outgassing

简明释义

英[ˈaʊtɡæsɪŋ]美[ˈaʊtɡæsɪŋ]

n. 除气；脱气

v. 除气；释气（outgas 的 ing 形式）

adj. 除气的；释气的

英英释义

单词用法

同义词

反义词

例句

1.If this phenomenon, called "outgassing," were to kick in, it could inundate the atmosphere with carbon dioxide, perhaps doubling or tripling the effect of the past century of human industry.

如果这种被称为“出气”的现象开始发挥作用，它可能以二氧化碳淹没大气，也许比过去一个世纪人类工业的影响还要大一倍或两倍。

2.Please keep in mind that outgassing of specimens and connection lines might cause corrosion of components.

提请注意，样品和连接管路的漏气可能会引起部件的腐蚀。

3.The rational outgassing time was determined by testing the gas compositions of different pouches in the course of storage, and the best garlic sprouts was chosen from these pouches.

以普通聚乙烯袋做对照，通过对贮藏过程中各袋内气体组成的测定，确定了合理的放风时间，并从中筛选出一种最佳的蒜苔气调保鲜。

4.ASTM E595 outgassing test, This test method covers a screening technique to determine volatile content of materials when exposed to a vacuum environment.

ASTME595除气测试方法包含使用筛选技术来确定的材料在真空状态下的挥发性。需要测试两个参数：总质量亏损（TML）和挥发物质冷凝量（CVCM）。

5.At least one source of the corrosion is the small amount of outgassing through the battery vents that takes place when the battery is in use.

蓄电池在使用过程中会产生一些通过蓄电池的通气孔排出的腐蚀性气体，这些气体是导致上述腐蚀现象的原因之一。

6.This article introduces the theory, equipment and method, data processing and error analysis procedure of testing screen scanning outgassing.

简介了测试扫屏放气性能的原理、装置、方法、数据处理过程与误差分析。

7.The new paint in the room is still outgassing, which means it is releasing volatile organic compounds into the air.

房间里的新油漆仍在出气，这意味着它正在向空气中释放挥发性有机化合物。

8.When installing a new carpet, be aware of outgassing from the adhesives used.

安装新地毯时，要注意粘合剂的出气。

9.The manufacturer claims that their products have low outgassing properties, making them safer for indoor use.

制造商声称他们的产品具有低出气特性，使其更适合室内使用。

10.In space missions, materials are tested for outgassing to ensure they won't contaminate sensitive equipment.

在太空任务中，材料会经过出气测试，以确保不会污染敏感设备。

11.To reduce outgassing, it's advisable to let new furniture air out before bringing it indoors.

为了减少出气，建议在将新家具搬入室内之前让其通风。

作文

Outgassing is a term that refers to the release of gas that was dissolved, trapped, frozen, or absorbed in some material. This phenomenon can occur in various contexts, including materials science, environmental science, and even space exploration. Understanding outgassing (气体释放) is crucial for scientists and engineers who work with different materials and need to predict their behavior under various conditions. In materials science, outgassing (气体释放) is particularly important when dealing with polymers and other composite materials. For instance, when these materials are heated, they may release volatile compounds that can affect their structural integrity and performance. Engineers must consider the outgassing (气体释放) properties of materials when designing components for high-temperature applications, such as aerospace components or electronic devices. If not properly accounted for, outgassing (气体释放) can lead to contamination of sensitive equipment or failure of critical systems. In the realm of environmental science, outgassing (气体释放) is often associated with the release of gases from soils, sediments, and water bodies. For example, during the decomposition of organic matter, methane and carbon dioxide can be released into the atmosphere. This process is a significant factor in understanding greenhouse gas emissions and their impact on climate change. Researchers study outgassing (气体释放) rates to better model and predict changes in our environment, especially in areas affected by human activity, such as landfills and agricultural practices. Space exploration also presents unique challenges related to outgassing (气体释放). Materials used in spacecraft and satellites must be carefully selected to minimize the risk of outgassing (气体释放) in the vacuum of space. When materials outgas in a vacuum, they can create a thin layer of contamination on sensitive instruments, such as cameras and sensors, which can impair their function. Therefore, engineers conduct rigorous testing to determine the outgassing (气体释放) characteristics of materials intended for use in space missions. Moreover, outgassing (气体释放) can have implications for health and safety. In indoor environments, certain building materials, paints, and furnishings can release volatile organic compounds (VOCs) over time. This process can contribute to poor indoor air quality, leading to health issues for occupants. Awareness of outgassing (气体释放) is essential for architects and builders who aim to create healthier living and working spaces. They can select low-VOC materials and implement proper ventilation systems to mitigate the effects of outgassing (气体释放). In conclusion, outgassing (气体释放) is a multifaceted phenomenon that plays a significant role in various fields, including materials science, environmental science, and space exploration. By understanding the mechanisms and implications of outgassing (气体释放), professionals can make informed decisions that enhance the performance and safety of materials and systems. As research continues to evolve, the importance of studying outgassing (气体释放) will only grow, highlighting the need for ongoing education and awareness in this critical area.