欧姆的
- 与 欧姆的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the other hand, lowest attenuation for an air filled line was around 93 Ohms.
另一方面,最低损耗的空气填充线的阻抗是93欧姆。
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By using Transmission Line Model to investigate the ohmic contact of electrode metal and InP semiconductor. We got a low specific contact resistively of 2.24×10-5 Ω-cm2 of the AuBe/Cr/Au contact to p-InP.
我们用Transmission Line Model方式得到低的特徵接触电阻约2.24×10-5 Ω-cm2之AuBe/Cr/Au属和p-InP形成的欧姆接触。
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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。
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The optimized device process of p-n Alo.85Gao.15As/GaAs solar cells have been investigated. AuBe/Au and AuGeNi/Au were evaporated and metallized to form ohmic contacts of front grids and back electrodes, respectively. Heavily-doped GaAs cap layers were removed by the NH4OH:H202:H3P04:H20 selective etching solution.
分别采用真空蒸发AuBe/Au和AuGeNi/Au并合金化形成欧姆接触制作太阳电池正面栅线和背面电极;采用NH_4OH:H_2O_2:H_3PO_4:H_2O体系的选择性腐蚀液去除高掺杂的GaAs接触层;采用真空蒸发技术制备ZnS/MgF_2双层复合减反射膜。
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INDICATIONS: Not only does the HEM-780 automatic blood pressure monitor utilize Omron's patented IntelliSense technology, but it also features the innovative Comfit Cuff.
迹象:不仅某些事物-780自动血压计欧姆龙使用的智能感知专利技术而且特色的创新comfit袖。
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Results for measurement of AC impedance spectroscopy showed that charge transfer resistance and electrode ohmic resistance for 〓 cathode were also the smallest.
阻抗谱结果表明:〓阴极的电荷传递电阻、电极欧姆电阻最小。
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The ohmic resistance of insulation.
绝缘电阻绝缘的欧姆电阻。
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Ohmic'.'' resistance and reactance, and usually represented in complex notation as Z= R+ iX, where R is the ''.'ohmic'.'' resistance and X is the reactance.
欧姆'。''电阻抗和电抗两部分组成,在复合的标记中通常表示为:z=r+ix,其中r是电阻抗,x是电抗
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SiC Schottky diodes with ideality factor of 1.2~1.25 and ohmic contacts with specific resistance of (5~7)×10-3Ωcm2 were obtained below 100℃.
表面氢化处理的优点在于避免了欧姆接触
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Various methods to reduce the heat effect of Ni/MH battery were summarized,such as decreasing ohmic resistance and charge polarization,increasing O_2 evolving over-potential,reducing O_2 recombination,heat dissipation and charge monitoring.
总结了各种降低MH/Ni电池热效应的方法,包括降低电池欧姆电阻、减小充电极化、提高氧气析出过电位、减少氧气复合以及散热和充电控制等。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。