projectile

[美國]/prəˈdʒektaɪl/
[英國]/prəˈdʒektl/
詞頻: 非常高

中文釋義

n. 拋射體(炮彈、子彈等)射彈;(火箭等)自動推進的武器
adj. 向前開進的;推進的拋擲的,彈射的
Word Forms

短語搭配

fired projectile

發射的彈丸

ballistic projectile

彈道彈丸

guided projectile

制導彈丸

high-velocity projectile

高速彈丸

rocket projectile

火箭彈;噴氣火箭

projectile motion

拋物運動;拋射體運動

例句

a stone projectile point.

石制的拋擲尖物

they tried to shield Johnson from the projectiles that were being thrown.

他們試圖保護約翰遜免受投射物的襲擊。

Six months for the projectile to encyst before the knees can be opened safely.

有六個月時間讓彈片結成胞囊,在膝頭上動手術才能安全。

On condition that the front body shape of the projectile is unchangeable,a formula is obtained for determining the relation between the optimum boattail angle and the supersonic flight region.

在彈丸前體外形和外界大氣密度不變的條件下,提出了利用彈丸炮口馬赫數和頂點馬赫數確定旋轉彈丸最佳尾錐角的方法。

According to the characteristic of different projectile and base adapter, pin type tool, eccentric type tool and cuneal type clamp are designed and mainly studied.

擬定了液壓系統原理圖,確定了主要液壓元件的有關參數;

Based on the principle of compound pendulum,the measurement method and corresponding equipment for the centroidal deviation and the rotary inertia of rocket projectile were described.

基於復擺原理,闡述了箭彈的質偏和轉動慣量的測量方法及裝置,推導出了質偏和轉動慣量的計算公式。

A projectile with ground-air rocket by the burst of TNT has been designed for dispersing metaldehyde (MA) into the clouds on a large scale.

爲了地面利用小火箭有效地對雲大量撒播介乙醛,我們設計了一種用TNT分散介乙醛的藥桂。

Thus under the condition of without component as sembling diagram, solve the problem of assembling projectile weaving machine with knock-down parts.

從而解決了在沒有零件裝配圖的情況下,裝配散件片梭織機的問題。

- Ternion Attack,the skill of "Spirit Mastery" will not take advantage of the "projectile speed bouns" witch Arcane Lore offered.

-T ernion攻擊,技能的“精神修養”不會利用“彈丸速度b ouns”巫婆神祕傳說提供。

If the incoming projectile were a white dwarf—a superdense star that packs the mass of the sun into a body a hundredth the size—the residents of Earth would be treated to quite a fireworks show.

如果接近的天體是一顆白矮星(whitedwarfstar,一種超密恆星,質量約等同於太陽,但其體積卻不到太陽的百萬分之一),那麼地球上的居民將可以看到一場壯麗的煙火秀。

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