But the propellant that launches projectiles from gun barrels is not .

但是协助发射弹从枪管发射的推进剂却没那么安分。

Future work might even look at creating gelled propellant that behaves like liquid fuel .

未来的工作甚至可能创造像液态燃料一样的胶化推进剂。

Scientists from leeds university and from swedish biomimetics 3000 reported on these propellant abilities in the april issue of physics world .

科学家从利兹大学和来自瑞典3000个仿生学家在2005年4月发行的物理世界上报告了这些推进剂能力。

Multiple propellant tanks can be cross-fed to any of the thrusters , creating a redundant system .

多个推进剂贮箱可以交叉供给不同的推进器，形成一个冗余系统。

Rocket propellant has barely changed in the more than 50 years since the launch of the first artificial satellite sputnik .

自第一颗人造卫星史泼尼克发射以来，火箭推进剂在超过50年的时间内变化不多。