查询词典 alas

The reflection spectra of Al0.5Ga0.5As-AlAs distributed Bragg reflector at different incident angle are calculated by transfer matrix method.

采用传输矩阵法对Al0.5Ga0.5As-AlAs材料的发光二极管分布布拉格反射器进行入射角的反射光谱研究，计算发现反射偏振光p和s随入射角的增大呈"V"形变化，在49.8 处有最小反射值。

The reflection spectra of Al0.5Ga0.5As-AlAs distributed Bragg reflector at different incident angle are calculated by transfer matrix method. The reflection spectra curve of p-polarized and s-polarized plane waves vary with a 'V' shape with the rise of the incident angle and the lowest reflectivity is at 49.8°.

采用传输矩阵法对Al0.5Ga0.5As-AlAs材料的发光二极管分布布拉格反射器进行入射角的反射光谱研究，计算发现反射偏振光p和s随入射角的增大呈"V"形变化，在49.8°处有最小反射值。

And they cast dust on their heads, and cried, weeping and wailing,saying, Alas, alas, that great city, wherein were made rich all thathad ships in the sea by reason of her costliness!

18：19 他们又把尘土撒在头上，哭泣悲哀，喊着说，哀哉，哀哉，这大城阿。凡有船在海中的，都因他的珍宝成了富足。

And they cast dust on their heads, and cried, weeping and wailing, saying, Alas, alas, that great city, wherein were made rich all that had ships in the sea by reason of her costliness!

18：19 他们又把尘土撒在头上、哭泣悲哀、喊着说、哀哉、哀哉、这大城阿。凡有船在海中的、都因他的珍宝成了富足。

And they cast dust on their heads, and cried, weeping and wailing, saying, Alas, alas that great city, wherein were made rich all that had ships in the sea by reason of her costliness!

019 他们又把尘土撒在头上，哭泣悲哀，喊著说：哀哉！哀哉！这大城阿。凡有船在海中的，都因他的珍宝成了富足！

And they cast dust on their heads, and c***ed, weeping and wailing, saying, Alas, alas, that great city, wherein were made ***ch all that had ships in the sea by reason of her costliness!

18：19 他们又把尘土撒在头上，哭泣悲哀，喊着说，哀哉，哀哉，这大城阿。凡有船在海中的，都因他的珍宝成了富足。

Based on the lattice dynamics with force-constant matrix, we investigated the vibrational properties of GaAs/AlAs superlattice.

主要内容包括：一、采用基于力常数的晶格动力学方法研究了超晶格GaAs/AlAs晶格振动性质。

By using the band mixing tunnelling resonant theory in quantum well and the Monte Carlo simulation,the static and dynamic performances of GaAs/AlAs heterostructure intervalley transferred electron devices are investigated.

半导体超晶格国家重点实验室，北京 100083；南京电子器件研究所，南京 210016 使用量子阱能带混合隧穿共振理论及Monte Carlo 模拟方法计算了GaAs/AlAs 异质谷间转移电子器件的静态和动态工作特性。

The identity of ALAS gene among photosynthetic bacteria species is from 64.0% to 95.1% according to phylogenic analysis.

并将编码ALAS的基因插入到原核表达载体pQE30 中，在大肠杆菌不同菌株E.coli JM109、M15及BL21(DE3中进行诱导表达。

The microstructure of the hexagonal GaN grown on GaAs (001) with nitrided AlAs buffer layer has been studied.

高分辨像显示氮化引起的AlAs表面处的原子台阶是马赛克结构的起源。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。