As an example, specialty medical equipment such as lasers can be sold at very different prices depending on the use or who it is being sold to.
例如，像激光器这样的专业药物设备卖价是各有不同的，这取决于设备用途和购买群体。
L Used for green technology, such as battery-charged cars and wind turbines; in laptops, flat-screen TVs and mobile phones; for lasers; and for medical equipment, such as MRI scans.
l稀土金属广泛应用于绿色科技，比如说可充电汽车、风力涡轮机、便携式电脑、平板电视、移动电话等产品，还可应用于激光，医疗设施，比如核磁共振扫描等。
Another method of communication could be through the use of incredibly powerful pulsed lasers, such as those now being developed for nuclear fusion reactors.
另一种通讯方法可能是使用诸如现在为核聚变反应堆开发的那些非常强大的脉冲激光器。
Lasers beamed from landing craft could, he says, power rovers in sunless areas of the moon or Mars, such as craters where water might be found.
他说，登陆飞行器传送的激光能够为月亮或火星上阳光不足之地的漫游探测器提供能量，比如在水源可能存在的火山口这种地方。
This experiment represents a point of unification between condensed matter research and the field of atomic science and lasers, and could influence areas such as data storage and medical diagnostics.
这项实验表明在凝聚态物质研究和原子物理、激光领域之间存在交叉的观点，并会影响诸如数据存储和医疗诊断等领域。
The first lasers to earn a wage did so by machining very hard materials, such as diamonds, or very soft ones, for example baby-bottle teats.
激光第一次作此用途是加工硬度很高的材料，如钻石，或非常柔软的材料，例如婴儿奶瓶的奶嘴。
A host of technologies under research, such as high-powered lasers to destroy missiles rising through the air, could be applied to anti-satellite warfare.
仍在研究当中的众多技术——比如，可以摧毁正处于空中飞升阶段的导弹的高功率激光技术——将可以应用到进行反卫星作战。
This painstaking research can only help futuristic treatment efforts, such as nanoparticle-targeted lasers and do-it-all nanoparticles that can track, tag and kill cancer cells.
目前这项艰苦的研究只是对于如纳米定位激光器和全功能型纳米粒子等新型的治疗设备有一定的帮助，可以跟踪、标记和杀死癌细胞。
And Intel has come up with an entire kit of tiny optical devices made of silicon, which it hopes one day to combine on optical chips, such as waveguides and lasers.
因特尔公司也希望有一天能将一整套硅制微型光学设备像波导和激光器一样在光学芯片上结合。
According to Mr Petro, lasers beamed from landing craft could power rovers in sunless areas of the moon or Mars, such as craters where water might be found.
根据Petro先生的说法，激光传输系统可以在没有太阳光的月球或火星区域上发挥作用，例如在有可能找到水源的火山口内。
Now researchers are exploring ground-based lasers systems that heat fuels such as hydrogen to a temperature that is easier to manage.
目前研究人员正在开发陆基激光器系统，利用该系统加热燃料（例如氢）达到易于控制的温度。
There are such things as tunable lasers, which can be adjusted to produce several different colors, but even they can emit only one color at a time.
有一些可调的激光器，它能被调整以发出几种不同颜色的光，但每次只能发出一种颜色的光。
Metal nanowire arrays are kinds of new nano-optical materials, and have a great application in many areas such as nonlinear optics, field emission, new lasers.
金属纳米线阵列是一种新型的纳米光学材料，在非线性光学、场发射显示、新型激光器等领域拥有迷人的应用前景。
Further developments are expected to have a potential applications in such as solar energy conversion, photo-switch, quantum well lasers etc.
该技术及其所制备的材料在光电转换、光开关和量子激光器等方面将获得广泛的应用。
By using these equations, the frequency-tuning characteristics of te (a) CO2 lasers, using such techniques as grating, F-P modulator, or injection locking, can be investigated theoretically.
利用这个方程组，可以从理论上研究采用各种可调谐技术(如光栅调谐、F - P调制器调谐、注入锁模等)的TE (A) CO_2激光器的调谐特性。
Based on our investigation results, some key problems and techniques concerning slab lasers, such as the thermal effects, pumping cavity and resonators, are analyzed physically.
结合作者部分工作，对板条激光器的热效应、聚光器和光学谐振腔等关键问题和技术进行了物理分析。
The output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.
由于光泵浦热效应，高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。
Electrically excited high power pulsed CO_2 laser is one of the favorable lasers in novel applications such as laser propulsion.
电激励的高功率脉冲co_2激光器是激光推进等新兴应用的优选激光器之一。
CO2 lasers is conducted to cutting die - board with the aim of discussing the relationship between cutting depth and parameters such as laser power, cutting speed and focal position.
采用CO2激光切割模切板，研究激光功率、切割速度、焦点位置等参数和切割深度之间的相互关系，研究如何确定最大切割速度和优化切割速度。
It was pointed out that semiconductor laser has advantages such as high power, effective vaporization and simple usage than other types of lasers.
半导体激光器较之其他类型激光器有功率大、汽化效果好、操作简单等优点。
The tunable semiconductor lasers are important for a variety of applications such as optical communications.
波长或频率可调谐的半导体激光器在光通信等实际应用领域中有着重要而广泛的应用。
Intense ion and electron beams treats intense charged-particle beams used in vacuum tubes, particle beam technology and experimental installations such as free electron lasers and accelerators.
强烈的离子和电子梁对待在真空管，粒子束技术和实验装备，例如自由电子激光和加速器里使用的强烈的充电粒子束。
In a photonic transmission system, the tunable optical fiber devices, such as all-optical tunable lasers, all-optical tunable optical add-drop multiplexers, etc. are very important parts.
在光子传输系统中，可调的光纤器件如全光可调谐激光器，全光可调光分插复用器等是非常重要一部分。
Conventional lasers use a so-called "gain medium," such as a semiconductor material, to produce a focused beam of light waves.
传统激光器通过一种所谓的“增益介质”(如半导体材料)产生聚焦光束。
Ways of improving the stability have been analyzed such as delaying the output, saturated amplification, and using multiple pump lasers.
分析了多种稳定性提升措施，如导出延后、饱和放大和多束抽运光抽运等。
Rare earths are comprised of 17 elements, such as terbium, which is used to make green phosphors for flat-panel TVs, lasers, and high-efficiency fluorescent lamps.
稀土由17种元素组成。其中铽（Tb）可用来制造平板电视绿色磷光物，激光和高效率荧光灯。
Rare earths are comprised of 17 elements, such as terbium, which is used to make green phosphors for flat-panel TVs, lasers, and high-efficiency fluorescent lamps.
稀土由17种元素组成。其中铽（Tb）可用来制造平板电视绿色磷光物，激光和高效率荧光灯。
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