查询词典 achieved

Another approach in enhancing the light extraction efficiency of AlGaInP LED was accomplished using a surface roughening process. In this process, the Au(170 nm)/AuBe(260 nm)/Au(170 nm) ohmic contact layers were first deposited on the GaP window layer. After the alloy annealing process (480°C for 10 min), the Be atoms will diffuse into the GaP top layer and form non-uniform clusters. The LED samples were then immersed into a mixture 3H3PO4:1H2O2:1H2O solution for 6 min, resulting in a rough GaP surface. The luminous intensity of the AlGaInP LED can increase from 42 to 50 mcd, that is, an 18% enhancement can be achieved via the present non-photolithography surface roughening process.Keywords: LED, AlGaInP, Cu substrate, Reflector, Surface roughening

在实验的第二部份是开发磷化镓窗口层之粗化制程，我们是藉由正面金/铍欧姆接触电极之熔合制程，使铍扩散至磷化镓层，同时利用铍渗入磷化镓造成之特殊组成，可形成不均匀之蚀刻阻挡，而在磷化镓表面形成粗化，我们发现480℃、10分钟的熔合制程，加上浸泡磷化镓蚀刻溶液6分钟，可将四元发光二极体之发光亮度由42 mcd 提升到50 mcd，经由此无光罩粗化制程可将亮度提升18%，明显提升磷化铝铟镓发光二极体之外部量子效率。

Some of our members have achieved the Master Level of the Auricular Medicine Certificates.

有一些会员们已经到达耳针的硕士水平的医学证明书。

Combining with collimation principle, make transmitting collimator and receiving collimator as a whole body, their function can be achieved by using an autocollimator.

结合准直原理，将发射光管和接收光管综合为一体，使用自准直光管来实现两者功能。

The courseware reflects the process of experiments by the text and pictures in particular. through the courseware, the autodidact could acquire a strong impression about experiments, and then understanding the principle and whole experiment process in detail. the prepare lesson before experiment using this courseware will achieved the knowledge of experiments.

课件通过图片形式对每个实验流程进行了全程跟踪，并按照顺序显示与播放，使自学者可形象真实地了解实验的全过程，并留下深刻的感性认识，达到了虚拟仿真的实验预习效果。

What is more, this is achieved in an automatic manner.

更甚的是，这是用自动方式实现的。

Death control can be achieved autonomously. In other words, can be cut without anything else changing.

文章的结论通常是非常重要的，因此，考生要在文中寻找提示结论的"信号词"，例如：Therefore the result

Death control can be achieved autonomously. In other words, www.cet4v.com can be cut without anything else changing.

文章的结论通常是非常重要的，因而，考生要在文中寻找提示结论的"信号词"，例如：Therefore the result

This technological process has been put to use in an oil field. Oil recovery is up to 90% and good effect has been achieved by the autoptic running.

在某油田现场运行中，落地油泥中油的回收率均在90%以上，取得了较好的处理效果。

After several years of hard struggle, finally achieved gratifying results, the current company's existing list of workers at more than 30 people, one of professional advanced technical personnel more than 8 , engineer 2 people, specializing in the production of transformers, special transformers, three-phase transformer, voltage regulator, starter boxes Autotransformer decompression, as well as the introduction of the development of the international advanced level of Germany's Siemens JBK5 machine tool control transformers, the company simultaneously developed RBK , RSBK transformer was the title of National patented product, the company focus on product development, developed simultaneously, continuously strengthen the quality of management, now has a full range of modern intelligent calibration equipment, the company provides quality products factory protection.

经历了数年艰苦奋斗，终于取得了可喜的成绩，目前公司现有在册职工30余人，其中专业高级技术人员8多人，高级工程师2人，专业生产变压器、特种变压器、三相变压器，调压器、自耦减压起动箱，以及引进开发具有国际先进水平的德国西门子JBK5机床控制变压器，同时本公司开发研制的RBK、RSBK变压器获国家专利产品称号，公司在注重产品的开发、研制的同时，不断加强质量管理，现在公司拥有全套现代智能校验设备，使公司产品出厂提供了质量的保障。

This is achieved by increasing cell-wall expansibility, but it requires the presence of auxin, too.

虽然这一过程主要是通过增加和扩大细胞壁来完成，但也需要植物生长素的存在。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。