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推重比的英文

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"推重比"怎么读用"推重比"造句

英文翻译手机手机版

  • thrust loading
  • thrust mass ratio
  • thrust weight ratio
  • thrust-to-weight ratio
  • thrust-weight ratio

例句与用法

  • With the rapid development of aero science , it requires the aero engine ratio of traction to weight is higher and higher
    随着航空科技的飞速发展,要求提供推重比越来越高的航空动力。
  • The results showed that the thrust - weight ratio reached 1 . 04 for the launch weight 5400kg in the condition of specific impulse near 600s
    结果表明:在发动机工作比冲接近600s的情况下,对于起飞质量为5400kg的飞行器而言,推重比为1 . 04左右。
  • To optimize specific impulse to 700s or 800s , the thrust - weight ratio could be improved to 1 . 23 or 1 . 41 , it is enough to achieve the launch requirement for this vehicle
    进一步将比冲优化至700s或800s ,可以将推重比提高至1 . 23或1 . 41 ,这样就完全能够保证发射任务的完成。
  • The purpose of this paper is to make extensive study on the essence of impingement / effusion film cooling , and the research results will be applied in futural study on the higher performance aeroengine
    本文旨在对冲击-发散复合冷却技术开展机理和基础性研究,研究成果可应用于更高推重比级发动机预研。
  • With the development of multi - variable control technology and aero - propulsion technology , future excellent engine must have the character , which is high ratio in thrust and weight low fuel and long use life . therefore the control system of aero - engine has also been becoming more and more complicated . the precision of control system is also extra higher
    随着高推重比、低油耗、长使用寿命、高机动性航空发动机的研制,现代航空发动机需要控制的变量越来越多、精度越来越高,因此,航空发动机控制系统变得越来越复杂,传统的航空发动机控制系统是采用机械液压控制。
  • Compress disk is the very important rotational component in the areoengine . when the compress disk is working , the grads of temperature and stress between the rim and the center of the disk are great . in order to raise the thrust - weight ratio of the disk and reduce oil consumption . the best prospective way is the dual alloys disk used
    压气机盘是航空发动机上一个很重要的转动部件,压气机盘工作时,轮缘和轮毂温度梯度和应力梯度较大,为了提高飞机发动机推重比、减低耗油量,要求压气机盘的工作温度、使用性能更高,双合金盘制造是最有发展前景的技术。
用"推重比"造句  

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百科解释

推重比,是一个无量纲的参数,用来描述利用排气产生的推力以及所负担的重量之间的比例。这种描述多使用于火箭或喷气发动机作为推力来源的飞行器上,譬如导弹或者是飞机。
详细百科解释
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