"but then," replied the major, "you will have to give this projectile enormous dimensions. " “那么说”参谋紧紧地追问，“你是想造一颗其大无比的炮弹喽？”
Such a collective mode is not excited by a projectile with the same mass to change ratio as the target . 这种模式不能从与靶核有相同荷质比的入射核子激发出。
Projectiles became more important because cannons could now fire balls over hundreds or yards . 抛射体变得更加重要，因为人们已能用大炮把炮弹射到几百码的距离之外。
The use of caseless propellant charges as the power source for projectiles and for explosive percussion tools such as nailguns is now established . 目前，用无壳药柱作为弹丸及火药推进器（如铆钉枪）的能源已被认定。
In the absence of air resistance, the only force on a projectile is its weight, and the mechanical energy of the projectile remains constant . 忽略空气阻力，作用在抛体上的力只是它的重量，因而该抛体的机械能是守恒的。
These differences are connected with the nonlinear relationship between potential and density and the strong absorption of the composite projectiles . 这些差别与电势和密度之间的非线性关系有关，也与复杂的入射粒子的强烈吸收有关。
Measuring muzzle velocity and loading technology of projectile 弹丸测速装定技术
Computation of transonic viscous flow of a projectile 弹丸跨声速粘性绕流数值计算
Velocity attenuation regularity of projectile fragments 弹丸破片速度衰减规律研究
