micron

简明释义

英[ˈmaɪkrɒn]美[ˈmaɪkrɑːn]

n. 微米（等于百万分之一米）

复 数 m i c r o n s 或 m i c r a

英英释义

单词用法

同义词

反义词

例句

1.Inductors were defined by electron-beam lithography and formed by depositing micron-thick aluminium metal onto the wafers.

用电子束刻蚀法在晶片上镀上纳米级铝层形成了电感器。

2.The technology is producing cells that are often only two microns thick (a micron is one-millionth of a meter).

这项技术制造的电池厚度通常仅仅是两微米(一微米是一个百万分之一米)。

3.We offer 15 different grades of fabric with micron ratings of 1 to 115 microns.

我们提供15种不同等级的1微米至115微米的纤维过滤布。

4.Ash particles are normally in the 50-100 micron (0.05 to 0.1 millimetre) range.

灰尘颗粒一般都50—100微米(0.05—0.1毫米)。

5.12-micron light is shown in orange, and 22-micron light is shown in red.

12微米光谱显示的是橙色，22微米则为红色。

6.That brings the resolution to half a micron, or 500 nanometres.

这样便将图象分辨率提高到了0.5微米或500纳米。

7.The Quad PD Array consists of either 10 -, 30 -, 40 -, or 50-micron diameter photodiodes.

方形光二极管阵列包括有10-、30 -、40 -或者50 -分米直径的光二极管。

8.Paleontologist Paul Tafforeau developed a technique to use the synchrotron to study fossils even still partially entombed-with resolution at the micron scale.

考古学家保罗·塔福罗发明了一种技术，能够利用同步加速器，在微米级分辨率对化石进行研究，即使它们仍部分埋于土中。

9.The thickness of a human hair is approximately 70 to 100 microns.微米

人类头发的厚度大约在70到100微米之间。micron

10.A typical dust particle is about 10 microns in size.微米

典型的尘埃颗粒大小约为10微米。micron

11.In biology, many bacteria are around 1 micron in diameter.微米

在生物学中，许多细菌直径约为1微米。micron

12.Filters that capture particles larger than 5 microns are commonly used in air purifiers.微米

通常在空气净化器中使用捕获大于5微米颗粒的过滤器。micron

13.In semiconductor manufacturing, defects smaller than 1 micron can be critical.微米

在半导体制造中，小于1微米的缺陷可能是关键的。micron

作文

The world around us is filled with countless wonders, many of which are invisible to the naked eye. One such fascinating concept is the measurement of tiny particles, often discussed in scientific contexts. This brings us to the term micron, which refers to one millionth of a meter, or 0.001 millimeters. Understanding micron is essential in various fields such as biology, materials science, and environmental studies. In biology, for instance, microorganisms like bacteria and viruses are typically measured in microns. These tiny entities play crucial roles in ecosystems, human health, and disease. For example, the size of a typical bacterium ranges from about 0.5 to 5 microns, highlighting how small they are yet how significant their impact can be on our lives.In materials science, the measurement of micron is equally important. When engineers and scientists develop new materials, they often need to consider the size of the particles involved in their composition. For instance, the effectiveness of certain filters and membranes is determined by their ability to capture particles that are often just a few microns in size. This is particularly relevant in air and water purification technologies, where removing contaminants at the micron level can lead to cleaner and safer environments.Furthermore, in the realm of environmental studies, the concept of micron comes into play when discussing air quality and pollution. Particulate matter (PM), which includes tiny particles suspended in the air, is often categorized based on its size, with PM2.5 denoting particles that are less than 2.5 microns in diameter. These fine particles can penetrate deep into the lungs and even enter the bloodstream, posing significant health risks. Understanding the size and behavior of these particles, measured in microns, is vital for developing effective regulations and public health guidelines.In conclusion, the term micron may seem small, but its implications are vast. From the microscopic world of bacteria to the engineering of advanced materials and the monitoring of air quality, micron serves as a critical unit of measurement that helps us understand and navigate the complexities of our environment. As we continue to explore and innovate, the significance of micron will undoubtedly remain a pivotal aspect of scientific inquiry and technological advancement. By grasping the concept of micron, we open the door to a deeper understanding of the world that exists beyond our immediate perception, reminding us that even the tiniest elements can have profound effects on our lives and the planet.

我们周围的世界充满了无数奇迹，其中许多是肉眼看不见的。一个这样的迷人概念是微小颗粒的测量，这通常在科学背景下讨论。这使我们想到了术语微米，它指的是一百万分之一米，或0.001毫米。理解微米在生物学、材料科学和环境研究等多个领域中至关重要。例如，在生物学中，微生物如细菌和病毒通常以微米为单位进行测量。这些微小的实体在生态系统、人类健康和疾病中发挥着至关重要的作用。例如，典型细菌的大小范围约为0.5到5微米，突显了它们虽然微小但对我们生活的影响是多么重大。在材料科学中，微米的测量同样重要。当工程师和科学家开发新材料时，他们通常需要考虑其组成中颗粒的大小。例如，某些过滤器和膜的有效性取决于它们捕获通常只有几微米大小的颗粒的能力。这在空气和水净化技术中尤为相关，在这些技术中，去除微米级别的污染物可以导致更清洁、更安全的环境。此外，在环境研究领域，微米的概念在讨论空气质量和污染时也会出现。悬浮在空气中的微小颗粒物（PM）通常根据其大小进行分类，其中PM2.5表示直径小于2.5微米的颗粒。这些细小颗粒可以深入肺部，甚至进入血液，带来重大健康风险。理解这些颗粒的大小和行为，以微米为单位，对于制定有效的法规和公共卫生指南至关重要。总之，术语微米可能看起来很小，但其含义却广泛。从细菌的微观世界到先进材料的工程设计，再到空气质量的监测，微米作为一个关键的测量单位，帮助我们理解和驾驭我们环境的复杂性。随着我们继续探索和创新，微米的重要性无疑将继续成为科学研究和技术进步的关键方面。通过掌握微米的概念，我们打开了通往更深刻理解超出我们直接感知的世界的大门，提醒我们即使是最微小的元素也能对我们的生活和地球产生深远的影响。