网络释义 1. 地球的密度 当量密度... ... Density of utility. 效用密度。DENSITY OF THE EARTH地球的密度EQUIVALENT DAMAGE CONVERSION 当… dict.cnki.net|基于19个网页
The present review is concerned with the various theories of the density distribution in the interior of the earth as well as the latest determination of the earth's mean density. Particular attention is paid to the two models of Bullen, since they will probably play an important role in the...
The first recorded estimate of the density of the Earth was made by Newton. It is to be described rather as a guess than as an estimate, as may be seen by reading Newton's original words (Principia, Book III, Prop. X, Theorem X):"But that our globe of Earth is of greater density...
The first recorded estimate of the density of the Earth was made by Newton. It is to be described rather as a guess than as an estimate, as may be seen by reading Newton's original words (Principia, Book III, Prop. X, Theorem X):"But that our globe of Earth is of greater density...
HoleDensity: The number of holes per unit area on a PCB. 孔密度: PCB上单位面积上的孔数. 期刊摘选 The battery's high energydensitymeans it is small enough to fit in the engine compartment. 该电池的高能量密度意味着它的体积足够小,以适应发动机. ...
The density of living creatures is higher_than_in_any_other_habitat on earth.生物的密度比地球上其他任何栖息地的密度都要大。本句中包含以比较级形式表示最高级含义的用法,表示“主语比某一范围内的任何一个都……”。此种类型的句式结构有:(1)比较范围相同:比较级+than any other+单数名词than anything...
The North American upper mantle: Density, composition, and evolution [1] The upper mantle of North America has been well studied using various seismic methods. Here we investigate the density structure of the North Americ... Walter,D.,Mooney - 《Journal of Geophysical Research Solid Earth》 被...
The spatial agglomeration of urban elements results in the center-periphery urban structure, but the difference in spatial gradients of socioeconomic and physical elements is unclear. This study investigates how urban land density (ULD) and nighttime light intensity (NLI) decline with the distance to...
the loose density, fill the loose state of the powder sample uniformly and continuously in a known volume of measuring cup, and weigh the mass of the measuring cup and powder sample. Then you can calculate the loose density of the powder sample. Tap density refers to the density of the ...
The origin and degassing history of the Earth's atmosphere revealed by Archean xenon Xenon (Xe) is an exceptional tracer for investigating the origin and fate of volatile elements on Earth. The initial isotopic composition of atmospheric Xe remains unknown, as do the mechanisms involved in its de...