densities

英 [ˈdɛnsɪtiz]

美 [ˈdɛnsətiz]

n.  密集; 稠密; 密度; 浓度; 密度(固体、液体或气体单位体积的质量); 密度(磁盘存储数据的可用空间)
density的复数

柯林斯词典

• N-VAR 密度;稠密;密集
  Densityis the extent to which something is filled or covered with people or things.
  1. ...a law which restricts the density of housing...
     限制房屋密集程度的法规
  2. The region has a very high population density.
     该地区的人口密度很高。
  3. ...areas with high densities of immigrant populations.
     移民人口稠密的地区
• N-VAR （物质或物体的）密度
  In science, thedensityof a substance or object is the relation of its mass or weight to its volume.
  1. Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock.
     密度为每立方厘米 3.5 克的木星卫星木卫一上遍布岩石。

双语例句

• On the other hand, X-rays do not distinguish well between tissues of similar densities.
  另一方面在密度相似的组织之间x射线不能很好地区分。
• Undergrowth Vegetation and Soil Properties of Pinus massoniana with Different Densities
  不同密度马尾松林下植被和土壤性质
• And the parameters of the geometry, atomic net charges, and the atomic frontier electron densities were obtained.
  得到了分子的几何构型和各原子上的电荷分布以及前沿分子轨道能级。
• Costs and returns for orchards at the above densities were examined by the cash flow method of analysis.
  上述密植园的成本和收益是用现金周转分析方法决算出来的。
• Fracture densities also increase in dolomitic layers compared to limestones and anhydrates.
  与石灰岩层和脱水层比，在白云岩层的裂缝密度也有所增加。
• The current densities are approximately the same as for the cables, or slightly higher.
  电极电流的密度和电缆的密度几乎相同或稍微高一点。
• Are there new states of matter at ultrahigh temperatures and densities?
  在超高温和高密下，物质存在新的态吗？
• The gravity field contains the superimposition effect of heterogeneous bodies with different densities.
  重力场包含了各种密度不均匀体的迭加效应。
• At all carrier densities, the relation between emission intensity and difference of the quasi Fermi energies is maintained.
  在任何载流子密度条件下，辐射强度与准费米能级差的关系保持不变。
• In both of these examples, relevant marginal posterior densities can be computed via one-dimensional numerical integrations.
  在这两个例子中，相关的少量的后部密度可以通过一维数字综合化被计算。