evaporite

简明释义

英[ɪˈvæpəˌraɪt]美[ɪˈvæpəˌraɪt]

n. [岩] 蒸发岩，蒸发盐

英英释义

单词用法

同义词

反义词

例句

1.In addition, the clay minerals contain much more Boron and Potash than in non-evaporite beds, because these elements had ever concentrated in the evaporative basin.

此外，粘土矿物中硼和钾的含量远高于非盐系地层，因为这些元素在盐盆地中均得到了蒸发浓集。

2.The distributive characteristics of biomarkers in their soluble extracts are very similar to those in carbonate rocks and evaporite rocks series'.

其可溶抽提物中的生物标志化合物分布特征与碳酸盐岩和蒸发岩系很相似。

3.The geochemical characteristics of dark gray mudstone and shale in evaporite layers record the sedimentary environment of salt lake.

蒸发岩夹层中的深灰色泥岩和页岩的地球化学特征充分体现了盐湖沉积环境标志。

4.Till the late stage, the periodic sea-level changes resulted in the formation of the evaporite deposits in restricted shallow-water basin and mudstones and gravity-flow deposits in deep-water basins.

晚期因周期性的海平面变化导致形成局限浅水盆地、蒸发岩沉积和深水盆地泥岩和重力流沉积。

5.The evaporite rocks consisted of halite and anhydrite rocks mainly existed in north and centre of Dongying sag where the deep fractures developed.

通过分析了该地区蒸发岩地层的沉积特征和沉积条件，认为东营凹陷沙四段蒸发岩类的物质基础是深层卤水；

6.The distribution of coal and evaporite in geohistory suggests a geotectonic hypothesis of relatively fixed continents and oceans rather than a drifting model.

根据煤和蒸发岩的地史分布等资料，说明一个海陆相对固定的大地构造模型更符合实际。

7.Clastic and evaporite rocks were deposited in the Hetaoyuan Formation.

在核桃园组沉积了碎屑和蒸发岩。

8.The upper part is a set of evaporite quasi-tidal sequence with clear cycles which is made up of middle-thin-bedded, gypsum-bearing muddy limestone and dolomicrite.

上部为中薄层状富泥的含石膏质夹层的泥质泥晶灰岩、微晶白云岩组成的旋回性清楚的似蒸发潮坪层序。

9.Sedimentary facies have experienced the evolutionary stages from the basin facies through platform facies to evaporite facies.

沉积相经历了从盆地相、台地相到蒸发岩相的演化过程。

10.In the laboratory, we can simulate the formation of evaporite 蒸发岩 under controlled conditions.

在实验室中，我们可以在受控条件下模拟蒸发岩的形成。

11.The formation of evaporite 蒸发岩 deposits in arid regions is a common geological phenomenon.

干旱地区的蒸发岩沉积物形成是一个常见的地质现象。

12.Scientists study evaporite 蒸发岩 to understand ancient climate conditions.

科学家研究蒸发岩以了解古代气候条件。

13.The presence of evaporite 蒸发岩 layers can indicate past evaporative environments.

蒸发岩层的存在可能表明过去的蒸发环境。

14.The salt flats are rich in evaporite 蒸发岩 minerals, which are mined for various uses.

盐滩富含蒸发岩矿物，这些矿物被开采用于各种用途。

作文

Evaporite formations are fascinating geological features that provide insight into the Earth's past environments. An evaporite (蒸发岩) is a type of sedimentary rock that forms from the evaporation of water, typically in arid or semi-arid regions where high rates of evaporation exceed precipitation. These deposits are primarily composed of minerals such as halite, gypsum, and anhydrite, which crystallize as the water evaporates. Understanding evaporites (蒸发岩) is crucial for geologists and paleoclimatologists as they reveal information about ancient climates and the conditions under which these minerals formed.The process of evaporite (蒸发岩) formation begins when water bodies, such as lakes or seas, become isolated from their main water sources. As the sun heats the water, it begins to evaporate, leading to an increase in salinity. Once the concentration of dissolved minerals reaches a certain level, these minerals start to precipitate out of the solution. This sequential precipitation often occurs in distinct layers, with different minerals forming at various stages of evaporation. For instance, halite typically forms first, followed by gypsum and then anhydrite as evaporation continues.One of the most notable examples of evaporite (蒸发岩) deposits can be found in the Great Salt Lake in Utah, USA. This lake is a remnant of the much larger Lake Bonneville, which existed during the last Ice Age. As the climate warmed and the lake began to shrink, the high evaporation rates led to the formation of extensive evaporite (蒸发岩) deposits. The presence of these minerals not only tells us about the climatic conditions of the past but also has significant economic implications. For example, halite is harvested for salt, while gypsum is used in the construction industry.In addition to their economic importance, evaporite (蒸发岩) deposits play a role in understanding the geological history of an area. They can indicate periods of aridity and changes in sea level, providing valuable data for reconstructing past environments. This information is essential for predicting future climate scenarios, especially in the context of global warming and its effects on water bodies.Moreover, evaporites (蒸发岩) are not just limited to terrestrial environments; they can also form in marine settings. For example, the Mediterranean Sea has experienced episodes of extreme evaporation, leading to the deposition of thick layers of evaporite (蒸发岩) minerals. These marine evaporite (蒸发岩) deposits are often associated with ancient oceanic basins and can provide insights into tectonic activities and the geological evolution of the Earth’s crust.In conclusion, evaporites (蒸发岩) are more than just a collection of minerals; they are key indicators of environmental conditions and geological processes. Their study helps scientists understand the Earth's climatic history and provides practical applications in various industries. As we continue to explore and research these intriguing formations, we gain a deeper appreciation for the dynamic nature of our planet and the intricate processes that shape it.

蒸发岩形成是令人着迷的地质特征，提供了对地球过去环境的洞察。evaporite（蒸发岩）是一种沉积岩，通常在干旱或半干旱地区，由于水的蒸发而形成，其中蒸发速率超过降水。这些沉积物主要由矿物如岩盐、石膏和无水石膏组成，这些矿物在水蒸发时结晶。理解evaporites（蒸发岩）对地质学家和古气候学家至关重要，因为它们揭示了古代气候及这些矿物形成时的条件。evaporite（蒸发岩）形成的过程始于水体（如湖泊或海洋）与其主要水源隔离。当太阳加热水体时，水开始蒸发，导致盐度增加。一旦溶解矿物的浓度达到一定水平，这些矿物就会从溶液中沉淀出来。这种顺序沉淀通常以不同的层次发生，不同的矿物在蒸发的不同阶段形成。例如，岩盐通常最先形成，其次是石膏，然后是无水石膏，随着蒸发的继续。美国犹他州的盐湖是evaporite（蒸发岩）沉积物最显著的例子之一。这个湖是大湖Bonneville的遗迹，后者在最后一个冰河时代存在。随着气候变暖，湖泊开始缩小，高蒸发率导致了广泛的evaporite（蒸发岩）沉积物的形成。这些矿物的存在不仅告诉我们过去的气候条件，还有重要的经济意义。例如，岩盐被提取用于食盐，而石膏被用于建筑行业。除了经济重要性外，evaporite（蒸发岩）沉积物在了解一个地区的地质历史方面也起着作用。它们可以表明干旱时期和海平面变化，为重建过去的环境提供有价值的数据。这些信息对于预测未来的气候情景至关重要，尤其是在全球变暖及其对水体影响的背景下。此外，evaporites（蒸发岩）不仅限于陆地环境；它们也可以在海洋环境中形成。例如，地中海经历过极端蒸发的时期，导致厚层evaporite（蒸发岩）矿物的沉积。这些海洋evaporite（蒸发岩）沉积物通常与古老的海洋盆地相关联，可以提供关于构造活动和地球地壳地质演化的见解。总之，evaporites（蒸发岩）不仅仅是一组矿物；它们是环境条件和地质过程的关键指标。它们的研究帮助科学家理解地球的气候历史，并为各个行业提供实际应用。随着我们继续探索和研究这些引人入胜的形成，我们对我们星球的动态性质和塑造它的复杂过程有了更深的欣赏。