density

density

美 [ˈdensəti] 　英 ['densəti]

• n.密度；浓度；密集；稠密
• 网络比重；黑度；强度

词形变化

同义词

英汉双解

英汉解释

英英解释

例句

Isobutanol, however, can be sent through these pipelines, and its energy density is close to that of gasoline.

然而，异丁醇却可以利用这些管线来运输，另外它的能量密度也与汽油相当。

Once you get a decent low density point cloud, you are ready to move on to denser point cloud and the meshing steps.

一旦你得到一个体面的低密度点云，你是准备进入更为密集的点云和啮合步骤。

Then, by the next day, that dish square's density will change by D[K] (which may be a positive, negative, or zero value).

然后，在第二天，这道菜广场的密度会改变用D[K]（可能是一种积极的、消极的、或零价值）。

Our air diffusion bubbles lower the density of this heavier and warmer water which causes it to rise to the surface.

我们的气泡扩散技术使这种较暖较重的水的密度降低，从而使其上升至水面。

The drag caused by this low-density gas is enough to cause the Earth to drift inwards, and finally to be captured and vaporised by the Sun.

由这个低密度大气所产生的引力足够使地球向内漂移，最终被太阳捕获，然后蒸发。

Dramatists seem to have been inhibited by the subject's technical density.

剧作家们似乎已经被这一主题的技术密度所压抑。

Right the average wind speed is shown as well as the dynamic pressure, being half the density times the wind speed squared.

权的平均风速显示以及动态压力的一半，密度倍风速平方毫米。

Porosity is usually derived from the sonic or density, with the proper matrix and fluid parameters for the formations to be encountered.

如果遇到合适的岩层流体参数，孔隙度通常通过声波测井或密度测井计算。

A schlieren was changed into a interferometer and which has been used in measurement and visualization of density field.

本文将普通纹影仪改造成激光差分干涉仪，并用于火焰等密度场的显示与测量。

The duration of passenger alighting depends on the passenger alighting velocity and has no relationship to passenger density.

乘客下车时间取决于乘客下车的速率，与乘客密度无关。

The density, mass, and size compare favorably to that of Earth. But, the atmosphere and surface features differ markedly.

它密度、质量和大小都和地球差不多，但大气和表面却截然不同。

One compresses space and increases opportunities to connect; the other is all about density and snacking on doughnuts.

前者压缩了空间，增加了联系机会，后者则完全与密度有关，让你看上去像甜甜圈一样臃肿。

Network density was an vital factor which needs to be considered when choosing data dissemination protocol in mobile ad hoc networks.

网络节点密度是无线移动自组网选择数据传输协议时需要考虑的一个重要因素。

Low density works well with smooth sounds like strings or to make a vocal sound fuller, while high density works well with percussion.

低密度的设置能让声音听起来顺滑，例如弦乐，或者让人声变得丰满，当高密度设置的情况下，适合用于打击乐。

It had the same metabolism and density as that of the normal bone.

它有同样的代谢和密度，正常骨。

"It's sort of like a feather -- it floats down, and its terminal velocity depends on the density, " he said.

“这个有几分像羽毛--它飘落下来，并且它的自由沉降速度取决于它的密度”，他说。

When a lake cools, the cooled water at the surface flows to the bottom because of its greater density.

当湖泊降温时，湖面的冷水，由于密度较大而流向湖底。

It may be safe to say this dosing technique results in a very uniform density pack throughout the filter.

也许保险点说，这一压粉技术在整个滤碗中形成了密度非常均匀的粉饼。

Density is why the average resident of Tokyo uses as much energy in a week as the average resident of Houston in a day.

为什么平均密度是东京的居民使用能源的平均一周内每天的居民在休斯顿。

Injection density is often used as a rule of thumb to estimate the difficulty of curing resonant combustion.

时常把喷射密度作为一个经验法则来估计解决共振燃烧问题时的困难。

One obtain a description of the vibrational modes in terms of self-consistent oscillations of the nuclear density and potential.

借助核密度和势的自洽振荡我们便得到振动模式的描述。

Variations in the fluid density are neglected so far as they influence the inertia.

就对惯性项的影响而言，流体密度的改变是可以忽略的

As we have remarked before, we face a similar problem in defining the ordinary mass-density of a substance.

正如我们在前面已经注意到的，我们面对着和定义通常的物质密度相似的问题。

The drag force decreases as the air density decreases.

当空气密度减小时阻力也减小。

If a density clump occurs in a plasma, an electric field can cause the ions and electrons to separate, generating another electric field.

如果在等离子体中出现了密度块区，电场就能引起离子和电子分离，产生另一个电场。

At 6, 000 feet the density of the air was sensibly diminished.

在六千尺高的地方，空气显著地稀薄了。

The density of carriers in the region has been depleted.

在这个区内的载流子浓度被消耗殆尽。

The most important appears to be what has been called the "density of ignition points" .

最重要的似乎是所谓“起火点的密度”。

and infinity, if the matter recollapses to a state of higher and higher density.

而无限大，如果物质坍缩为越来越高的密度状态。

The SG entered for a density application would be the difference between the minimum and maximum density range of the application.

在密度应用中，SG值是最大密度和最小密度的差值。

The key is to begin to understand a city in terms of density, intensity and use, and its social and economic framework.

问题的关键是要开始从密度、强度、用途以及社会和经济框架角度去理解一个城市。

The results showed that the total density of glandular trichomes on the leaf surface went down in this period.

结果表明，叶面总腺毛密度随着烟叶的成熟呈下降趋势。

And in a place we thought there was no life at all, we find more life, we think, and diversity and density, than the tropical rainforest.

然而，恰是我们曾经以为根本不可能有生命的地方，我们发现了众多的生物，还有它们的密度和多样性，都超过了热带雨林。

The selective accretion theory chalks it up to high gas density in the early solar system, during the planet's formation.

选择性附加理论写出它的高气体密度在早期太阳系，在行星的形成。

it's cheap, right? While we're at it, buy more hosts too, and you can attain the same level of VM density as you could with ESX.

它是便宜的，对吗？如果我们可以这么做，购买更多的主机，并且你能达到也同样水平的VM密度作为你可以与ESX选项。

He said his analysis of north-east China over the last century showed the effects of increasing population density.

他说，他通过对东北地区过去25年的分析发现了人口密度过高的影响。

The force density method and the Dynamic Relaxation method have been used for the solution of initial prestress considering dead load.

对考虑结构自重的力密度法和动力松弛法进行了理论推导和算例验证。

Fiber absorbing materials have been used as structural materials gradually for the advantages of low density and high strength.

其中，纤维型吸波材料具有轻质高强的特点，已逐渐被当作结构材料研究和应用；

Investigation shows that the more frequently a woman is exposed to the sun, the higher the density of her bones.

调查显示女性越常暴露阳光下，骨质密度越高。

Vein density is a sign of how much a leaf has invested in the network.

叶脉密度标志着树叶在这个网状结构中投入了多少。

The concept of the electromagnetic mode density (EDOM) and it "s important action in study of light radiation were expounded. "

阐述了电磁模密度（EDOM）的概念及其在描述光辐射中的重要作用。

The density of Saturn is so low that if you were to put it in a giant glass of water it would float.

土星的密度是如此之低，以至于如果你能把放在一个巨大的装有水的玻璃杯里，它会漂浮在水面上。

Generally, gemologists refer to specific gravity, or relative density -- the ratio of the density of a gemstone relative to that of water.

一般来说，宝石指比重，或相对密度-宝石的密度相对于水的密度。

They discovered that star formation is pretty well non-existent until the surface density reaches a certain threshold in parts of the cloud.

他们发现恒星只有在表面密度达到一定的阀值时才会较好的形成。

Salt has lower density than the surrounding rock, so it tends to flow upwards, pushing up the overlying layers of rock to form a dome.

盐的密度低于周围的岩石，所以会向上抬升，使覆盖其上的岩层形成穹顶状。

THERMOSETTING POWDER PAINTS. DETERMINATION OF DENSITY BY MEANS OF AN AIR PYKNOMETER.

热固性粉状涂料.密度的空气比重瓶测定法

The object was too light to be a brick, but it was the same density as a piece of foam from a solid rocket booster.

这一物体太轻了而不可能是一个砖，然而它和固体燃料助推器上的泡沫的密度是相同的。

The specific gravity of a material is the ratio of its density to that of water and is therefore a pure number.

物质的比重指的是物质的密度与水的密度的比值，所以是纯数。