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den·si·ty 英ˈdensɪtiː美ˈdɛnsɪtiAHDdĕnʹsĭ-tē ★☆☆☆☆高四六研ＩＭＳＴ４八COCA⁵⁸⁶⁹BNC⁴⁴⁶³iWeb³⁹¹¹Economist⁹³³³
基本双解英英词源搭配记法近义反义句型例句Thesaurus例句
n.密度⁹¹;浓度⁶;比重³复数densities名词复数densities
气候气压物理状态
n.名词
U密集,稠密the quality of being dense CU密度relation of mass to volume
Noun:
the amount per unit sizethe spatial property of being crowded together来源于拉丁语形容词dens.us, dens.a, dens.um 稠的,厚的
词根词缀： dense稠密 + -ity名词词尾
同源词：dense, condense, condenser, denselyapparent density表观密度,视密度,视…packaging density封装密度,组装密度…density current密差海流absolute density绝对密度packing density组装密度,存储密度,…bulk density堆积密度building density建设用地密度,建筑密…volume density容积密度,体积密度,…charge density装药密度,电荷密度…critical density临界密度,临界交通密…relative density相对密度population density人口密度density meter密度计,密度表…spectral density谱线密度vapor density蒸汽密度wet density湿密度average density平均密度flux density物通量密度…particle density粒子密度specific density比重
非常记忆dense稠密的〖熟词〗+i蜡烛〖编码〗+ty太阳〖拼音〗⇒稠密摆放的蜡烛晒过太阳后密度加大钱博士dens稠密的+ity抽象名词后缀，表性质和状态⇒密度
词根dens-稠密的来自拉丁语。蒋争熟词记忆dense稠密-ty表性质名词后缀⇒密集度稠密度dense稠密-ty表性质名词后缀⇒密集度稠密度词根记忆dens+ity近义词 mass大量bulk体积weight重量solidity坚固dullness迟钝slowness缓慢thickness厚度denseness稠密stupidity愚笨crassness粗鲁solidness硬度stolidity迟钝tightness密闭compression压缩concreteness具体cohesiveness粘合condensation浓缩compactness致密性concentration集中obtuseness感觉迟钝measurement测量，测量法…stolidnessstolid的名词形式…slow-wittednessslow-witted的…
用作名词n.The aircraft was flying above the density of the fog.飞机在浓雾上方飞行。
Australia has a very low populationdensity.澳洲人口密度很低。
Osmium has the highestdensity.在金属中锇的密度很高。
名词100%
用作名词Mercury has a much greaterdensitythan water.水银的密度比水大得多。
Thedensityof 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 thedensityof 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 fillingdensityacid.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 ofdensity.双毛细管比重瓶是一种用于精确测量液体密度的仪器。noun.bulk, mass
同义词 frequency,quantity,thicknessbody,closeness,compactness,concretion,consistency,denseness,heaviness,impenetrability,massiveness,solidity,substantiality,tightnesscrowdedness
反义词 openness,sparsity,thinness
closenessnoun nearness
adjacency,compactness,intimacy,parsimony,penuriousness,propinquity,proximity,reticence,secrecy,secretiveness,stinginess,strictness
compactnessnoun thickness
closeness,concentration,denseness,density,solidity,solidness,tightness
consistencenoun consistency
body,density,feel,firmness,makeup,texture,thickness,viscosity
consistencynoun thickness
bendability,bendableness,compactness,density,elasticity,fabric,firmness,flexibility,frangibility,hardness,limberness,moldability,organization,plasticity,pliability,softness,solidity,suppleness,texture,viscidity,viscosity,viscousness
firmnessnoun stiffness
compactness,density,durability,fixedness,hardness,impenetrability,impermeability,imperviousness,impliability,inelasticity,inflexibility,resistance,rigidity,solidity,temper,tensile strength,toughness
frequenciesnoun commonness, repetitiveness
abundances,beats,constancies,densities,frequentnesses,iterations,numbers,oscillations,periodicities,persistence,prevalence,pulsations,recurrences,regularities,reiterations,repetitions,rhythms And he predicts the density of the oxide of the yet undiscovered element.
他预测这个还未被发现的元素的,氧化物的密度。163
The increasing population density will even further congeal traffic.
日益增加的人口密度将使交通更加瘫痪。《21世纪大英汉词典》
The notion that the speed of thought could be measured, just like the density of a rock, was shocking.
人们可以测量思想的速度，就像测量岩石密度一样，这样的观点确实有点骇人。 yeeyan
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。《新英汉大辞典》
For shooting to go ahead, the density of birds must exceed200 grouse per square kilometre.
为了狩猎的需要，这种鸟类的每平方千米种群密度必须超过200只。 ecocn
He would like to concentrate his citizens, boosting the population density in areas that are still economically viable, while encouraging people to move out of districts that are not.
他希望将他的市民都聚集起来，而不是鼓励人们离开这个地方，促进地区的人口密度在经济上依旧是可行的。 ecocn
Mercury has a much greater density than water.
水银的密度比水大得多。《新英汉大辞典》
One way of identifying a substance without resorting to fiddly chemical methods is to determine its density.
其中一种不用高精度的化学方法验证物质的办法就是确定它的密度。 ecocn |