英语释义

• impelling or impelled forward;

  "a projectile force"

  "a projectile missile"

• a weapon that is thrown or projected

片语

nonfragmenting projectile无破片弹

rocket projectile火箭弹；喷气火箭

projectile motion抛物运动；[物] 抛射体运动

PROJECTILE RANGE抛射体飞行距离

projectile particle抛射粒子

underwater projectile水下投射体

projectile magazine弹药库

projectile velocity射弹速度

secondary projectile继发投射物

projectile energy入射能量

英汉例句

• the intention was to get close, fire a projectile into the surface and grab some of the ensuing dust.

  它原定目标是接近这颗小行星，发射一抛射物（探测器）进入小行星表面，从而捕获扬起的尘埃。

• a general dynamic model and differential equations for an unsymmetrical projectile traveling in a flexible, increasing twist rifled bore gun tube are developed.

  建立了非对称弹丸在挠性渐速膛线身管内的弹丸一般运动动力学模型和运动微分方程组。

• relationship between rotation and translation of the projectile is determined by the pitch of the rifling.

  弹丸可有偏心，其转动和平动的关系由膛线缠角确定。

• when the mcu p89c51rd2 was used in dynamic testing fuses, the recorder in ammunition was fixed in projectile body and connected with sensor.

  采用p89c51rd2单片机动态测试引信动态参数时，将弹载记录器放在改装过的弹体内，与传感器连接。

• that means that the best way to launch a high-altitude projectile is to send it flying at a 90-degree angle to the ground—straight up.

  这表明使抛物体能够抛到高处的最好方法就是使它以跟地面成90度的角度抛出，也就是竖直往上抛出。

• therefore, it is unlikely that the projectile launched was a satellite.

  因此，这个发射并不像是一个卫星。

• the idea is that when hit, the metal in a projectile shorts the two charged plates together, forming a circuit and releasing a surge of electricity which can break the warhead up.

  这个概念是，当被击中时，金属弹丸使两个带电板块撞起，形成一回电路和释放的电力脉沖，这可以打碎弹头了。

• last year’s class built a 37-pound, 8.5-foot-long carbon-fiber projectile with advanced data-collection systems onboard.

  去年的班级建造了一个37磅、8.5英尺长的碳纤维弹，上面有先进的数据收集系统。

• just tap on the screen to fire. the distance from the cannon will change the power of the shot, and of course the angle controls where the projectile goes.

  只需敲击屏幕进入，到大炮的距离会改变射击的能量，当然还有你的发射物前进的角度。

• if scientists were to detect a 600-foot-wide asteroid ten years in advance, yeomans says, it could be deflected with a two-ton projectile traveling six miles per second.

  约曼斯说，如果科学家能提前10年探测到一颗600英尺直径的小行星，就可以使用一颗两吨重，每秒速度6英里的弹道飞行器使其偏离轨道。

• have you altered the plans of the projectile as the telegram suggests?

  你已经按照电报的要求修改炮弹图样了吗?。

• the u.s. army recently reduced the production numbers of the excalibur precision-guided projectile from 30,000 to 6,264 projectiles, which caused the program to enter a nunn-mccurdy unit cost breach.

  最近，美陆军将神剑精确制导炮弹的生产数量从30000枚减少到了6264枚，违反了纳恩-麦克柯迪法案。

• never mind that the nfl playoffs were in full swing, we were busy discussing breast milk, projectile vomiting, and the adorable ways our babies screamed.

  此时的美国国家橄榄球联盟季后赛战火正盛，我们忙着讨论的却是喂奶、喷射似的呕吐，还有小婴儿们发出的讨人喜欢的叫喊。

• the u.s. ruled out shooting down the projectile several weeks ago and japanese officials said they would only shoot if the rocket or debris from it started to fall on its territory.

  美国在数周之前就排除了拦截击落朝鲜火箭的可能性，日本官员也表示，除非朝鲜发射的火箭或残骸坠落到日本领土，否则日本不会开火拦截。

• hayabusa was launched in 2003 and matched orbits with itokawa in 2005. the intention was to get close, fire a projectile into the surface and grab some of the ensuing dust.

  隼鸟号2003发射升空，于2005年进入系川小行星的轨道，意图是靠近并发射一个抛射体进入其表面，捕获撞击产生的尘埃。

• in one sense, spotting the incoming asteroid was a triumph, because it demonstrated that astronomers can detect even a small projectile heading our way.

  从某种意义上说，发现来袭的小行星是一个胜利，因为这表明，天文学家甚至可以检测出飞向我们的微小天体。

• avoid projectile toys, such as darts, bows and arrows, and missile-firing toys.

  避免投射类的玩具，例如飞镖，弓和箭以及点燃弹射类的玩具。

• 「if you are going 50 miles per hour and hit the brake,」 says sheriff perez, "the pet becomes a projectile in the car.

  「如果你在时速50英里的时候踩下剎车，」帕特里克佩雷斯说，「你车内的宠物将成为一发炮弹。」

• gurkha flying in his swift and powerful vimana hurled against the three cities of the vrishis and andhakas a single projectile charged with all the power of the universe.

  古格哈在迅速地飞行，力量强大的维曼拿斯损害了维里希的三个城市，安置了一枚单一的射弹，改变了宇宙的所有力量。

• the patterns for a projectile traveling in the ideal increasing twist bore are studied.

  求解了非对称弹丸在渐速膛线理想身管内的运动规律。

• it’s the basic physics that the air is thinner and the resistance to any projectile is less so the flight path of the ball will be different at high altitude.

  基本物理学理论上，空气越稀薄情况下，任何物体的耐性都会减少，因此球路也会因海拔高度不同而有所变化。

• it uses radar and optical sensors to calculate the trajectory of an incoming warhead, and then intercepts it with a projectile fired from a roof-rack (pictured).

  它利用雷达和光学传感器来计算出入弹的道弹的轨迹，然后从一车顶架（图）发射出射弹去拦截导弹。

相似词

missile导弹的；可投掷的；用以发射导弹的

shell剥皮；炮轰

bomb轰炸，投弹；疾行；（考试、演出等）惨败

arrow箭，箭头；箭状物；箭头记号