particle

[美]/ˈpɑːtɪkl/
[英]/ˈpɑːrtɪkl/
词频: 极高

释义

n.颗粒;质点;极小量;;小品词
词形变化
复数particles

短语搭配

subatomic particle

亚原子粒子

elementary particle

基本粒子

particle accelerator

粒子加速器

particle size

粒度;颗粒大小

particle size distribution

粒度分布

particle diameter

粒径;颗粒直径,粒子直径

fine particle

细粒;微粒

magnetic particle

磁粉;磁粒子,磁秽

solid particle

固体微粒;实体颗粒

particle physics

粒子物理学

particle velocity

粒子速度;质点(振动)速度

particle board

刨花板,碎料板

charged particle

带电粒子

particle size analyzer

粒度分析仪,粒度分析器;颗粒大小分析仪

particle counter

粒子计数器;粒子计数管;颗粒测量计数器

dust particle

尘粒;微尘

average particle size

平均粒度

particle dynamics

质点动力学

particle size analysis

粒度分析

particle density

粒子密度

spherical particle

球形颗粒

suspended particle

悬浮颗粒;悬浮粒子;浮游质点

例句

not a particle of doubt.

一丝怀疑都没有

tiny particles of dust.

细微的尘埃。

This particle has very small mass.

这种粒子的质量很小。

There are particles of dust in the air.

空气中有尘粒。

There's not a particle of truth in her story.

她讲的没有一句实话。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷,使胶粒脱稳沉淀。

the particles tend to clump together .

这些微粒易聚集成团。

exotic elementary particles as yet unknown to science.

科学界还不了解的基本异粒子。

small particles are difficult to remove without filtration.

小的颗粒不过滤就难以去除。

new textbooks on particle physics are thin on the ground.

粒子物理学的新教材为数不多。

And the application of the velocity of uniform descension in determinationof particle size and distribution is discussed.

分析了沉降终速在测定颗粒粒径大小及其粒度分布中的应用;

an aggregate of formless particles;

无形质点的集合;

Most of its particles are deflected.

此物质的料子大多是偏斜的。

electrically charged particles

带电粒子

the negatively charged ions attract particles of dust.

带负电荷的离子会吸引灰尘微粒。

he agrees without hearing the least particle of evidence.

他一点证言都没有听就同意了。

grease particles come unglued from the plate.

油脂颗粒从盘子上脱落下来。

原声例句

He has not a particle of malice in him.

他没有一点恶意。

来源: IELTS vocabulary example sentences

The AMS catches charged particles flying through space.

阿尔法磁谱仪观测到太空中飞行的带电粒子。

来源: Science in 60 Seconds Listening Collection September 2014

Outdoors there is very good air circulation that will quickly diffuse the virus particles.

室外的空气流通很好,病毒粒子会迅速扩散。

来源: CNN 10 Student English January 2021 Collection

The magic happened when they added magnetic particles.

当他们加入磁性粒子时,奇迹发生了。

来源: CNN 10 Student English May 2022 Collection

The pages contain very small particles of silver.

书页中含有非常小的银粒子。

来源: VOA Special August 2015 Collection

Quantum dots are extremely small particles, called nanoparticles.

量子点是极小的颗粒,称为纳米颗粒。

来源: This month VOA Special English

There's a verb and then two particles.

有一个动词和两个小品词。

来源: Grandparents' Vocabulary Lesson

So we owe our existence to aerosol particles.

因此气溶胶颗粒的存在 使我们得以存活。

来源: TED-Ed (audio version)

We call these elemental particles protons, neutrons, and electrons.

我们称之为质子、中子与电子。

来源: Sophie's World (Original Version)

They let out radiation over time, particle by particle.

随着时间的推移,它们会一个粒子一个粒子地释放辐射。

来源: Science 60 Seconds - Scientific American September 2022 Collection

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