这些颗粒很小，能够进入有机体。
These particles are so small they are able to enter the organisms.
（在更远的海面，）冰山的体积已经很小，像微小的食盐颗粒一样漂浮在广阔的大洋上。
No more than tiny white specks at this scale, the icebergs resemble tiny grains of salt floating on the water’s surface.
一些很小的颗粒都有晶体结构，能够影响光子，光的微粒的流动。
These are tiny particles that have a crystal structure which influences the flow of photons, the particles of light.
假设这里有一些液体，里面有许多微小的颗粒-，它们很小、很轻，所以不会沉到底部。
Suppose I have a liquid - which has very, very fine, small particles in it — extremely small, so small and so light that they will not sink to the bottom.
必须有很小的固体颗粒，水汽可以围绕它们发生凝结。
Very small solid particles around which the vapor can condense must be present.
某些句子做了很小修改，如当解释留存在机油中的残留物时，用“碎片”代替“颗粒”，但是，两论文该部分几乎完全相同。
In some sentences small changes have been made - "particle" is sometimes replaced with "debris" when describing the residues left in machine oil-but whole sections of the theses are identical.
微粒，尘埃很小的颗粒；细屑。
单螺杆挤压撕开了纤维结构，而双螺杆破坏并摧毁了纤维细胞的细胞壁，同时麦糟的颗粒也变得很小。
Single extrusion fragmented and opened cellulose structure, while twin extrusion destroyed and disrupted the cell wall structure of spent grain as well as reduced particle size.
量子点是一种很小的物质颗粒，以致于增加或减少一个电子都可以改变它的属性。
A quantum dot is a particle of matter so small that the addition or removal of an electron changes its properties in some useful way.
气体是空气中很小的颗粒。
轮胎里有一个很小的滤气设备，可以阻止水滴和其它微小颗粒进入轮胎。
The tire has a small air filter designed to stop water and other particles from entering the tire.
急性毒性实验结果表明，利咽颗粒剂毒性很小，小鼠一次最大耐受为临床人用剂量的850倍。
The acute toxicity test showed that the maximal tolerable dose in rats was equivalent to 850 times of the clinical dosage in human.
急性毒性实验结果表明，利咽颗粒剂毒性很小，小鼠一次最大耐受为临床人用剂量的850倍。
The acute toxicity test showed that the maximal tolerable dose in rats was equivalent to 850 times of the clinical dosage in human.
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