蚀的

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。

For the assessment,the method of autoclave with metal coupon was usually used to assess the effectiveness of inhibitors.

在缓蚀剂的缓蚀效果评定中高压釜金属试片法是常用的一种方法。

It has been reported that high Baume FeCl3 solution is fairly effective.

在实际湿法蚀刻的研究中，发现使用高玻美度的FeCl3溶液蚀刻效果好。

Then the theoretical value of pitting breakdown potential of pure nickel under different hydrostatic pressures was deduced,and the relevant pitting mechanism of pure nickel under hydrostatic pressure was discussed by stochastic analysis method.

分析得到纯镍在不同静水压力下点蚀击破电位的理论精确值，利用随机分析方法分析纯镍在静水压力下的点蚀机制。

The breakdown potential kept in high level when the Cl(superscript -) concentration was not more than 0.1 mol/L, while it dropped sharply with the continuous increase of C1(superscript -) concentration.

溶液中的Cl浓度很低时（不超过0.1mol/L）点蚀电位较高，随着Cl浓度的增加，点蚀电位急剧下降。

By analysis for form and growing of metal pitting corrosion, film breaking arouses pitting corrosion with stress producing.

通过对金属点蚀形成及发展过程的分析表明，点蚀是由膜破裂引起的，而伴随膜破裂过程必然会产生应力波一声发射。

The field geology identifies that anomaly information of remote sensing and the mineral deposits concrete position and altered minerals cingulum fit together.

并在ETM+数据中实现了镁铁-超镁铁岩型铜镍矿床、矽卡岩型铅锌矿床和蚀变岩型金矿的蚀变遥感异常信息的提取。

Then this technique hasn't been widely used in the study of conduction polymers.

我们设计了一种有效的刻蚀金的方法—电化学汞齐刻蚀法。

The paper focused on the inhibitor concentration and the inhibition performance changing with time. The performance and the growth and decay law of film formed on Q235 steel in saturated carbon dioxide salt solution were studied by weight loss, polarization curve and EIS.

本文采用失重法、弱极化法、交流阻抗法等手段研究了1种新型咪唑啉缓蚀剂对Q235钢在饱和CO2盐溶液中不同浓度随时间的缓蚀行为变化，探讨了吸附膜的形成与衰减规律。

Erosibility and prbroin to reveal some of the glass, that is, you need to etch pattern.

抗蚀膜上露出玻璃的部分，即是需要蚀刻的图案。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。