linear adj. 1.线的,直线的。 2.长度的。 3.【数学】一次的,线性的。 4.【动、植】线状的;细长的。 5.由线条组成的,以线条为主的,强调线条的。 linear amplification 直线放大。 a linear equation 一次方程式。 a linear leaf 线形叶。 linear arts 线条艺术。
Finite element program of non - linear analysis to pile is made and together with results of building test pile and model test pile , therefore , the feature of load transferring and deformation mechanism were deeply analyzed 对工程试桩的静载试验结果进行分析,确定单桩极限承载力。室外模型桩试验通过在桩身埋设测试元件,研究水泥土组合桩荷载传递规律以及变形特性。
Simplified theories are also presented for curved beams with commonly used sections , such as i - shape , channel and h section without any symmetrical axis . linear analysis is also performed in combination with finite element method 其后就常见的截面形式(单轴对称工字形、槽形和无对称轴的形截面) ,对所提出的曲梁理论进行简化,并结合有限元方法求解曲梁的线性问题。
This parameter can identify the different fluidized regimes and it is superior to the traditional method . in our point of view , the study of fluidized bed should not only depend on the traditional linear analysis or single parameter measurement but also use multi - sensor technique 结果表明,该矩阵对于流型状态的变化有明显的指示作用,具有较传统的线性分析或单参数分析所不具有的优点,为流型识别提供了新思路。
Especially , the deferences between the linear analysis and nonlinear analysis for the asphalt pavement were examined . influence of the pavement parameters on elasto - plastic analysis for asphalt pavement was also studied . finally , the practical meaning of the parameters was explained 重点比较了沥青面层作弹塑性分析时与作弹性分析时路面结构响应的不同及弹塑性分析受路面各参数变化影响的规律,同时阐述了其现实意义。
To investigate the function of concrete slabs and the effect of concrete construction on narrow composite space truss flat arch bridges , and to compare the results of linear analysis with the results of nonlinear analysis , finite element analysis of a typical engineering is undertaken 摘要为研究混凝土面板的作用以及混凝土施工对窄扁拱形组合网架桥的影响,比较线性与非线性分析结果之间的差别,对一典型工程进行有限元分析。
Furthermore , there are some difficulties not only in the experiment research but also in the computer analysis , especially for the dynamic non - linear analysis , in order to improve the seismic design , the research in this field should be lucubrating 平扭耦联是一个空间问题,不便简化为平面问题处理,无论是试验研究还是计算分析,尤其是非弹性动力分析,都有很大的难度,研究工作还不是很深入,难以为结构设计提供可靠的依据。
From the results of linear analysis , it can be found that most of the people ' s heart beat rate centralize at 70 - 80 times / min . it ' s power spectrum is a continuous spectrum with a pinnacle , this shows that the heart beat rate signal obeys certain dynamical law 文中对15例心率信号进行了统计分析和简单的时频域分析,发现大部分人的平均心率集中在70 - 80次分,其功率若是一有尖峰的连续谱,说明心率信号不是简单的噪声,它服从一定的动力学规律。
Starting from two well - accepted assumptions in theory of thin - walled beams , a general theory for linear analysis of curved beams with any open sections is established in this paper by using the principle of virtual work . the equations of equilibrium and natural boundary conditions are given 文章首先从薄壁构件理论的两个基本假定出发,利用虚功原理,建立起一套精确的、可以应用于任意开口薄壁截面圆弧曲梁的线性理论,给出相应的平衡方程和边界条件。
My dissertation constructs three industrial models based on cash flow , including chemical industry , engine industry and real estate . by analyzing the difference of nineteen ratios based on cash between financial crisis companies and not financial crisis companies , i deduce three fisher linear analysis models and canonical models ( 2 )在房地产行业所建立的预警模型对样本进行判定,在财务危机发生之前的第1年模型误判率为3 . 3 ,第2年误判率为10 。
After a simulated sample is given , we compute on this sample coupling analysis and steady non - linear analysis . by contrast with the experimental outcome of short circuit , we make certain that steady non - linear analysis should be used to analyze a true model . and then , we confirm the external conditions of finite element heat analysis after analyzing the cooling ways of multiple magnetic circuit transformers 2 、论述了有限元分析的电磁场和温度场的理论基础;制造出模拟样机,分别用耦合场分析法和稳态非线性分析法对其进行计算,计算结果与其短路实验结果进行对比,验证了稳态非线性分析法计算结果的可信性;分析多磁路变压器的冷却方式,确定有限元热分析的外部条件。