Define particle. particle synonyms, particle pronunciation, particle translation, English dictionary definition of particle. n. 1. A very small piece or part; a tiny portion or speck. 2. A very small or the smallest possible amount, trace, or degree: not
这结合以加速的“湿outperformance与一部透明影片的组合,做它理想为介入高清晰标记的应用[translate] a亚洲渔业水产与养殖论坛 Asian fishery aquatic product and cultivation forum[translate] aThe molecule is the smallest particle of a pure substance 分子是一种纯净的物质的最小的颗粒[translate]...
An atomis the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton's Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible. Is Proton The smallest...
The knowledge of the smallest particle radius r L detectable in Condensation Nuclei Counters is very important after recent measurements have shown deviations from the classical shape of the size distribution in natural aerosols. Despite the lack of calibration aerosols in the important size range, ...
34. Scientists figured out how to split the atom, ___ to be the smallest particle of matter in the universe. A. having previously been thought B. having previously thought C. previously thought D. previously thinking 相关知识点: 试题来源...
Cells were diluted when appropriate to obtain a best resolution in the Scepter histograms, and particle counts with diameters below 6 µm were discarded for all samples. Immune cell populations After SCC, cell suspensions were stored overnight at 4 °C, and sent to the Veterinary Clinic ...
clustering analysis46was used to choose a “representative” structure. The “representative” structure is the conformation with the smallest average root-mean-square deviation from the centroid of the largest population. Subsequently, we simulated the “representative” structure for the following simulat...
. This increase in weight, however, would decrease the element concentrations in medium particle size fractions, while concentrations in small particle size fractions would remain almost unaltered. This would amplify trends towards higher concentrations in the smallest, and possibly also in the largest ...
The smallest detected movement was 1 pixel, corresponding to about 4 μm in the object space, detected using a duration of 2.5 ms (Supplementary Movie 9). Single-particle line tracking was conducted to characterize the tracking accuracy. A square of 25 × 25 mm was used as the ...
Scientists recently fired up the world's smallest particle accelerator for the first time. The tiny technological triumph, which is around the size of a small coin, could open the door to a wide range of applications, including using the tee...