音標(biāo)發(fā)音英式音標(biāo) [pr?(?)'d?ekta?l; -t?l]美式音標(biāo) [pr??d?ek.t?l]國際音標(biāo) [pr?u'd?ektail, -til]英式發(fā)音 美式發(fā)音 基本解釋n.發(fā)射體；拋射物（尤指子彈、炮彈）adj.發(fā)射的；向前開進的；〈動物學(xué)〉（觸角）可伸出的詞根記憶pro(向前) + ject(扔) + ile→扔向前的東西→拋射體同根派生adj性質(zhì)的同根詞projecting：突出的；伸出的。v性質(zhì)的同根詞projecting：使突出（project的現(xiàn)在分詞）；計劃；發(fā)射。projectile相關(guān)詞英漢例句Have you altered the plans of the projectile as the telegram suggests?你已經(jīng)按照電報的要求修改炮彈圖樣了 嗎 ?It cut the water like a gigantic and keen projectile.它象顆巨大銳利的子彈飛快地在水中穿行.The path followed by a projectile is called its trajectory.拋物體所循的路徑稱為它的軌道.The vertical and horizontal motions of a projectile can be treated independently.拋射體的豎直方向和水平方向的運動能夠分開來處理.The question of the projectile was definitely settled.炮彈問題已經(jīng)正式解決了.projectile更多例句詞組短語短語nonfragmenting projectile [軍]無破片彈projectile magazine 彈藥庫projectile velocity 射彈速度projectile particle 拋射粒子PROJECTILE RANGE 拋射體飛行距離projectile更多詞組英英字典劍橋英英字典 an object that is thrown or shot forwards, especially from a weapon used to describe things that are thrown or shot forwards with great force柯林斯英英字典 A projectile is an object that is fired from a gun or other weapon. projectile劍橋字典projectile柯林斯字典專業(yè)釋義機械工程彈丸Projectile’s seizing-bore velocities at 0°, 30°and 65° were obtained through dynamic simulation analysis.通過動力學(xué)分析獲得0°、30°和65°裝填角條件輸彈機的仿真結(jié)果,得出三種裝填角彈丸的卡膛速度。炮彈At last, the simulation takes the 155 mm projectile for example. the thesis carries two ways out to make the full trajectory simulation. The result shows that, the range and following points of GPS have a certain impact.最后以155mm炮彈為例,分別對提出的兩種方法進行了全彈道仿真,仿真結(jié)果表明,射程和GPS跟蹤點數(shù)對重構(gòu)精度有一定的影響。彈箭物理學(xué)彈丸And it can forecast the distance to detonation and stress histories of PBX-9404, as well as the threshold velocity and SDT process of different head geometry projectile impacting.利用改進的模型,可以很好預(yù)測PBX9404炸藥的起爆距離和壓力歷史以及不同頭部彈丸撞擊起爆的閾值速度和起爆過程。拋體拋繩體拋射體航空、航天科學(xué)技術(shù)射彈軍事學(xué)炮彈投射體拋體拋繩體能源科學(xué)技術(shù)轟擊粒子飛射物化學(xué)投射體拋射體彈道發(fā)射體生物學(xué)(觸角等)能伸出的發(fā)射物計算機科學(xué)技術(shù)發(fā)射體