纳米产品介绍英语怎么说
1. ‘纳米技术’用英语怎么说
nm tecnology
2. 纳米的(英文)缩写
nanometer
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3. 纳米用英语怎么说
nano
4. 帮忙翻译一段关于纳米技术的英文
纳米技术
纳米技术是一项多学科领域的科学和技术相结合的控制和创造的分子水平的问题。
技术上,材料和纳米测量100纳米器件和纳米技术是根据他们是否是使用自下而上或自上而下的创作方法。
自下而上的构建及其分子材料和设备使用的组件通过分子识别原理的化学自组装。
分子识别是静态或动态的。
分子识别是静态之间的“主机”分子和“客人”分子,形成一个复杂的加入奇异反应。
之间最初的“客人”和关于“主机”的网站是第一个具有约束力的继续自动随后推出的“客人到后来的结合位点”在主机上。
动态可积极分子识别或负变构变构,这不是一个套在每个客人的阳性病例再装订,并与随后的每一个客人的约束力日益下降协会协会。
自上而下创建纳米器件,减少了尺寸较大的
纳米器件比使用先进的分析工具
包括电子束光刻,原子力缩微,
扫描隧道显微镜,分子束外延。
纳米技术已经几乎无限的应用前景
包括在新的纳米器件和电子应用
药。目前,纳米技术和核心应用的几个
产品是真正的商业,但早期的商业产品
包括各种涂料,织物,凝胶和乳液。
一个已经成功地试验了一些应用包括
纳米太阳能电池。通过governmentally赞助的资金,
加利福尼亚大学的科学家利用半导体
纳米棒与聚合物太阳能电池的效率非常高。
光吸收和光一代是在纳米尺度
性质,使太阳能电池的性能优越的多
传统的材料和制造技术。
纳米加工,也成功地用于许多不同的
如生物传感器的医疗和治疗应用。
虽然纳米技术的设备已完全没有扩大
到他们的商业潜力,多行业
获益良多,部件或材料的制造基地
使用纳米技术。纳米线用于半导体
制造电子束光刻,原子层
沉积和分子气相沉积。
问题补充:尽管对纳米技术几乎无限的潜力
变换多种不同的行业,材料科学专家
越来越担心的狭隘做法,是声乐
贯穿在所有纳米技术。虽然纳米管,
纳米线,纳米粒子和被广泛地集成到一
众多的商业,真正可行的行业
转变观念是根本没有纳米技术
5. 关于纳米技术的介绍 要中英文互译的 帮帮忙啊
"纳米"是英文nano的译名,是一种长度单位,原称毫微米,就是10的-9次方米(10亿分之一米),约相当于回45个原子串起答来那么长。纳米结构通常是指尺寸在100纳米以下的微小结构。
从具体的物质说来,人们往往用细如发丝来形容纤细的东西,其实人的头发一般直径为20-50微米,并不细。单个细菌用肉眼看不出来,用显微镜测出直径为5微米,也不算细。极而言之,1纳米大体上相当于4个原子的直径。假设一根头发的直径为0.05毫米,把它径向平均剖成5万根,每根的厚度即约为1纳米。
6. 纳米技术用英文怎么说
nano technology
定义
纳米技术: 关于纳米标尺(在1和100纳米之间)的结构和系统的发展和实际应用。
7. 纳米的英文是什么
纳米是长度单位,原称毫微米,就是10^-9米(10亿分之一米)。
纳米nanotechnology
8. 纳米材料英文文献加翻译
A Short History of the development of nanotechnology纳米发展小史
In 1959, the famous physicist, Nobel laureates Richard. Feynman predicted that human beings can use small machines to proce smaller machines, according to the final realization of the wishes of the human order-by-atom, to create procts that this is the first on the dream of nanotechnology.1959年,著名物理学家、诺贝尔奖获得者理查德。费曼预言,人类可以用小的机器制作更小的机器,最后实现根据人类意愿逐个排列原子、制造产品,这是关于纳米科技最早的梦想。
In 1991, American scientists successfully synthesized carbon nanotubes, and found that it was only with the quality of the volume of steel 1 / 6, the intensity is 10 times that of steel, so called super fiber. The nano-materials found signs of human To explore the properties of the material has reached a new height. In 1999, nanotechnology procts to achieve an annual turnover of 50,000,000,000 U.S. dollars1991年,美国科学家成功地合成了碳纳米管,并发现其质量仅为同体积钢的1/6,强度却是钢的10倍,因此称之为超级纤维.这一纳米材料的发现标志人类对材料性能的发掘达到了新的高度。1999年,纳米产品的年营业额达到500亿美元
What is a nano-materials什么是纳米材料
Nanometer (nm) is the length of the unit, a nanometer is 10-9 meters (a billionth of a meter), the macro-material, the nano is a small unit, not as human hair in diameter for the general 7000 -- 8000nm, the diameter of human red blood cells normally 3000-5000nm, the general diameter of the virus are also a few dozen to several hundred nano-size, metal grain size generally Submicron order of magnitude; for microscopic material, such as atoms, molecules, such as before with Egypt to Said an Egyptian equivalent to a hydrogen atom's diameter, a nanometer is 10 Egypt纳米(nm)是长度单位,1纳米是10-9米(十亿分之一米),对宏观物质来说,纳米是一个很小的单位,不如,人的头发丝的直径一般为7000-8000nm,人体红细胞的直径一般为3000-5000nm,一般病毒的直径也在几十至几百纳米大小,金属的晶粒尺寸一般在微米量级;对于微观物质如原子、分子等以前用埃来表示,1埃相当于1个氢原子的直径,1纳米是10埃
It is generally believed nanomaterials should include two basic conditions: First, the material characteristics of the 1-100nm in size between the two materials at this time is different from conventional size materials have some special physical and chemical properties.一般认为纳米材料应该包括两个基本条件:一是材料的特征尺寸在1-100nm之间,二是材料此时具有区别常规尺寸材料的一些特殊物理化学特性。
9. 纳米,毫微米英文怎么写
纳米, nanometer.
纳米就是毫微米。
毫米,millimeter.
微米,micro.
10. 用英语介绍纳米
Nanotechnology is a highly multidisciplinary field, drawing from fields such as applied physics, materials science, interface and colloid science, device physics, supramolecular chemistry (which refers to the area of chemistry that focuses on the noncovalent bonding interactions of molecules), self-replicating machines and robotics, chemical engineering, mechanical engineering, biological engineering, and electrical engineering. Much speculation exists as to what may result from these lines of research. Nanotechnology can be seen as an extension of existing sciences into the nanoscale, or as a recasting of existing sciences using a newer, more modern term. Grouping of the sciences under the umbrella of "nanotechnology" has been questioned on the basis that there is little actual boundary-crossing between the different sciences that operate on the nano-scale. Instrumentation is the only area of technology common to all disciplines; on the contrary, for example pharmaceutical and semiconctor instries do not "talk with each other". Corporations that call their procts "nanotechnology" typically market them only to a certain instrial cluster.
Two main approaches are used in nanotechnology. In the "bottom-up" approach, materials and devices are built from molecular components which assemble themselves chemically by principles of molecular recognition. In the "top-down" approach, nano-objects are constructed from larger entities without atomic-level control. The impetus for nanotechnology comes from a renewed interest in Interface and Colloid Science, coupled with a new generation of analytical tools such as the atomic force microscope (AFM), and the scanning tunneling microscope (STM). Combined with refined processes such as electron beam lithography and molecular beam epitaxy, these instruments allow the deliberate manipulation of nanostructures, and lead to the observation of novel phenomena.
Examples of nanotechnology in modern use are the manufacture of polymers based on molecular structure, and the design of computer chip layouts based on surface science. Despite the great promise of numerous nanotechnologies such as quantum dots and nanotubes, real commercial applications have mainly used the advantages of colloidal nanoparticles in bulk form, such as suntan lotion, cosmetics, protective coatings, drug delivery, and stain resistant clothing.