词组短语
rocket projectile火箭弹；喷气火箭
projectile motion抛物运动；抛射体运动
双语例句
- Use of two-stage light gas guns is one of the techniques extensively used to achieve hypervelocity projectiles.
二级轻气炮是超高速弹丸驱动技术中使用最广泛的技术之一。 - Finally, for flight projectiles with different initial conditions, the radian characteristic of different spectral bands is analysed.
最后分析了弹丸以不同初始条件飞行时在不同光谱波段内的辐射特点。
权威例句
The mechanics of penetration of projectiles into targetsImpact loading of plates and shells by free-flying projectiles: A reviewThe Use of Flat-Ended Projectiles for Determining Dynamic Yield Stress. I. Theoretical ConsiderationsPenetration of grout and concrete targets with ogive-nose steel projectilesPerforation of AA5083-H116 aluminium plates with conical-nose steel projectiles – CalculationsPenetration into semi-infinite reinforced-concrete targets with spherical and ogival nose projectilesMomentum distributions of isotopes produced by fragmentation of relativistic C-12 and O-16 projectilesPerforation resistance of five different high-strength steel plates subjected to small-arms projectilesPerforation of 12 mm thick steel plates by 20 mm diameter projectiles with flat, hemispherical and conical noses : Part II: numeri...Oscillatory behavior of charge transfer cross sections as a function of the charge of projectiles in low-energy collisions
