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- 与 model t 相关的网络例句 [注:此内容来源于网络,仅供参考]
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At leaf scale, TJ photosynthesis model was selected and Gao stomatal conductance model was proved suitable for semi-arid region after comparing with BBL model through the parameter regression and analysis of model sensitivity. Plant physio-ecological characteristics were analyzed based on the parameters gained from the nonlinear regression using TJ model and Gao model with field experimental data. As C4 photosynthesis types Zea mays and Panicum miliaceum 's carboxylation coefficient are bigger than the others.
在叶片尺度上,选择TJ模型作为叶片尺度所使用的光合模型,并对景观模拟中经常用到的Ball-Berry模型和Gao模型进行比较,通过参数拟合和模型的敏感性分析,选择Gao模型作为叶片尺度的气孔导度模型,应用模型模拟的结果,分析了研究区主要植物种的生理生态学特性。C4光合型的玉米和糜子,羧化速率系数大,光合能力强。
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There are three major components of the payoff function:the demand model, the market share model, and the cost model. We use Bertrand model to solve equilibrium fares and frequency. And we use Stackelberg model to study each transport and have income which follows and leader to accept the situation. A case study of using survey data collected from passengers flying from Taipei to Tainan and from Taipei to Kaohsiung is presented to verify the effectiveness of the model.
报酬函数是由三个部分所构建而成:需求模式、市场占有率模式与成本模式,而本研究采取Bertrand模式来求取各运具均衡费率与航空班次,并且利用Stackelberg模式来探讨各运具领导跟随的营收情形,在路线选择方面则以台北-高雄与台北-台南两路线做为实证分析。
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Secondly, the sinusoidal model, which is the speech production model used in STC, and its simplified model, harmonic sinusoidal model, are depicted in this thesis. Then, the key techniques, including pitch detection, magnitude model presentation, phase model presentation, voice probability analysis, vector quantization and speech synthesis, are discussed.
然后,本文对STC的语音产生模型——正弦模型与谐波正弦模型进行了系统阐述,并对低码率STC的关键技术,包括基音检测、幅度和相位参数的模型表示、浊音度分析、矢量量化以及语音合成等进行了详细研究。
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According to the characteristics presented by armed helicopters during cruising or searching for ground targets, this paper has established the mean-square deviation stationary random model of helicopter tracks. It is an important method to decorrelate the measure noise by estimating the parameters of the color noise online. Kalman filtering and forecasting have been made with helicopter tracks. The simulated study has been carried out on helicopter tracks under the condition of color noise. It is very difficult to get an accurate and reliable prediction when the data is very limited. The paper make use of the theory of grey system to resolve the problem of prediction of helicopter tracks, establishing the GM model of grey systems and the cumulative residual error model of n degree, then correcting the GM forecast model. In the period of sampling, GM model and residual error model have been established on line to improve prediction precision.
结合武装直升机在巡航或搜索地面目标的特点,给出直升机航迹模型为协方差平稳随机模型,在线估计有色噪声参数,对测量噪声去相关,对直升机航迹进行卡尔曼滤波与预估,最后对有色噪声条件下的航迹进行了仿真研究;在数据非常有限的情况下,准确地预测又很困难,本文提出了用灰色系统理论解决直升机航迹预测问题,建立了灰色系统GM预测模型和n次累加残差模型并对GM预测模型进行修正,在每个采样期间内,实时在线建立GM预测模型和残差模型以提高预测精度。
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Using the result for non-restricted model, we transform the restricted model to common model, and multi collectivity model to single collectivity model, thus, the necessary and sufficient conditions that nonhomogeneous linear estimators for Sβ are admissible in the class of nonhomogeneous linear estimators are obtained which filled the blank for admissibility for restricted linear model.
对线性等式约束的共同均值线性模型,利用无约束单总体模型的现有结果,通过适当变换,把等式约束模型向无约束转换,并把多总体转换为单总体,在矩阵损失下找到了均值参数β的条件可估函数Sβ的线性估计∑mAiyi+a在非齐次线性估计类中可容许的充要条件,填补了等式约束的共同均值线性模型可容许性方i=1面的空白。
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The model is consisted of five sub-models including process model, infrastructure model, coordination model, behavior model and information model, which provides the means for the description of enterprise entity from different perspectives and implements the enterprise synthetical integration with attributes of polymorphism, overlapping and stereoscope.
该模型包括过程模型、基础设施模型、协同模型、行为模型和信息模型等五个子模型,为从不同侧面对企业实体进行全面描述提供了模型框架和描述手段,体现了企业模型的多态性、交叉性和立体性,实现了企业的综合集成。
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Then the alveolar bone of model 1 was lowered to respectively construct Model 2(Bone loss was one fourth of the root), Model 3(Bone loss was one third of the root), Model 4(Bone loss was the half of the root), Model 5 (Bone loss was the two third of the root) and Model 6 (Bone loss was the three fourth of the root).
在模型1基础上,将牙槽骨骨高度分别删除1层、2层、3层、4层、5层(使处理后的牙槽骨骨高度与牙根长度之比由1:1变为3:4、2:3、1:2、1:3、1:4),产生模型2、模型3、模型4、模型5、模型6,代表五种不同程度的牙槽骨骨吸收模型。
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Analysis is conducted on model checking for three valued logic formulae of modal transition system using existing model checking techniques. We reduce the three valued logic model checking problem for modal transition system to the two valued model checking problem under Kripke structure. This reduction is linear in the number of states, size of transition relations, and number of atomic propositional formulae in the new formed model compared with those in the original model. It does not increase the comple...
分析了现有的模型检验技术应用于模态转移系统的三值逻辑公式的模型检验中存在的问题·提出了把模态转移系统转换成Kripke结构的算法以及三值逻辑公式转换成2个二值逻辑的算法,经过转换后可用现有的模型检验技术进行模型检验·用该算法转换后,状态数、转移数和原子命题数目与原模型呈线性关系,没有增加模型检验的复杂度
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The Markov forecast model, time series method (triple exponential smoothing method and a combined of triple exponential smoothing method and Markov model) and stepwise regression forecast method were choosed, and the basic principles and processes of the three models were analyzed and compared. Based on above, the three methods were used to predict population dynamic of Cricetulus barabansis and Meriones unguiculatus. The characteristic, accuracy and applicability of three methods were analysed and compared. The results showed that,(1) Markov model belongs to a middle-long time forecast model, and the result was interval forecast, but it reached the requirement of forecasting the harmful population dynamic of rodents. Through the forecasted population dynamic of Cricetulus barabansis and Meriones unguiculatus in 2004, the results were accurate; this meant that Markov model was a good forecast model to Cricetulus barabansis and Meriones unguiculatus population.
选择马尔可夫链预测模型、时间序列分析法(三次指数平滑法、三次指数平滑法和马尔可夫链预测模型的组合预测法)和逐步回归预测法,对这三种模型的基本原理、模型的构建过程进行对比分析,在此基础上用此三种方法预测了黑线仓鼠和长爪沙鼠的种群数量,并对三种方法的特点、预测的准确度和适用范围进行了比较分析,结果表明:(1)马尔可夫链预测模型属于中长期预测,预测的结果为区间预测,但对于害鼠种群数量的预测来说已经达到要求,通过对2004年黑线仓鼠和长爪沙鼠种群数量的预测,预测的结果都比较准确,这说明对于预测黑线仓鼠和长爪沙鼠种群的数量动态,马尔可夫链模型是比较好的模型。
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24H treatment group compared with 24h model group: the density of light of HSP70 of the group increased and which of TGF-β〓, is not different with the model group; the density of the light the HSP70 of the Baicalin group increased and which of it the TGF-β〓, increased with the model group; the density of light of the Concha Margatitifera Usta is not different and which of TGF-β〓, increased with the model group; the density of light of the Cholic Acid group is not different and the density of light of it of TGF-β〓 increased with the model group; the density of light of the Hefang Group is not different and which of TGF-β〓 is not different than the model group.
合方治疗脑缺血12小时组缺血脑组织TGF-β1光密度值较缺血12小时模型组无显著性差异(p>0.05)。本实验结果发现,与单纯缺血12小时、24小时大鼠相比,药物干预组缺血侧大脑皮层TGF-β1免疫反应明显增强,计算机辅助图像半定量分析两组间缺血侧大脑皮层TGF-β1免疫阳性细胞数差异非常显著。说明药物对局灶性脑缺血损伤可能有一定保护作用,其机制可能与诱导脑细胞TGF-β1合成增加有关。然而,药物调控TGF-β1表达,其促TGF-β1表达增强的机制可能是这样的:脑缺血时TGF-β1mRNA表达增加可能与缺氧诱导神经和胶质细胞刺激生长因子表达有关。
- 相关中文对照歌词
- Got Me A Model
- Role Model
- Should've Been A Model
- Model Citizen
- Role Model
- Role Model
- Video Model
- Drinking From The Bottle
- Role Model
- Tester
- 推荐网络例句
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Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.
您的推杆方式,通过36个有趣的填孔迷你的三维设计的课程,以提升绿党,掩体,桥梁和水的危害,除其他疯狂的障碍。
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Some participles can be used either as attributes or as predicatives.
有些分词既可当定语用,也可当表语用。
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Over time, the jaw crusher has been a significant improvement, it is a highly efficient, energy-efficient equipment often broken.
随着时间的推移,颚式破碎机得到很大的改进,已经是一种高效,节能的常用破碎设备。