学术英语理工翻译

In a lecture called "Small Wonders:The World of Nanoscience," Nobel Prize winner Dr. Horst
St?rmer said that the nanoscale is more interesting than the atomic scale because the nanoscale
has perfected the science of manufacturing matter molecularly. For instance, our bodies are
assembled in a specific manner from millions of living cells. Cells are nature's nanomachines. At
为了了解纳米技术的不寻常的世界我们需要得到的度量单位的想法所涉及。一厘米是一米
的百分之一一毫米是千分之一米和微米是百万分之一米但所有这些都仍然巨大相比
在纳米尺度。纳米 nm 是十亿分之一米小于波长的可见光和十万分之一的一根头发
的宽度 [源 伯克利实验室]。
As small as a nanometer is, it's still large compared to the atomic scale. An atom has a diameter
没有人是真的相信它会发生什么。即便如此预测范围从重现像钻石和向世界被吞食的自我
复制指食物的能力。
In order to understand the unusual world of nanotechnology, we need to get an idea of the units
to the nanoscale. A nanometer (nm) is one-billionth of a meter, smaller than the wavelength of
visible light and a hundred-thousandth the width of a human hair [source: Berkeley Lab].
means that the behavior of substances at the nanoscale can sometimes contradict common
sense by behaving erratically. You can't walk up to a wall and immediately teleport to the other
like diamonds and food to the world being devoured by self-replicating nanorobots.
空前的多学科收敛的科学家们致力于研究的一个很小的世界我们不能看到它 — — 甚至
用一个光学显微镜。这世界是原子和纳米结构的领土、 领域的纳米技术。纳米技术是很新
One of the exciting and challenging aspects of the nanoscale is the role that quantum mechanics
plays in it. The rules of quantum mechanics are very different from classical physics, which
of measure involved. A centimeter is one-hundredth of a meter, a millimeter is one-thousandth
of a meter, and a micrometer is one-millionth of a meter, but all of these are still huge compared
the atomic scale, elements are at their most basic level. On the nanoscale, we can potentially put
these atoms together to make almost anything.
作为小正纳米它是仍然大原子规模相比。一个原子有一个直径约 0.1 毫微米。原子的原
nanotechnology, the realm of atoms and nanostructures. Nanotechnology is so new, no one is
really sure what will come of it. Even so, predictions range from the ability to reproduce things
is the first point where we can assemble something -- it's not until we start putting atoms
together that we can make anything useful.
在一次演讲称为"小奇迹 世界的纳米科学"诺贝尔奖获得者 Horst St?rmer 博士说 在
semiconductors when reduced to the nanoscale. Melting points can change due to an increase in
sቤተ መጻሕፍቲ ባይዱrface area. Much of nanoscience requires that you forget what you know and start learning all
of nanotechnology dealing with anything measuring between 1 and 100 nm. Larger than that is
the microscale, and smaller than that is the atomic scale.
In the next section, we'll learn more about our world on the nanoscale.
在下一节中我们将学习更多有关我们在纳米尺度上的世界。
-Experts sometimes disagree about what constitutes the nanoscale, but in general, you can think
side of it, but at the nanoscale an electron can -- it's called electron tunneling. Substances that
are insulators, meaning they can't carry an electric charge, in bulk form might become
纳米技术正迅速成为一个学科领域。生物学家、 化学家、 物理学家和工程师也都参与物质
在纳米尺度的研究。博士 St?rmer 希望不同的学科发展共同的语言和沟通与另一个 [来源
St?rmer]。只有到那时他说可我们有效地教纳米科学因为你不能理解纳米技术没有坚
实的背景在多个科学领域的世界。
子核是小得多 — — 关于为 0.00001 毫微米。原子是我们的宇宙中所有物质的构造块。你
和你周围的一切都由原子组成。性质已完善分子制造物质的科学。例如我们的身体组装以
特定的方式从数以百万计的活细胞。单元格是大自然的微型。在原子尺度元素是他们最基
本的层面。在纳米尺度我们有可能可以把这些原子在一起使几乎所有的东西。
为半导体时减少到纳米尺度。熔点可以更改由于表面面积增加。很多纳米科学需要你忘了你
知道的和开始再来学习。
So what does this all mean? Right now, it means that scientists are experimenting with
substances at the nanoscale to learn about their properties and how we might be able to take
engineers are all involved in the study of substances at the nanoscale. Dr. St?rmer hopes that the
different disciplines develop a common language and communicate with one another [source:
nanotechnology may hold. We'll also look at the potential risks that come with working at the
nanoscale. 在本文中我们今天学习意味着什么纳米技术和纳米技术的未来可能会举行。我们还将看一
起工作在纳米尺度的潜在风险。
8 How Nanotechnology Works
纳米技术的工作原理
There's an unprecedented multidisciplinary convergence of scientists dedicated to the study of a
world so small, we can't see it -- even with a light microscope. That world is the field of