CET4、TEM4、考 研、TOEFL、CET6

density单词基本解析：

n.密度，密集; 浓度
n.密度, 浓度, 比重
n.密度；稠密，浓厚；[物]浓度，比重；愚钝

density变化用词：

复数:densities;
名词复数: densities |
复数：densities

density英英释义：

Noun

1. the amount per unit size

2. the spatial property of being crowded together

名词 density:

the amount per unit size

同义词：denseness

the spatial property of being crowded together

同义词：concentration, denseness, tightness, compactness

density[ 'densəti ]n.the amount per unit size

同义词：denseness

the spatial property of being crowded together

同义词：concentrationdensenesstightnesscompactness

density中文词源：

density用法和例句：

population density

人口密度

low density forest

低密度森林

the density of a gas

一种气体的密度

a high/double density floppy

高密度 / 双密度软盘

...a law which restricts the density of housing...

限制房屋密集程度的法规

The region has a very high population density.

该地区的人口密度很高。

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。

The effect of baffle density on the collector efficiency has been also presented and discussed.

本研究亦探讨档板密度对收集器效率之影响.

Hole Density: The number of holes per unit area on a PCB.

孔密度: PCB上单位面积上的孔数.

The battery's high energy density means 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.

Bombardments of such density will destroy any defensive works built by the enemy.

这样大密度的轰炸会摧毁敌人的所有防御工事.

A relationship between benzene conversion or products selectivity or energy efficiency and energy density was studied.

考察了苯的转化率、产物选择性、能量效率随能量密度的变化关系.

With increasing solid loading , density of AGC green body increases gradually, but strength decreases gradually.

随固相体积分数的增加,水基凝胶注模法坯体密度逐渐增加, 但强度逐渐降低.

The population density is evened out.

种群密度亦趋于均匀化.

辞典例句

Properties: Easy manipulation, large output, high density, and perfect pellets, without bubble.

特点: 操作简单产量大 、 密度高 、 无气泡、粒子完美.

Diffusion probability density function in fractals is described by stable distribution.

物质在分形结构中的扩散密度分布函数属于稳定分布.

Mixed LDPE Scrap ( loose ) shall consist of assorted Low Density Polyethylene ( LDPE ) scrap.

混杂的LDPE小块 ( 散装 ) 将包括被分类的低密度聚乙烯 ( LDPE )小块.

The PR density was higher in the downstream and biomass was higher in the upstream.

而捕食者在整个流域内的密度上游小于下游,生物量却是上游大于下游.

Controlling livestock grazing density and implementing environmental restoration are important measures for soil andconservation in Iceland.

控制放牧密度和开展环境修复是冰岛最主要的水土保持措施.

Enclosure Gel filled, ultrasonically welded, high density ABS housing.

附胶体填充, 超声焊接, 高密度ABS外壳.

They found volatilization of dieldrin tended to decrease as bulk density increased.

他们发现狄氏剂的挥发常随紧实度的增加而减低.

辞典例句

The wetwood proportion ranged from negative relationship with the planting density.

湿心材比例为60%~68%,且随着栽植密度的减小而增大.

Track density can be greatly enhanced by employing optical servo technology in a disk drive.

在磁盘驱动器中借助光伺服技术可以大幅度提高道密度.

The results showed that coir can significantly promoted shoot growth and increase turf density.

结果显示:细椰纤处理可促进草坪地上部生长及增加密度.

The fading measurements were made at an original dye density of about 1.2.

色牢度的测定是以原来染料密度在1.2以上为基准.

辞典例句

Tamoxifen improves bone density in postmenopausal women, and there is some evidence of fracture reduction.

三苯氧胺改善绝经后妇女的骨密度, 并可减少骨折的发生.

The methods for macular pigment optical density ( MPOD ) measurement in recent years were summarized.

总结近年来 黄斑 色素密度的测量方法.

The population density of that country is 685 per square mile.

那个国家的人口密度为每平方英里685人.

《现代汉英综合大词典》

Mercury has a much greater density than water.

水银的密度比水大得多.

《现代汉英综合大词典》

the density of a gas

一种气体的密度

《牛津高阶英汉双解词典》

density

CS2 is a non-polar molecule with large density.

CS2是一种密度大的非极性分子。

The density was lighter and scope smaller in MPD than in BLM.

MPD组的阴影密度和范围轻于BLM组。

PE is a low density cell foam.

PE是一种低密度发泡胶。

The electric density of PRL cells with secretory granules is high.

PRL细胞电子密度高,具圆球形被膜的分泌颗粒;

SDRAM is one kind of high density memory device.

SDRAM是一种高密度的存储器件，可以通过电性测试，并且运用bitmap这一有效工具诊断出其具体的失效区域，通过进一步的物性失效分析来找出工艺上失效的原因。

The surface density of galaxies in a cluster can be measured from photographs.

一个星系团中星系的表面密度可从其照片上测得。

The overall population density per square kilometre was 6160 in 1997.

一九九七年，全港人口密度为每平方公里6160人；

One material can be distinguished from another by their physical properties: color, density, specific, heat and so on.

一种材料与另一种材料的区别在于他们的物理性能：颜色、密度和比热等等。

A unit of magnetic flux density equals to 1 maxwell per square centimeter.

一种磁通量密度单位，等于每平方厘米麦克斯韦。

Type of high density solder mask.

一种高密度焊料掩膜。

Hole Density: The number of holes per unit area on a PCB.

上单位面积上的孔数。

The density P is that of the fluid escaping from the orifice.

上式中P是从小孔喷出的流体密度。

Incorrect media type - please use a high density floppy disk.

不正确的介质类型-请使用高密度软盘。

Density exceeded 100 nests per mile.

丝巢密度超过每英里100巢。

IS THE POPULATION DENSITY OF CHINESE CITIES HIGH?

中国城市的人口密度高吗?

Weight lifting is best way to increase the bone density.

举重运动是最好增加骨质密度的方法。

It also can raise the dats accuracy to determine the earth air density.

也可提高用于反测地球大气密度的资料的精度.

The stoma density of diploid is thicher than spur type.

二倍体气孔密度大于三倍体,普通型大于短枝型。

Traffic density can be controlled via the menu by way of a slider.

交通密度可以通过菜单中的滑动条来控制！

Density of products, and low thermal conductivity.

产品密实性好，导热系数低。

Population density and distribution.

人口密度与分布。

Having a lower population density than normal or desirable.

人口密度比一般的少或者比期望的少。

Lacking the normal or required population density.

人口稀少的缺乏正常的或所需的人口密度的

The study of the characteristics of human populations, such as size, growth, density, distribution, and vital statistics.

人口统计学对人口特征，例如数量、增长情况、密度、分布和人口动态统计等进行研究的学科

They found volatilization of dieldrin tended to decrease as bulk density increased.

他们发现狄氏剂的挥发常随紧实度的增加而减低。

The sensor is linear output along with the change of gas density.

传感器随气体浓度的变化呈线性输出，报警设定值可调。

Where could this energy density come from?

但这个能量密度究竟从何而来?

Beds of less than normal density are slightly uplifted.

低于平均密度的地面微微隆起。

Research advances of low density lipoprotein as medicine carrier.

低密度脂蛋白作为药物载体的研究进展。

We inspect etch channel density of the seed piece by piece.

低腐蚀隧道：为确保低腐蚀隧道密度，我们对晶种的腐蚀隧道密度进行逐块检测。

You can set up the text size and density.

你可以设置字体大小和文本密度。

Do you have to mark for density before you put it together?

你必须在组装吉他之前记下密度的记号吗?

Do you know the density of population in this area?

你知道这个地区的人口密度吗?

The molluscs were the first in biomass and density of the benthos.

全年各类群生物中，平均生物量及栖息密度都以软体动物居首位。

Newly improvised high density steel extension.

全新改良之高密度全钢油网。

The highway density increased from 12.1 km to 14.6 km per 100 square km.

公路密度由每百平方公里12.1公里提高到14.6公里。

Tell me more about how CASTEP uses density functional theory.

关于CASTEP怎么使用密度告诉我更多功能的理论。

Be good and keyword density will be good to you!

关键字密度是好的,你会好的!

It can greately improve the transconductance and current density.

其中pHEMT（pseudo-HEMT，即赝配HEMT）表现尤为特殊，它能够非常显著地改善HEMT的跨导和电流密度，因此具有广阔的应用前景。

Make one more holding due to traffic density.

再盘旋一次，因活动频繁。

The entropy density is constant ahead of the shock.

冲击波前方的熵密度是恒定的。

The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays.

减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。

Helps to reduce bone resorption, increases bone density.

减少骨质流失和提升骨质密度。

The density goes down exponentially with height.

分子密度随着高度的上升而指数衰减。

Purification: Density Gradient Centrifugation (Sucrose &CsCl).

分离:密度梯度离心法(蔗糖&氯化铯).

Test Method for Apparent Density of Rigid Cellular Plastics (08.

刚性泡沫塑料的表观密度的试验方法(08。

The tooth density of carding plate under licker-in is larger.

刺辊下分梳板的齿密呈进一步增加的趋势。

The addition of clay gives a higher density, MOR, and strength.

加入粘土后，密度、MOR和强度更大。

The animals were living in high density.

动物们生存地很集中。

The density of characters in a printed line, usually expressed as characters per inch.

印刷密度一个印刷品中字的密度，常以每英寸多少个字来表示

The bicapillary pyonometer is a tool for accurate determination of density.

双毛细管比重瓶是一种用于精确测量液体密度的仪器。

Dual x-ray absorptiometry was used to measure bone mineral density.

双能X线骨密度仪被用来股的矿物质密度。

Reflectivity depends on the velocity and density of rocks.

反射能力取决于岩面的速度和密度。

Japan has a high density of population.

口密度很大。

Urban density data are difficult to compare among countries.

各国的城市人口密度数据是难以进行比较的。

In the lightly grazed area,density of grasshopper was the lowest.

合理放牧后的栖境则不利蝗虫发生。

The inspection shows that the salt density exceeds at least 4%.

商检表明盐的浓度至少超过了4个百分点。

Since it is the probability density, it must be single-valued.

因为它是几率密度，因此必须是单值的。

The period of the highest density index is August.

在5-10月间8月蝇的密度指数为最高。

On some reverb units this parameter is called Density.

在一些混响器上，这个参数被称为密度。

The next trail would require a slightly higher filling density acid.

在下一次试验时需要注入比重较高的酸。

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。

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

在六千尺高的地方，空气显著地稀薄了。

A thin glass globe that is weighed in a gas to determine its density.

在空气中称重量以决定密度的小玻璃球。

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

Deposition of High Quality GaN Film Under High ECR Plasma Density ?

在高ECR 等离子体密度下沉积高质量氮化镓薄膜(英文)

The population density in urban areas is 588 people/km2.

城市范围内人口密度588人/平方公里。

Average linear power density in the core is 161W/cm.

堆芯平均线功率密度为161W/cm;

Added peripherals and higher density functions (approx.

增加的外设和更高密度的功能(近似)

The bending angle increases with an increase of the energy density.

增加能量密度,板料的弯曲角度显著增大。

The density of micrangium was measured by infusion with ink.

墨汁灌注行微血管密度测定；

Most galaxy associations are small and have a low density contrast.

大多数星系协是小的，密度反衬低。

Atmospheric pressure decreases with increase in altitude and so does the density of the atmosphere .

大气压力随高度的增加而降低，而大气的密度也如此。

Sure , 1.4 Meg double density?

好的，1.4兆，双密度的？

There is a greater density of household goods.

家用商品的密度更大了。

Density is 0.Of 6 tall epispastic model make beach slipper.

密度为0．6的高发泡型的作沙滩拖鞋。

Among all the planets, even lower than the density of water.

密度却是众多大行星中最低的,甚至比水更低。

Density board also calls beaverboard.

密度板也叫纤维板。

Density board, also weigh beaverboard.

密度板，也称纤维板。

Density Functional Theory, Cytosine, Tautomerism.

密度泛函理论;胞嘧啶;

用作名词(n.)

Mercury has a much greater density than water.
水银的密度比水大得多。

The density of population in this city is very high.
这个城市的人口密度非常高。

The driver had to stop because the density of the fog made it difficult to see.
由於浓雾使道路很难看清,司机不得不停车。

The next trail would require a slightly higher filling density acid.
在下一次试验时需要注入比重较高的酸。

The bicapillary pycnometer is a tool for accurate determination of density.
双毛细管比重瓶是一种用于精确测量液体密度的仪器。

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