The desirability of providing a high hydrogen injection velocity and a low oxygen injection velocity has been previously discussed . 上面已经讨论过，希望能够提供高的氢喷射速度和低的氧喷射速度。
2.
In agreement with this concept is the additional experimental result that decreasing the mean hydrogen injection velocity increases the stability limit temperature . 这一概念是与补充试验的结果相符的，即降低氢的平均喷射速度使稳定性极限温度增加。
3.
The injection unit is equipped with high specification piston or bladder type accumulators allowing optimum efficiency for 2nd stage injection velocity and increase responsiveness of intensification 压射系统采用优质活塞式或胶囊式储能器，能提供高效率的二速压射速度及高反应的增压。
