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。
At the moment, such ink is composed of small, transparent spheres containing black and white particles suspended in a clear fluid.
目前的墨水是由悬浮在液体中的小的透明装有黑色和白色粒子的球体所构成。
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。
If all particles in the universe were massless, then, the universe would look to them to be infinitely small. And an infinitely small universe is one that would undergo a Big Bang.
如果宇宙中的所有粒子都是无质量，那么宇宙对于他们就会是初始时那样无限小，并且无限小的宇宙会经历一次大爆炸。
Even in fair weather, a very small electric field is present in Earth's atmosphere. This field can charge airborne particles and the edges of clouds, Harrison said.
哈里森说，即使很好的天气情况下，地球大气层的电场依然存在。电场可以使空气中传播的粒子以及云端边缘带电。
It mixes small precursor particles of the different materials to create a "nanoparticle ink" that is continuously coated onto metal foil and then heated so that the particles assemble correctly.
它的生产过程是将不同元素的前驱粒子混在一起制成“纳米微粒墨”，将其连续不断地涂在金属薄片表面，然后通过加热处理使粒子适当地组合。
By making small circles with each part of your body, water is re-introduced between the sand and clay particles, reducing the density and making it easier for someone to heave you out.
全身小幅度转圈，水会重新流入沙和粘土颗粒之间，从而减小流沙密度，让别人容易将你拉出来。
Light pollution is made worse with air pollution, as the small particles that float in the air serve to scatter and reflect the light, compounding the problem.
而空气污染又使光污染问题愈发严重，因为漂浮在空气中的小颗粒通过散射和反射光线，加剧了这一问题。
Since this extra dimension is so small, only tiny objects, such as particles, can move along it.
由于第五维度极小，只有像粒子一样的微型物体才能在上面移动。
The advantage of that, he says, is that the small particles would have much more surface area exposed to sunlight and the water, allowing them to harness the sun's energy more efficiently.
这个的优势，他说，在于小粒子在阳光下和水中会有更大的表面积，就能更充分的吸收阳光。
"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。
Scientists have found that everything in the Universe is made up from a small number of basic building blocks called elementary particles, governed by a few fundamental forces.
科学家们发现宇宙中的一切物质都是由一小部分基本组块（我们称之为基本粒子）组成的，这些基本粒子被一些基本力所支配。
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。
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。
That is because particles of the virus ride on the extremely small drops of water floating in the air.
那是因为病毒颗粒停泊在空气中悬浮的极小的水滴上。
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。
Everything is important because the big things are made up of smaller things: the great sea is formed by small particles of water, the vast desert is formed by tiny particles of sand.
每一部分都重要，因为大是由小组合而成的：细小的水分子可以聚成大海洋，而广阔的沙漠则是由细小的沙粒形成。
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。
A good example of this is found in the kinetic molecular theory, in which gases are pictured as being made up of many small particles that are in constant motion.
分子运动理论便是我们能找到的一个很好的例子。在这个理论中，气体被描绘成由许多不断运动的小颗粒组成。
The thermal relaxation time of small drops and particles in air is quite short.
空气中小水滴和粒子的热张弛时间是非常短的。
One possibility is somehow to make these small particles join together to become larger ones, which can then be treated as suspended matter.
一种可能就是设法使这些小颗粒结合成大的颗粒，这些大的颗粒然后就可以象悬浮颗粒那样被除去。
Go to school in the morning, the sky is gray, the first class, I suddenly found that there are some small white particles out of the window, eyes see that!
早晨上学时，天空灰蒙蒙的，第一节课后，我忽然发现窗外飘着一些白色的小粒，定眼一看，呀！
The SAXS analysis show that the fractional dimensions of the film is larger than the theory value of Diffusion Limited Aggregation (DLA) and the clusters consist of a great number of small particles.
SAXS分析表明，该薄膜的分形维数比扩散限制凝聚模型（DLA）的理论值大，团簇是由大量小颗粒构成。
We may find it difficult to believe that matter is made up of units or particles so small that they cannot be seen even with the aid of the most powerful microscope.
我们可能会感到难以置信，物质竟然都是由非常小的单元或粒子组成的，它们如此之小，甚至借助高倍显微镜都很难看得见。
Conclusion: EBPH-P1000 piezoelectric lithotriptor has the advantage that stone particles are very small and the damage to kidney is little, it's worth popularizing in clinic.
结论：EBPH - P 1000型碎石机具有碎石颗粒细小，对肾脏损伤轻微等优点，值得在临床推广使用。
This equipment is simple and easy to clean, has frequency control, small power, automatic discharge, and fine quality particles. The whole structure is made of 304 stainless steel.
此设备清洗简单、变频调速、功率小、自动出料、颗粒优良、整机全结构304不锈钢制造。
Another problem with demineralizers is that small resin particles are often dislodged from the bed and enter the water stream.
用脱矿质器的另一个问题是，小的树脂粒常常逸出树脂床而进入水流。
The influence of small particles is shown to be very important in the pseudoplastic behavior of concentrated suspensions.
固体细粒子对浓悬浮液的假塑性程度关系极大。
The influence of small particles is shown to be very important in the pseudoplastic behavior of concentrated suspensions.
固体细粒子对浓悬浮液的假塑性程度关系极大。
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