior because it USES only one power supply.

尽管其他的电子推进系统已经开发出来，Lozano的被认为是优越的，因为它仅仅使用一个能量供给。

"You probably couldn't use any other existing electric propulsion [systems] on these very small satellites," Khayms said of Lozano's design.

“你们可能不会在这些非常小的卫星上面使用任何其他的已经存在任何的电力推进系统，”Khayms说到Lozano的设计。

As part of this exploration plan, 2015 is now the deadline for finalizing a heavy-lift rocket design, and there will be renewed focus on advanced propulsion systems and other technologies.

探索计划要求重载火箭的研制需要在2015年之前完成，到时还将会重新集中研发推进系统及其他科技项目。