• Modify quantum well structure can decrease threshold current and increase power.

    重点设计了量子阱结构来降低阈值电流,提高输出光功率。

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  • The method could instruct well structure design and casing intensity design in HP/HT wells.

    文章方法对高温高压井井身结构设计、套管强度设计有一定的指导作用。

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  • In the fifth chapter, we introduce a photonic quantum-well structure containing negative-index materials.

    第五章,介绍了一种含有负折射率材料的光子晶体量子阱结构。

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  • The key of the study of the well structure design considering the salt creep is the design idea must be changed.

    考虑盐岩蠕变的井身结构设计研究的关键在于思想方法的更新。

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  • The transmission spectrum of multiple quantum well structure with thickness-modulated dual-period was studied by means of transfer matrix method.

    采用传输矩阵方法,研究了一维双周期厚度调制的多量子阱的透射谱。

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  • While the well drainage stops, oxidization would speed up in the well, ferric compound would moves into the well structure and deposits inside it.

    在减压井停止排水时,氧化作用进一步加剧,高价铁化合物向井结构内运移和吸附沉淀,逐渐造成减压井的淤堵。

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  • The ground state energy and the binding energy of a bound polaron in Quantum-dot Quantum well structure are calculated, and the free polaron is also studied.

    我们数值计算了量子点量子阱结构中的自由极化子和束缚极化子的基态能量以及基态结合能。

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  • Contrast well structure series at home and abroad, put forward well optimization of structure, and find suitable Wells in northeastern Sichuan structure series.

    对比国内外井身结构系列,提出井身结构优化设计方法,并找到适合川东北地区的井身结构系列。

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  • First, two kinds of problems in designing XML schema are analyzed, and then the valid structure and well structure in structural level of XML normalization are defined.

    在分析了XML模式设计中结构上存在的两类问题后,提出了XML模式规范化在结构层面上的结构有效性和结构良好性规范。

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  • The invention relates to an internal supporting pile for supporting the sinking well structure, which is formed by a plurality of pile sections in a detachable assembly mode.

    本发明涉及一种支撑沉井结构的内支撑桩,其由若干段桩节采用可拆卸 的安装方式组成。

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  • The parabolic barrier, double barrier with a rectangular well, double barrier with a parabolic well structure and the potential barrier placed in an external field are discussed here.

    利用该结果分别研究了抛物线型单势垒情况、方型双势垒情况、抛物线型双势垒情况以及置于外场中的双势垒情况。

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  • It is very difficult to make tests in deep natural gas formation because of high temperature at the bottom of Wells, great pressure, complex well structure as well as the influence of hazards gas.

    深层天然气地层测试难度大,主要是井底温度高、井底压力大、井身结构复杂,同时受有害气体影响。

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  • This paper discusses the advantages of superlattice semiconductor materials (Multiple Quantum Well Structure) in optical switching and optical computing.

    本文讨论了超晶格半导体材料(多层量子阱结构)在光开关和光计算中应用的优越性。

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  • This paper discusses the advantages of superlattice semiconductor materials (Multiple Quantum Well Structure) in optical switching and optical computing.

    本文讨论了超晶格半导体材料(多层量子阱结构)在光开关和光计算中应用的优越性。

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