外延

The desired tensile strain value is achieved by only changing the TMGa source flow during low-pressure metalorganic vapor-phase epitaxy.

在低压金属有机化学气相外延的过程中，只需调节三甲基Ga的源流量便可获得所要求的张应变量。

Laser technique ; polarization insensitive ; semiconductor optical amplifier ; strained quantum well ; metalorganic vapor phase epitaxy

激光技术；偏振无关；半导体光放大器；应变量子阱；金属有机化学气相外延法

Direct growth of GaN films on Si(001) substrate at low temperatures (620～720℃) by electron cyclotron resonance microwave plasma enhanced metalorganic chemical vapor deposition.The crystalline phase structures of the films are investigated.

研究了用电子回旋共振等离子体增强金属有机物化学气相沉积技术在Si(001)衬底上，低温(620～720℃)下GaN薄膜的直接外延生长及晶相结构。

X-ray thin film method and its derivative techniques have lots of superiorities: larger irradiated surface area, higher diffracted intensities, better monochromic and parallel X-ray beam, higher resolution, and easier operation procedure.

In或Al含量的增加，将使立方相InGaN(002)和{113}衍射峰宽化，使六角相InGaN和AlGaN、立方相InGaN外延层垂直方向和水平方向的均匀应变增加，固溶体晶粒尺寸细化，非均匀应变增加。

Based on international criminal law standard and in convention about international crime stipulation, international criminal trial practice, special theory characteristic of international crime constitution, international criminal law's aim of protection international society common interest as well as neomorph of international crime and so on international subject of crime connotation inspection.

基于国际刑法规范及惯例中关于国际犯罪的规定、国际刑事审判实践、国际犯罪构成理论特质、国际刑法保护国际社会共同利益的宗旨以及国际犯罪新形态等国际犯罪主体的内涵性考察，可以明确国际犯罪主体的外延应当包括个人、组织或团体、国家、国际组织，并可以概括出这四类国际犯罪主体的本质和认定特征。

The results indicated that the nitridation condition obviously influenced the photoluminescence properties and electric parameters of GaN films.

研究表明，GaN低温缓冲层生长之前的氮化衬底工艺对GaN外延层表面形貌、发光性能、电学性能有显著影响。

The main contents are: Status and prospects of micro/nano fabrication technology, semiconductor substrates, vacuum science and plasmas. Several unit processes of microfabrication like diffusion, thermal oxidation, ion implantation, optical and nonoptical lithography, etching, physical deposition, chemical vapor deposition and epitaxial growth. Process integration of these unit processes for example CMOS technique and silicon bipolar technique, microelectro mechanical systems and some nano fabrication technologies will be introduced.

主要内容有：微米/纳米制造技术的现状和展望、半导体衬底、真空科学和等离子体，各种单项微电子加工工艺，如扩散、热氧化、离子注入、光学和非光学光刻、刻蚀、物理淀积、化学气相淀积、外延生长等，以及各种单项工艺的集成技术，如CMOS技术和硅双极型工艺技术，并初步介绍微电子机械系统和纳米加工技术。

The main type of the fluvialfacies reservoir residual oil includes watering disperse phase residual oil,either lowpermeability feebleness watering residual oil layer at channel sand top, overbank or borderfacies thin layer hypotonic residual oil,residual oil layer of pollution by engineering, bestcompartment microtrap residual oil, sever edge region residual oil of developed fault blockextension ,it amounts to six strain main .

河流相储层中剩余油的主要类型，包括水洗区分散相剩余油、河道砂上部低渗透弱水洗剩余油层、溢岸或边缘相薄层低渗剩余油、工程污染所致剩余油层、井间微圈闭剩余油、已开发断块外延断棱区剩余油等六种主要类型。

CdSe nanoclusters were overcoated with CdS shell in aqueous medium, which resulted in elimination of deep defects on surface of nanoparticles and thus large increase of the emission intensity of CdSe nanoclusters.(4) Based on PL emission and excitation results and the theoretical calculation on fine structure of bandedge exciton, a model of formation of excimer within the small clusters was proposed to explain the large Stokes shift of luminescence from absorption edge observed in PL results.

有机包覆剂虽然可以控制颗粒的长大，但无法同时消除由Ⅱ族和Ⅵ族两种元素的悬挂键在表面形成的无辐射复合缺陷中心，本文实现了在水溶胶中将宽带隙CdS半导体材料外延生长在CdSe纳米颗粒表面，有效的消除了无辐射复合缺陷中心，使得样品在室温就可以测到带边发光。

The composite design strategy we put forward is the urban design strategy and its form expression targeted at ground, overground and underground space, which expanded the intension and extension of markers and enabled them to have stronger place adaptability and visual marking nature.

我们提出的是复合设计策略，是针对地面、地上、地下空间的城市设计策略与形式表达。扩展了标志物形式的内涵与外延，使其具有更强的场地适应性与视觉标志性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。