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In this paper, durability design method based on approximation probability was applied in tunnel lining, in which environmental effect was taken into account quantitatively.
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采用基于近似概率的方法对衬砌结构进行耐久性设计，在设计过程中定量考虑环境侵独作用，使结果更符合实际要求。 |
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In this paper, emulsion polymerization as a way to prepare unorganic-polymer complex nanoparticles with core-shell structure is introduced. Meanwhile, the formation mechanism and characterization technique are reviewed.
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摘要简要介绍了一种制备核壳式无机－高分子纳米复合粒子的方法－乳液聚合，概述了核壳式无机－高分子纳米复合粒子的形成机理及其表征技术。 |
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In this paper, field entropy and Schrdinger-cat in the two-photon Jaynes-Cummings model with atomic motion are studied and the influences of the atomic motion and the field structure on the evolution of the field entropy and the generation of the Schrding
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文章研究了具有原子运动的双光子J-C模型的场熵和薛定谔猫态,考察了原子运动和场结构对场熵和薛定谔猫态形成的影响。 |
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In this paper, first, Research of infinitive as subject in German in recent years is reviewed, and the concept of infinitive as subject is presented, based on the introduction of concept, characteristic and syntactic position of infinitive, the syntactic
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本文首先对语言学家近年来对不定式作宾语的研究现况做出简单介绍，对不定式作宾语做出概念的界定，并在介绍宾语不定式概念，特征及句法位置的基础上,重点分析了不定式作宾语时的句法作用，特别对不定式作宾语时的潜在主语进行论述，同时介绍不定式作宾语时的主句动词的语义分类。 |
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In this paper, first-principles calculations within the generalized gradient approximation (GGA) are carried out on the band gaps of zigzag SWNTs (7, 0) (8, 0) (9, 0) and (12, 0).
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摘要本文采用基于广义梯度近似(GGA)的第一性原理方法，对锯齿型单壁破纳米管(7,0)、(8,0)、(9,0)、(12,0)的能带结构和能隙进行理论计算。 |
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In this paper, flight trajectories were designed for a small-scale model of a reusable launch vehicle (RLV) according to the dropping missions.
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摘要根据投放任务要求设计缩比可重复使用空间飞行器(RLV)投放轨迹，并建立飞行动力学基本分析框架。 |
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In this paper, for proving the efficiency of the best perturbation method in getting the parameter of partial differential equations, the parameter inverse problem of one dimensional wave equation is studied based on the best perturbation method, so as to
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摘要为了验证最佳摄动量法在偏微分方程参数反演中的有效性，基于最佳摄动量法研究了一维波动方程参数反问题，得出了此类问题的数值解法。 |
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In this paper, formulas of the eigenvalue sensitivity with respect to system operating parameter, such as nodal injection power and PV-voltage, is deduced and is applied to an 10-machine system to assess the effects of system operating parameters on power
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因此，推导了电力系统小干扰稳定性分析中特徵值对运行参数（包括节点注入功率和PV节点电压）的灵敏度，并将其应用于新英格兰10机系统来评价系统参数在电力系统小干扰稳定性中的作用。 |
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In this paper, from the viewpoint of basic automatic control system, a cooling tower supervisory controller is designed and tested by applying it on the digital simulator to real time control the tower airflow and tower fan sequencing in central air-condi
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摘要从集中空调冷却水侧基本自动控制系统的局部角度出发，设计了冷却塔风扇上位机控制器，对风扇风量和运行台数进行实时控制，并通过仿真试验分析了其对系统控制稳定性和系统能耗的影响。 |
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In this paper, functional Kefir yogurt starter was produced by Lactococcus and Lactobacillus isolated from Kefir grains.
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摘要本文利用开菲尔粒中分离的乳球菌和乳杆菌采用混合发酵法研制开菲尔酸奶复合发酵剂。 |
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In this paper, functions of nutrition and healthy care of the sweet potato were introduced, the colligate processing technology of sweet potato were reviewed, some developing suggestion were brought forward.
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摘要在介绍甘薯营养保健功能基础上，简述了甘薯的综合加工技术，并对未来的研究开发重点进行了展望。 |
