地方法
- 与 地方法 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Pole measuring method based on video, shot can be doubled or multiplied to narrow, and the same graphics, mathematical constant, only the size of different characteristics, Health issued the ancient site is: package days package, the package the universe, may day, capacity, the capacity of the psychic world treasures.
依据立杆测影方法,杆可以成倍增长或成倍缩小,而图形不变、数理不变、唯大小不同的特点,生发出古盘是:包天、包地、包宇宙,容天、容地、容万物的通灵宝物。
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The accuracy of Helmhotz matrix is raised 10 times than that of spectrum, and the calculation speed is faster than that of the direct solution. In this way, the method can reduce the time of matrix inversion in 3dimensional implicit difference migration and can be used to real data processing.
因此,该方法的提出,在计算精度许可的条件下,最大限度地减少三维隐式差分偏移中矩阵求逆占用的时间,从而使得该方法能真正用于实际地震资料的处理。
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A method is introduced herein. Based on the basic relation matrix, a series of joined matrixes can be worked out automatically, and the drawing and labeling can be accomplished. The work efficiency can be improved markedly with the presented method.
文章介绍了由管网的基本数据自动绘制管网图和由管网的一个基本关系矩阵经过转换,派生成相应的一系列衔接矩阵的方法,并由此完成管网图的绘制和标注工作,该方法可大幅度地提高工作效率,改善了出图的质量。
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Analysis implies that when a different weighting matrix is used in the R-WSF method, the criterion function of the R-WSF method is asymptotically equivalent to that of the determinate maximum likelihood estimator and the classical WSF method, respectively.
理论分析表明,当加权矩阵取不同的值时,R-WSF方法的代价函数可以分别渐近地等效于确定性最大似然法和常规WSF方法的代价函数。
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Based on investigating the short and intermittent structural plane, surrounding rockmass of the huge underground powerhouse in Three Gorge has been divided into five statistical similar areas according to its characteristic of rockmass structure by applying structure plane network simulation. Distributed characteristic of structural plane has been studied and based on it mechanics macrocharacteristic has been studied:(1) It is the first time that based on the result of structural plane network simulation rockmass quality of every structure area has been studied with applying blurred information optimum seeking technique and be compared with and RQD method. The result indicated that it has better effect to evaluate rock quality with blurred information optimum seeking technique.(2) It is the first time that the interrelated relationship of the result of in-suit rockmass deformation test and fractal characteristic of structure on test point has been applied to determine rockmass deformation parameter. The question of evaluating deformation parameters of engineering rockmass has been solved.(3) Anisotropy strength parameters have been determined by applying shear zones simulating method. The result indicated that there are different strength parameters in every structural area, after comparing the result of Fast Lagranian Analysis in continua number simulation method with that of method of weighted mean according to continuity. The result indicated that when a suitable reduction coefficient is been considered rockmass strength parameters can be simply and fast determined with method of weighted mean according to continuity where there is not enough test result.(4) Damage characteristic has been studied based on analysis fractal characteristic of structural plane network by applying fractal-damage coupling method. It is the first time that the concept of damage degree has been set up to evaluate rockmass quality according to the biggest principal damage.
通过对短小、断续性结构面统计特征的研究,将地下厂房区划分为五个岩体结构统计均质区,应用结构面网络模拟技术研究了各个岩体结构均质区结构面的发育分布特征,并以此为基础对岩体宏观力学特性进行了深入研究:(1)首次通过在结构面网络模拟计算结果的基础上,应用模糊信息优化技术研究了厂房区各个岩体结构分区的岩体质量并与岩体基本质量指标研究法、岩体质量指标RQD值研究法作了对比,结果表明以结构面网络模拟结果为基础,应用模糊信息优化技术进行岩体质量评价能够取得很好的效果,解决了工程岩体质量的定量评价问题;(2)首次通过对已有的现场大型岩体变形试验结果的分析及相应试验点岩体结构分形特征的研究,建立了结构面分布的分形维数和岩体变形指标间的相关关系,并首次应用这种相关关系根据结构面网络模拟及分形维数计算结果确定了缺少试验结果的地下厂房各工程部位的岩体变形指标而且应用于围岩稳定性计算,解决了工程岩体宏观变形参数的评价问题;(3)应用在结构面模拟网络图上模拟岩体剪切破坏带的方法,得出了岩体在不同方向上的强度参数,结果表明岩体的强度特性与结构面的发育方向和程度有着明显的关系,各个岩体结构均质区具有不同的强度参数;同时还通过应用拉格朗日差分法对岩体强度指标的数值分析并与按连通率加权平均计算法对比表明,按连通率加权平均计算法在考虑合理的折减系数情况下,可以简单快速地对缺少现场大型试验结果的具体工程部位实现岩体强度指标的估计,通过以上研究解决了工程岩体抗剪强度参数的评价问题;(4)通过结构面网络分形维数的研究,应用分形损伤耦合分析方法,研究了厂房区岩体的损伤特征,并首次引入"损伤度"的概念,建立了应用最大主损伤评价岩体质量的指标体系。
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Although many markers and various methods have been introduced for postmortem detection or exclusion of AMI, up to date, there is neither a marker nor a method in routine medico-legal use can solve this problem satisfactorily.
尽管目前有各种检测指标及各种检验方法被法医学界用于死后诊断或排除急性心肌梗死,但是,迄今没有任何一种方法或指标能很好地解决实际办案的死因诊断问题。
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Various electric machine models are meshed successfully to demonstrate the robustness and effectiveness of the methods.
这 2种网格生成方法已成功地用于多种电机模型的网格划分,证实了该方法的可靠性与有效性
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The virtual metamer with inbuilt physiological status and procedures, capability of dynamic deformation and reasoning can autonomously respond to environmental heterogeneity.
论文工作的特殊贡献在于将人工生命、机器学习、智能计算、仿真技术、植物学、植物生理学、系统生物学等理论、方法与技术整合到虚拟植物智能生理引擎中,能够在专家数据支持有限的情况下自动地学习、发现植物生长的规律,用相对简单的生理过程和规则产生植物生长发育的复杂智能行为,为虚拟植物提出了新的研究方法和建模方式。
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The author first proposed quantative correction method for the sodium metasomatism, coupled with correction method for potassium metasomatism suggested by Panahi (2000) successfully restore the profile normal composition.
首次提出了定量的Na交代作用的校正方法,与Panahi(2000)的K交代作用的校正方法联用,成功地恢复了剖面的正常组成
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The whole system is integrated in a test-bed, it adopts two measuring methods of flux meterage and pressure meterage, which are inosculated perfectly.
整个系统集中於一个试验台上,采用流量测量和压力测量两种测量方法,并使二种方法有机地融合在一个系统中。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。