There's no reason why the compressor and turbine blades in a jet engine can't be driven by an electric motor to generate thrust under water, he says.
在为引擎装备了转子叶片和调速齿轮后，涡轮轴发动机单元可以在空中和水下为飞行器提供“可接受的工作效率”，他们称。
But, Schmidt says, the combo antimatter fusion engine could not likely generate the thrust needed to get up to seven-tenths light speed.
不过施密特也指出，混合反物质聚变发动机产生的推力很可能达不到所需的7/10光速。
That’s why petite people can learn to break boards and bricks with their hands: it doesn’t take calluses or brute strength, just the ability to generate a focused thrust with speed.
这就是为什么即使是个头娇小的人也可以用手打碎木板和砖块了：它用的不是硬拳头或蛮力，而是用速度在那一瞬间使出的集中一击的能力。
That's why petite people can learn to break boards and bricks with their hands: it doesn't take calluses or brute strength, just the ability to generate a focused thrust with speed.
这就是为什么即使是个头娇小的人也可以用手打碎木板和砖块了：它用的不是硬拳头或蛮力，而是用速度在那一瞬间使出的集中一击的能力。
Though the fuels are frosty, upon ignition they generate scorching steam (5, 000 degrees) and plenty of thrust: Hydrogen is 40 percent more efficient than other propellants.
虽然极寒，而在点火后此燃料可以产生炽热的蒸汽(5000度)和足够的推力：氢比其它推进器燃料的效率高出40%。
The utility model will generate no surcharge force along the motor axis line in the process of inflating which will not affect measurement results, thus enhances the thrust measurement accuracy.
本实用新型的供气管在充气过程中沿发动机轴线上不会有附加的作用力产生，因此不会影响测量结果，从而提高了推力测量精度。
The prime focus of an investigation into a rite's virtual power to generate meaning is the symbols , structure, mode of performance , and thrust of the rite itself.
对于一种仪式所产生蕴意的实际力量进行调查主要集中在其象征、结构、表演方式及仪式本身的宗旨。
The prime focus of an investigation into a rite's virtual power to generate meaning is the symbols , structure, mode of performance , and thrust of the rite itself.
对于一种仪式所产生蕴意的实际力量进行调查主要集中在其象征、结构、表演方式及仪式本身的宗旨。
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