denser

简明释义

英[ˈdɛn.sər]美[ˈdɛn.sɚ]

adj. 密集的；浓厚的（dense 的比较级）

n. （Denser）人名；（英）登泽

英英释义

单词用法

同义词

反义词

例句

1.The denser layers are generally darker than the less dense layers.

较紧密的木层比较疏松的木层颜色更深。

2.Competition is usually the more severe the denser the population.

通常是人口越密集，竞争越激烈

3.In fact, you may gain a few pounds early on as you lose fat but add muscle, which is denser and heavier than fat.

事实上，在跑步的初期，你的体重有可能增加几磅，这是因为脂肪变成更致密、更有分量的肌肉。

4.Songbird bones may be hollow, but they're actually denser than the bones of mammals of the same size.

鸣鸟的骨头可能是中空的，但是它们实际上比相同大小的哺乳动物的骨头的密度要大得多。

5.He notes that many species of algae pack a far denser punch energy-wise than the plants now used as energy crops.

他注意到许多种海藻与现在用来作为生物能源作物的植物品种相比，可压榨出能源的浓度要高出许多。

6.It also found that "divorcees have denser social networks and are much more likely to remarry other divorcees".

研究还发现离了婚的人有密集的社会关系网络，并且更可能与其他离了婚的人再婚。

7.Hardwoods, as their name suggests, tend to be denser and more durable than softwoods.

如名所示，硬木和软木相比密度更大，也更加耐用。

8.Why, for example, is Mercury so much denser than Earth, Venus and Mars?

例如，水星的密度比地球、金星和火星大吗？

9.The fog became much denser as we approached the coast.

当我们接近海岸时，雾变得更加浓密。

10.The population in the city is denser than in the rural areas.

这个城市的人口比农村地区更密集。

11.The atmosphere on Venus is much denser than that of Earth.

金星的气氛比地球的更稠密。

12.As you go deeper into the forest, the trees become denser.

在森林深处，树木变得更加茂密。

13.This material is denser than the one we used before, making it more durable.

这种材料比我们之前使用的更密，使其更耐用。

作文

In the world of science, understanding different materials and their properties is crucial. One term that often comes up in discussions about materials is 'density.' Density is defined as mass per unit volume, and it plays a significant role in determining how substances interact with one another. For instance, when we talk about liquids, we often find that some are denser (更密集的) than others, which affects how they layer on top of each other. A classic example is oil and water; oil is less dense (更密集的) than water, causing it to float on the surface.The concept of density extends beyond just liquids. In solids, a denser (更密集的) material will feel heavier than a less dense (更密集的) one of the same size. This principle is essential in various fields, including construction, where engineers must choose materials based on their strength and weight. For example, concrete is much denser (更密集的) than wood, making it a preferred choice for building foundations due to its ability to withstand heavy loads.Moreover, in the field of astronomy, the concept of density helps us understand celestial bodies. Stars, for instance, can vary significantly in density. A neutron star is incredibly dense (更密集的), packing a mass greater than that of the sun into a sphere only a few kilometers wide. This extreme density causes fascinating phenomena, such as intense gravitational fields that can warp space-time.In environmental science, density also plays a role in understanding air pollution. Air quality can be affected by denser (更密集的) particles, which can lead to health issues for the population. The denser (更密集的) the particles in the air, the more likely they are to be inhaled and cause respiratory problems. Therefore, monitoring the density of pollutants is vital for public health.Furthermore, density is an important factor in cooking and food science. Ingredients with different densities can affect the texture and overall outcome of a dish. For example, when baking, adding denser (更密集的) ingredients like honey or molasses can change the consistency of a cake or bread. Understanding how these ingredients interact based on their density allows chefs to create better recipes.In summary, the term denser (更密集的) encompasses a range of applications across various fields. Whether discussing the layering of liquids, the selection of building materials, the characteristics of stars, the impact of air quality, or the intricacies of cooking, density remains a fundamental concept. By recognizing the importance of density (密度) and its implications, we can gain a deeper appreciation for the world around us and the science behind everyday phenomena.

在科学的世界中，理解不同材料及其特性至关重要。一个在讨论材料时经常出现的术语是“密度”。密度定义为单位体积的质量，它在决定物质如何相互作用方面发挥着重要作用。例如，当我们谈论液体时，我们通常发现某些液体比其他液体更密集（denser），这会影响它们如何相互叠加。一个经典的例子是油和水；油的密度小于水，从而导致它浮在水面上。密度的概念不仅限于液体。在固体中，更密集（denser）的材料在相同体积下会感觉更重。这一原则在各个领域都至关重要，包括建筑，工程师必须根据材料的强度和重量来选择材料。例如，混凝土的密度远大于木材，因此由于其承受重负荷的能力，它被优先选择用于建筑基础。此外，在天文学领域，密度的概念帮助我们理解天体。星星的密度可以有显著的变化。例如，中子星极其密集（denser），将比太阳更大的质量压缩到仅几公里宽的球体中。这种极端的密度造成了迷人的现象，例如强烈的引力场，可以扭曲时空。在环境科学中，密度也在理解空气污染方面发挥着作用。空气质量可能受到更密集（denser）颗粒的影响，这可能导致人群的健康问题。空气中颗粒的密度越大，越可能被吸入并导致呼吸问题。因此，监测污染物的密度对公共健康至关重要。此外，密度是烹饪和食品科学中的一个重要因素。具有不同密度的成分可以影响菜肴的质地和整体效果。例如，在烘焙时，添加更密集（denser）的成分如蜂蜜或糖蜜可以改变蛋糕或面包的稠度。理解这些成分如何根据其密度相互作用使厨师能够创造出更好的食谱。总之，术语密集（denser）涵盖了各个领域的一系列应用。无论是在讨论液体的分层、建筑材料的选择、恒星的特性、空气质量的影响还是烹饪的复杂性，密度始终是一个基本概念。通过认识到密度及其影响的重要性，我们可以更深入地欣赏周围的世界以及日常现象背后的科学。