
词汇分析:gaseous
基本定义
“gaseous”是一个形容词,意指“气体的”或“气态的”。在科学和日常用语中常用来描述物质的状态,主要与液体和固体相对。
词性及含义
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gaseous (形容词): 描述物质处于气体状态。
gaseous(形容词):描述物质处于气体状态。
词语辨析
与“gaseous”相关的形容词还有“volatile”(易挥发的)和“aeriform”(气体状的),但“gaseous”更常用于科学背景下,特别是在化学和物理学中。
近义词
- vaporous(蒸汽的)
- airborne(空气中的)
- volatile(易挥发的)
反义词
- solid(固体的)
- liquid(液体的)
柯林斯词典与牛津词典
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柯林斯词典定义:“gaseous” refers to a state of matter in which a substance has no fixed shape and no fixed volume.
柯林斯词典定义:“gaseous”指的是一种物质的状态,其中物质没有固定形状和体积。
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牛津词典定义:“gaseous” describes a substance in a state that is neither solid nor liquid.
牛津词典定义:“gaseous”描述了一种既不是固体也不是液体的物质状态。
用法
通常用于描述物质的状态,特别是在化学和物理学领域。其用法包括但不限于描述气体的特性、化学反应中的气体生成等。
例句
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The substance was found to be in a gaseous state at high temperatures.
这种物质在高温下被发现处于气态。
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When water boils, it transforms into a gaseous form known as steam.
当水沸腾时,它转变为一种被称为蒸汽的气态形式。
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Many gaseous pollutants are released into the atmosphere from vehicles.
许多气体污染物是从车辆中排放到大气中的。
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The gaseous state of the element makes it difficult to handle.
该元素的气态状态使其难以处理。
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In the gaseous phase, molecules are much farther apart than in liquids.
在气态阶段,分子之间的距离远大于液体中的距离。
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Some gaseous substances are harmful to human health.
一些气体物质对人类健康有害。
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The gaseous emissions from factories contribute to air pollution.
工厂的气体排放会导致空气污染。
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This experiment involved measuring the gaseous output of the reaction.
这个实验涉及测量反应的气体输出。
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The gaseous state is one of the four fundamental states of matter.
气态是物质的四种基本状态之一。
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In extreme conditions, solids can turn into a gaseous state.
在极端条件下,固体可以转变为气态。
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The gaseous diffusion process is essential in various industries.
气体扩散过程在各个行业中至关重要。
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He explained the properties of gaseous materials in his lecture.
他在讲座中解释了气态材料的特性。
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Many gaseous compounds are used in the production of energy.
许多气体化合物用于能源的生产。
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The gaseous phase plays a crucial role in atmospheric chemistry.
气态阶段在大气化学中起着关键作用。
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Understanding gaseous behavior is important for predicting weather patterns.
理解气态行为对于预测天气模式非常重要。
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Some gaseous elements are essential for life.
一些气体元素对生命至关重要。
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The gaseous exchange in the lungs is vital for respiration.
肺部的气体交换对于呼吸至关重要。
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During the experiment, a gaseous byproduct was produced.
在实验过程中,产生了一种气态副产品。
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Scientists are studying the gaseous emissions from volcanoes.
科学家们正在研究火山的气体排放。