查询词典 fitting
- 与 fitting 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A reasonable mathematical model and a effective stitching algorithm were established based on homogeneous coordinates transformation, least square method and Zernike polynomial fitting.
介绍了子孔径拼接干涉检测非球面的理论和方法,分析了其基本原理,基于齐次坐标变换、最小二乘法和Zernike多项式拟合建立了一种合理的拼接算法和数学模型。
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The following conclusions have been made in this paper.(1) Based on CO_2 flux data of eddy covariance, variation characteristics of gross primary productivity in four flux observation stations were studied, which are an alpine meadow, an alpine shrub meadow, a swamp alpine meadow and a steppe alpine meadow at Dongxiong. The results show that photosynthetic capacity of the alpine meadow is the highest, and the annual total GPP is 652.2g C/m~2. Daily-differencing approach is used to analyze the random error of CO_2 fluxes measurements. The results show that the distribution of random error follows more closely follows a double-exponential, rather than a normal distribution, capturing the high peak and thick tail, and the random error varies with environment variables, which violates the assumptions for the ordinary least squares fitting with normality and homoscedasticity, consequently, we introduce maximum likelihood method for parameter optimization.
本文主要在以下几个方面开展工作并获得了一些认知和结论:(1)通过分析样带区域内高寒草甸、高寒灌丛、沼泽化湿地和草原化高寒草甸四个通量观测站点草地生态系统总初级生产力变化特征,研究结果表明HBBT矮嵩草草甸生态系统植被光合作用能力较强,年GPP总量为652.2 gC/m~2,明显高于其他三种生态系统;通过利用"单塔日变化法"获得四站点通量观测数据随机误差,结果表明通量观测随机误差概率分布呈现尖峰厚尾的特征,与正态分布相比,更服从双边指数分布,进一步分析表明通量观测随机误差随环境变量(风速、温度和光合有效辐射)的变化而变化,这违背了普通最小二乘法进行生态过程模型参数优化正态分布且误差同质的假设,因此本研究中引入最大似然法进行生态过程模型参数优化。
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Temperature compensation and processing method for outputs are discussed,a fitting formula for the designed sensor is provided,the result show that the hot-wire air flow sensor can accurately measure the mass flow of air.
随着近年来微电子技术和微加工技术的发展,采用微结构的热线式传感器的功耗大幅度降低,并具有更快的热动态响应速度,使得热线式传感器的研究和应用又一次受到了重视。
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So apply to such a great deal of fields as electronic instrument , household appliances , energy-conservation fitting , the robot , industrial control ,etc.
单片微型计算机是随着超大规模集成电路技术的发展而诞生的,由于它具有体积小、功能强、性价比高等特点,把单片机应用于温度控制中,采用单片机做主控单元,无触点控制,可完成对温度的采集和控制的要求。
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So apply to such a great deal of fields as electronic instrument , household appliances , energy-conservation fitting , the robot , industrial control ,etc. extensively, make the products miniaturized , intelligented , has already improved the function and quality of the products, have lower costs again, has simplified and designed.
所以广泛应用于电子仪表、家用电器、节能装置、机器人、工业控制等诸多领域,使产品小型化、智能化,既提高了产品的功能和质量,又降低了成本,简化了设计。
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It is found that initial quantum yield obtained by fitting rectangle hyperbola is higher than its real value.
指出在田间条件下,用直角双曲线拟合得到的初始量子效率偏高。
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The method of fitting hyperbola with singular value decomposition was used to measure the laser beam quality parameters.
基于奇异值分解拟合双曲线方法,对激光光束质量参数进行测量。
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Thus, modeling by 5 empirical equations showed that using hyperboloid and power function fitting the relationships are quite good.
鉴于此,选取5个经验方程进行建模,结果显示,对于胸径和CI、RCI、RC1、RC2间的关系用双曲线和幂函数方程拟合较为适宜。
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On the basis of these results, the relations of total-pressure recovery coefficient or flow coefficient and flight mach number, angle of attack and the second movable wedge angle of the inlet have been founded by hypersurface fitting, then the mathematical model of the inlet is established.
根据流场计算结果并利用超曲面拟合方法建立了进气道总压恢复系数、流量系数与飞行马赫数、进气道攻角及二级可调斜板角度之间的关系,由此得到了二元混压式超声速进气道数学模型。
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From on-site inspection of circumstance and the second-hand data control to see, one word a translation with neglect the idiomatic expression of outside text is to result in English use two not fitting main reason, use a foreign language mainly is for seeing to the foreigner, if appear so so of mistake, will influence exchanges, even produce to mislead of function.
从实地调查的情况以及所掌握的第二手资料来看,一字一字地翻译和忽略外文的习惯用法是造成英语使用不恰当的两个主要原因,使用外语主要是为了给外国人看的,如果出现这样那样的错误,就会影响交流,甚至产生误导的作用。
- 相关中文对照歌词
- Fitting In With The Misfit
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力