particle

[美國]/ˈpɑːtɪkl/
[英國]/ˈpɑːrtɪkl/
詞頻: 非常高

中文釋義

n.顆粒;質點;極小量;;小品詞
Word Forms
複數particles

短語搭配

subatomic particle

亞原子粒子

elementary particle

基本粒子

particle accelerator

粒子加速器

particle size

粒度;顆粒大小

particle size distribution

粒度分佈

particle diameter

粒徑;顆粒直徑,粒子直徑

fine particle

細粒;微粒

magnetic particle

磁粉;磁粒子,磁穢

solid particle

固體微粒;實體顆粒

particle physics

粒子物理學

particle velocity

粒子速度;質點(振動)速度

particle board

刨花板,碎料板

charged particle

帶電粒子

particle size analyzer

粒度分析儀,粒度分析器;顆粒大小分析儀

particle counter

粒子計數器;粒子計數管;顆粒測量計數器

dust particle

塵粒;微塵

average particle size

平均粒度

particle dynamics

質點動力學

particle size analysis

粒度分析

particle density

粒子密度

spherical particle

球形顆粒

suspended particle

懸浮顆粒;懸浮粒子;浮游質點

例句

not a particle of doubt.

一絲懷疑都沒有

tiny particles of dust.

細微的塵埃。

This particle has very small mass.

這種粒子的質量很小。

There are particles of dust in the air.

空氣中有塵粒。

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

她講的沒有一句實話。

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

CBF可以中和膠體顆粒表面的部分電荷,使膠粒脫穩沉澱。

the particles tend to clump together .

這些微粒易聚集成團。

exotic elementary particles as yet unknown to science.

科學界還不瞭解的基本異粒子。

small particles are difficult to remove without filtration.

小的顆粒不過濾就難以去除。

new textbooks on particle physics are thin on the ground.

粒子物理學的新教材爲數不多。

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

分析了沉降終速在測定顆粒粒徑大小及其粒度分佈中的應用;

an aggregate of formless particles;

無形質點的集合;

Most of its particles are deflected.

此物質的料子大多是偏斜的。

electrically charged particles

帶電粒子

the negatively charged ions attract particles of dust.

帶負電荷的離子會吸引灰塵微粒。

he agrees without hearing the least particle of evidence.

他一點證言都沒有聽就同意了。

grease particles come unglued from the plate.

油脂顆粒從盤子上脫落下來。

原聲例句

He has not a particle of malice in him.

他沒有一點惡意。

來源: IELTS vocabulary example sentences

The AMS catches charged particles flying through space.

阿爾法磁譜儀觀測到太空中飛行的帶電粒子。

來源: Science in 60 Seconds Listening Collection September 2014

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

室外的空氣流通很好,病毒粒子會迅速擴散。

來源: CNN 10 Student English January 2021 Collection

The magic happened when they added magnetic particles.

當他們加入磁性粒子時,奇蹟發生了。

來源: CNN 10 Student English May 2022 Collection

The pages contain very small particles of silver.

書頁中含有非常小的銀粒子。

來源: VOA Special August 2015 Collection

Quantum dots are extremely small particles, called nanoparticles.

量子點是極小的顆粒,稱爲納米顆粒。

來源: This month VOA Special English

There's a verb and then two particles.

有一個動詞和兩個小品詞。

來源: Grandparents' Vocabulary Lesson

So we owe our existence to aerosol particles.

因此氣溶膠顆粒的存在 使我們得以存活。

來源: TED-Ed (audio version)

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

我們稱之爲質子、中子與電子。

來源: Sophie's World (Original Version)

They let out radiation over time, particle by particle.

隨着時間的推移,它們會一個粒子一個粒子地釋放輻射。

來源: Science 60 Seconds - Scientific American September 2022 Collection

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