These small particles agglomerate together to form larger clusters.
这些颗粒聚结形成较大的团。
Every substance, no matter what it is, is composed of very small particles called molecules.
各种物质，不论它是什么，都是由一些称为分子的很小的粒子构成的。
Substances consist of small particles called molecules.
物质是由叫做分子的微粒组成的。
To do this, researchers typically put a lot of small particles in the water.
为此，研究人员在水里放了很多细小的颗粒。
These small particles can get past the body’s normal defenses and penetrate deep into the lungs.
这些小颗粒可以穿过人体正常的防御通道，渗透到肺部深处。
Wash it in water, pick out the small particles, if any.
在水里洗一洗，如果有小颗粒，就挑出来。
All substances consist of small particles which are called molecules.
所有的物质都是由称做分子的粒子组成的。
As is known to all, the world is made up of small particles called atoms.
众所周知，世界是由叫做原子的小微粒组成的。
Quantum theory is a branch of physics that deals with very small particles.
量子论是一门研究微粒子的物理学。
According to molecular theory, all matter is made up of small particles called molecules.
根据分子理论，一切物质都是由叫做分子的小粒子组成的。
Quantum mechanics tells us that small particles, such as electrons, can be in two places at once.
量子力学告诉我们，小粒子，比如电子，可以同时处于两个位置。
Moreover the effect of liquid bridge on small particles is more obvious than on big particles.
研究还发现液桥力对于小粒径颗粒的影响明显大于大粒径颗粒。
These small particles can get past the body's normal defenses and penetrate deep into the lungs.
这些小的颗粒物可以通过人体的正常防线，渗透到人的肺里。
The pancreas and small intestine also produce enzymes that break down food into small particles.
胰和小肠也产生酶，把食物分解成细小的微粒。
Most people are familiar with the idea that matter consists of very small particles called atoms.
大多数人都熟悉这样一个概念，物质是由叫做原子的极小粒子组成的。
And all the small particles and the liquids flow into the digester where they stay for forty days.
所有的小颗粒和液体都将流入消化池内停留四十天。
Contrails are clouds of ice particles formed around the small particles released from aircraft exhaust.
飞机划过天空时排出的尾气凝成小冰粒，它们周围逐渐聚集了更多冰粒，形成了凝结尾迹。
One concept was the corpuscular theory, which envisioned light as a stream, or flow, of small particles.
一个概念就是微粒子理论，把光想象为溪流，或微小粒子的流动。
In poorly ventilated dwellings, indoor smoke can be 100 times higher than acceptable levels for small particles.
在通风不良的住所，室内烟雾会比可接受的微小颗粒水平高出100倍。
Dust tails are created when small particles from a comet are swept backward by the Sun's radiation pressure.
来自彗星的微小粒子被太阳辐射压向后推斥，形成尘埃尾。
In poorly ventilated dwellings, indoor smoke can exceed acceptable levels for small particles in outdoor air 100-fold.
在通风不良的住所，室内烟雾可超过可接受的微小颗粒含量，比室外空气高100倍。
The colloidal suspension system which is formed by diffusing small particles in solvent, is a sort of soft matter.
胶体悬浮系统是指微小颗粒分散于溶剂中而形成的系统，是软物质的一种。
"Particulate matter," also known as particle pollution, is a complex mixture of extremely small particles and liquid droplets.
颗粒物也被称之为颗粒物污染，它是非常小的颗粒同液滴结合的一种复杂混合物。
Nanoscience is the science of small particles of materials and is one of the most important research frontiers in modern technology.
纳米科学是一门研究物质细小微粒的科学，它已经成为现代科技中最重要的前沿研究领域之一。
In the lower atmosphere the oxides of nitrogen add to an increase in ozone and small particles, which can cause respiratory ailments.
在低层大气里，氮氧化物使臭氧和可以引致呼吸道疾病的微粒增加。
Electrorhological (er) fluids are formed with small particles of high dielectric constant dispersed in fluids of low electric fields.
电流变液是具有高介电常数的固体微粒分散于低介电常数的绝缘液体中所形成的一类稳定悬浮液。
The fish are consuming small particles of plastic thinking it is plankton or other food then the plastic enters the food chain of the ocean.
鱼类正在以塑料微粒为食，以为这是浮游生物或者其它食物，于是塑料就进入了海洋中的食物链。
Volcanoes inject sulphur dioxide into the stratosphere, where it eventually forms small particles of sulphate that reflect sunlight back into space.
当火山喷发出的二氧化硫到达平流层，就会在那里形成硫酸微粒，可以把太阳光线反射回太空。
Volcanoes inject sulphur dioxide into the stratosphere, where it eventually forms small particles of sulphate that reflect sunlight back into space.
当火山喷发出的二氧化硫到达平流层，就会在那里形成硫酸微粒，可以把太阳光线反射回太空。
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