用于制作

• Below 300 jewelcrafting skill , gems are only used as part of jewelry creations , and although you will need a lot of gems to skill up , they don ' t really take value until past 300
  在珠宝技能低于300时，宝石只能用于制作珠宝，虽然你需要大量的宝石来冲技能，但是它们只有技能达到300之后才能真正实现它们的价值。
• Glue jointer machine : italy " orma " glue jointer machine , to produce high strength , surperior coreboard , it ' s a solid foundation for produle the highgrade and widely used block board
  拼板机：意大利进“ orma “拼板机，用于制作细木板内层芯板，制出的芯板胶和强度高，拼缝小，是制造质量上乘、用途广泛的细木工板的坚实保证。
• Research advances , problems and developing tendency of organic phosphorescent electroluminescent materials with iridium core are reviewed , and the host materials for preparing devices are introduced briefly
  本文综述了以铱为内核的有机电致磷光材料的研究进展、存在问题和研究趋势，并简要介绍了用于制作有机磷光器件的主体材料。
• " there are advances being made in metamaterials that mean the first devices will probably be used for bending radar 7 waves or the electromagnetic 8 waves used by mobile phones , " he said
  这种人造物质拥有特殊的属性,可以用于制作隐身装置。他说: “在超物质方面的进展意味着第一批隐身装置将用于弯曲雷达电波或者手机使用的电磁波。 ”
• Although the devices are still theoretical , leonhardt said scientists are making advances in metamaterials - - artificial materials with unusual properties that could be used to make invisibility devices
  莱奥哈德说尽管这些装置还只存在于理论中，但是科学家们已经在一种被称为“超材料”的物质上取得进展。这种人造物质拥有特殊的属性，可以用于制作隐身装置。
• Because of its excellent electro - optic effect , very short electro - optical response time , and wide transparent wavelength range , linbo _ 3 material meet the demands of low - loss , low drive voltage , high - speed and wide - band intensity modulator
  又由于linbo _ 3材料具有良好的电光效应、很短的电光响应时间、较宽的透明波长范围,因而适合用于制作低损耗、低电压、高速宽带强度调制器。
• With the development of science and technology , more and more oxide crystals are synthesized by more and more advanced technique , the new oxide crystals are incessantly synthesized and the new characters of oxide crystals are incessantly founded . corundum dopped with impurity not only is cherished because of it ' s beautiful appearance , but also is used in the fields such as electrotechnics , mechanism , laser , the optic apparatus and the underlay of semiconductor . sapphire dopped with ti3 + is the best material of the tunable solid laser . zno crystal is material of the direct gap semiconductor ( the width of forbidden band : 3 . 37ev ) . the excited emission in zno crystal at room temperature has been found , so the ultraviolet luminescence in zno semiconductor can be acquired at room temperature
  含有少量杂质的刚玉晶体( - al _ 2o _ 3 )不仅由于其色泽艳丽成为人们珍爱的名贵宝石，而且由于它具有的优异性能，被广泛应用于电工、机械、激光器，光学器件和半导体衬底材料。钛蓝宝石是目前最优异的固体宽带调谐激光材料，用于制作飞秒脉冲可调谐激光器。氧化锌晶体是直接带隙宽禁带半导体材料(禁带宽度3 . 37ev ) ，现已发现具有室温下受激发射特性，有可能实现室温下半导体紫外发光。
• This product is mainly used for prestressed and post - tensioning technology in large , medium and small sizes of various of pc structures , and widely used for civil engineering construction of large scale railroad , high - way bridges , buildings , truesses , overhead crane beams , industrial and civil prefabricated concrete floor , wall board , trbular piles , power line poles , power line poles , pc water pipes , tv towers and nuclear power station , etc
  主要用于制作先、后张法的大、中、小型各种结构形状的预应力混凝土构件，如铁路、公路、屋架、吊车梁、工业民用预制板、墙板、管桩、电杆和预应力混凝土水管、电视塔、核电站等工程建设上。
• The paper is concerned with the eigen functions of optical fields in dielectrics , the theories of optical waveguide eigen mode , the characteristics of optical waveguides diffracted field , the theories of mode coupling in optical waveguides and the spectral response theories and simulating method for arrayed waveguide grating . in this paper , a set of beam propagation theory based on eigen modes analysis is set up which afforded theoretical basis for designing and analyzing awg devices . experiment of fabricating sio _ ( 2 ) layer by using porus silicon is also carried out in this paper , which is a new method for fabricating waveguide cladding layer
  本文以设计阵列波导光栅器件为目标，对介质波导光场的本征波函数，光波导本征模理论，光波导衍射场特性，光波导模式耦合理论和awg器件的光谱响应特性及模拟方法进行了深入研究，建立了一套基于本征模式场分析的光波导光束传输理论，为波导器件的设计提供正确的理论基础，并尝试了利用多孔硅生长厚的二氧化硅，用于制作波导包层材料。