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单词 projectiles
例句
英语例句库

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

有六个月时间让弹片结成胞囊,在膝头上动手术才能安全。

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

从而解决了在没有零件装配图的情况下,装配散件片梭织机的问题。

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.

为了地面利用小火箭有效地对云大量撒播介乙醛,我们设计了一种用TNT分散介乙醛的药桂。

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.

基于复摆原理,阐述了箭弹的质偏和转动惯量的测量方法及装置,推导出了质偏和转动惯量的计算公式。

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.

在弹丸前体外形和外界大气密度不变的条件下,提出了利用弹丸炮口马赫数和顶点马赫数确定旋转弹丸最佳尾锥角的方法。

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.

如果接近的天体是一颗白矮星(whitedwarfstar,一种超密恒星,质量约等同于太阳,但其体积却不到太阳的百万分之一),那麽地球上的居民将可以看到一场壮丽的烟火秀。

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原声例句
BBC 听力 2019年10月合集

Protesters set up burning barricades and hurl projectiles.

抗议者设置了路障并投掷了炮弹。

极简英国史(双语精选)

They could hurl massive projectiles with remarkable accuracy from up to 400 metres away.

可以非常精准的从四百米外投掷大量的石弹。

CRI在线 2023年2月合集

Local media say North Korea has fired two projectiles from a multiple rocket launcher.

当地媒体称,朝鲜从一个多管火箭发射器发射了两枚炮弹。

China Daily 最新合辑

Laptops can become projectiles in an emergency.

在发生紧急情况时笔记本电脑会变成乱飞的抛射物。

CRI在线 2022年5月合集

North Korea has launched projectiles 16 times this year.

朝鲜今年已经发射了 16 枚导弹。

BBC 听力 2014年7月合集

They say that they believed the projectiles were short-range missiles.

称发射物是短程导弹。

VOA Daily Standard 2019年5月合集

Instead, they prefer now to say that North Korea tested projectiles.

相反,他们现在更愿意说的是:朝鲜做炮弹试射。

VOA Daily Standard 2018年12月合集

US officials said members of the migrant caravan throw projectiles at border agents.

多位美国官员表示,这些移民们也向边防士兵投掷了弹丸。

VOA常速英语_科技

US officials said members of the migrant caravan thrown projectiles at border agents.

美国官员表示,移民大篷车的成员向边境守卫者投掷弹丸。

福尔摩斯基本演绎法第二季

We now believe that someone threw projectiles at Mr. Khadem until he died.

现在我们认为是有人朝哈迪姆先生扔东西直到把他砸死。

老友记第二季

Oh, great. Great. There was a projectile, uh, throwing up incident, but he started it.

好,都很好。我们有个喷射性… 呕吐事件,不过是他先挑起来的。

CRI在线 2022年1月合集

It's being reported that North Korea has fired an unidentified projectile toward eastern waters.

据报道,朝鲜向东部海域发射了一枚不明飞行物。

BBC 听力 2021年3月合集

Projectiles thrown at officers in riot gear.

抗议者向身穿防暴服的警察投掷东西。

BBC 听力 2018年12月合集

They have torn up cobblestones to serve as projectiles and set fire to cars and even buildings.

他们将鹅卵石当作投掷物,点燃汽车甚至是建筑物。

BBC 听力 2022年3月合集

The nature of the projectile is not clear.

炮弹的种类尚不清楚。

VOA常速英语_中东

The Israel Defense Forces said it intercepted a number of the projectiles that sent people scrambling for shelter.

以色列国防军表示,它拦截了一些投射物,这些投射物导致人们争先恐后地寻找避难所。

BBC 听力 2013年7月合集

The projectile involved is not a standard one for chemical use.

其中的射弹不是标准的化学用品。

第2册

I think because it didn't involve divorce or projectile vomiting.

我想是因为今天没有人离婚 也没有人喷射性呕吐。

中级英语短文

Laptops can become projectiles in an emergency, as the seat back pockets are not strong enough to contain them.

笔记本电脑在紧急情况下可能会飞出去,因为座椅靠背口袋不够坚固,无法容纳它们。

CRI在线 2022年1月合集

The Japanese government says the projectile appears to be a ballistic missile.

日本政府表示,该飞行物疑似为一枚弹道导弹。

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