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1·Effect of ablative cooling on specific impulse of rocket engine.

烧蚀冷却对发动机比冲的影响。

2·Curves of constant specific impulse are traced inside the triangle.

冲为常数的曲线则画在三角形内部。

3·The heat of formation and relative specific impulse of C5 are the largest.

C5是所有异构体中生成热最大的，也是相对比冲量最大的。

4·When the expansion ratio becomes larger, both thrust and specific impulse will increase.

适当增大扩张比能提高微喷管的性能。

5·It is a reliable measuring method of the specific impulse for the high-burning rate propellants.

为高燃速推进剂比冲测试提供了可靠的试验依据。

6·The internal structure has been optimized to reduce the heat loss and increase the specific impulse.

本文通过优化发动机其内部结构，减小了热损失，提高了比冲。

7·Theoretical research on specific impulse performance and chamber length of hydroreactive metal fuel motor;

水反应金属燃料发动机系统构型研究需要以燃烧数值模拟作为研究基础。

8·The rocket equation is obtained for a constant specific impulse mission by integration of Newton's second law.

火箭方程式是为了源源不断的特定推进任务， 通过加入牛顿第二定律而得到的。

9·The analysis showed that there was about 2% specific impulse loss if liquid water was drilled out of engine directly.

分析表明液态水直接排出发动机将导致约2%的比冲损失。

10·The characteristics of hybrid engine such as specific impulse, adjustable thrust, safety and low cost were demonstrated.

阐明了固液发动机比冲、可多次启动关机、推力可调、安全性好和成本低等特点。