projectiles中文是什么意思

• 自动推进武器

• projectile    n. 1.抛射体。 2.射弹。 3.导弹，飞弹，火箭。 ...
• element projectiles    元素飞弹
• scattering of projectiles    射弹散布
• shells [projectiles    子弹壳
• rocket-assisted projectiles    火箭增程弹
• terminal guided projectiles    末端制导炮弹
• projectin    凸出蛋白[一种见于节肢动物的肌肉蛋白，与肌联蛋白相似
• projectile-shaped rocket    炮弹形火箭
• projecting    adj. 突出的，凸出的。 a projecting eye 凸眼。 a projecting tooth 暴牙。
• projectile-producing mine    抛射地雷
• projecting abutment    伸出式桥墩; 突出桥台
• projectile with spotting charge    试射弹
• projecting angle    投射角
• projectile weight    射弹重量
• projecting aperture    放映口
• projectile weaving machine    抛射体引纬织机; 片梭织机

• "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