局部
- 与 局部 相关的网络例句 [注:此内容来源于网络,仅供参考]
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And local blood stasis massaging piles of traditional Chinese massage for the methods of fitness illnesses, strong point for the treatment of sharp coccyx acupoint selection, take long hemorrhoids can obviously improve the strong point massage local blood circulation, in prevention and treatment are very effective on.
自我按摩痔疮局部血脉瘀结的结果,按摩为我国传统健身祛病的方法之一,长强穴为治疗痔疮首选穴位,取长强穴按摩可明显改善局部血液循环,在预防和治疗上都是很有效的。
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We use the method of multiple scales to study local bifurcations of this system and obtainbifurcating response equation,transition sets and eight different diagrams of bifurcatingresponse curves.We find that some singular points in bifurcation set are codimension twodegenerate.
首先利用多尺度法研究了这个系统的局部分岔问题,得到了分岔响应方程、局部分岔集和8种分岔响应曲线,并且发现在分岔集上有一些奇点是余维2退化的。
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The loca l bifurcation characteristic near by codimension two bifurcation point is discus sed,which testifies that the local dynamical behavior of map fmay be known under the condition of cod.
通过分析范式在余维二分岔点附近的局部分岔行为,可以了解映射f在余维二分岔条件下的局部动力学行
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In chapter three, we study the strongly cleaness of some 3 times3 matrix rings over a commutative local ring and prove that if R is a commutative local ring, Then TM_{3} is a strongly clean ring.
本文第三章主要研究可换局部环上的某些三角矩阵环的强clean 性,并且证明如果 R是可换局部环,则 TM_{3}是强clean矩阵环。
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The number of polynomial function over a finite commutative ring. This paper is on the basis of the research for the first question.With the structure of finite commutative ring,we know that a finite commutative ring can be expressed by direct sum of some finite commutative local rings.
本文主要基于对问题一的研究,并由有限交换环的构造可以知道,有限交换环可以由一些有限交换局部环的直和表示,于是就将问题简化到对有限交换局部环上多项式的判定。
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First by introducing the sufficient decrease condition,the Wolfe condition and the Goldstein condition with their strong local search capabilities, do the step length selection. The search direction is using conjugate gradient direction.
通过引入经典优化中局部搜索能力较强的充分下降条件、Wolfe条件、Goldstein条件确定步长,而搜索方向采用共轭梯度方向进行局部搜索,由此得到一类高效的非精确的混合遗传算法。
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PSO is a population-based optimization algorithm, which mimics the social behavior of animals in a flock. It makes use of individual and group memory to update each particle position allowing global and local search optimization. The objective function considered was the total weight of the structure subjected to stresses, displacements and forces constraints. The effects of the parameters were investigated as well and such combination of tuning parameters promote a better global search behavior avoiding premature convergence while rapidly converging to the optimal solution. Results showed the effectiveness of the proposed method by comparing with ANSYS Design Optimization Tool (zero-order method). The PSO with the tuning parameters makes it an ideal method for offshore wind turbines foundations optimization tasks.(2) A reliability analysis method for pile foundation bearing axial loads based PSOThe performance function of pile foundation's axially bearing capacity sometimes is nonlinear and complex, on the basis of geometric meaning of structural reliability index, an optimum model with PSO for structural reliability analysis under arbitrary random variables was established, The PSO algorithm is very efficient to solve global optimization problemsIts use in structural reliability field presents not only the advantage of its facility of implementation, but also the possibility to obtain the design point and the failure probability with a good accuracy. In addition, PSO is a zero order algorithm, for no derivative is necessary for its implementation.
本文的研究针对桩式海上风机基础结构的特点,在国内外有关研究成果的基础上对海上风机基础结构优化设计理论和可靠度方法一些相关问题进行了较为深入的研究,具体做了以下几个方面的工作:(1)基于粒子群优化的桩式海上风机基础确定性优化设计方法桩式海上风机基础的优化设计是一个复杂的、非线性约束的优化问题,针对传统的基于梯度信息的优化方法在处理非线性问题中易陷入局部最优解的问题,本文将一种耦合惩罚函数的PSO算法引入到海上风机基础结构概念设计中,PSO算法是从群体动物聚集觅食这一活动中受到启发而发展的,该算法利用个体和群体的信息共享不断改进自身的位置从而进行局部和全局最优搜索,本文中以桩和三脚架连接段直径及壁厚为设计变量,以基础总重量作为优化的目标函数,在给定的约束条件下建立了三脚架基础优化数学模型,另外本文还研究了PSO参数变化对结果的影响,协调的参数组合可以避免陷入早熟收敛而能够快速的获得全局的最优解,通过与ANSYS优化模块的计算结果比较验证了该方法的有效性,本方法为海上风机基础的确定性设计提供了一条有效的途径。
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In the new algorithm, SCA provides global convergence by moving the equalizer weight vector in the correct direction. After the equalizer enters the local convergence region, SDD can decrease the residual inter-symbol interference and accelerate convergence speed by maximizing the posteriori probability of the equalizer output.
该算法一方面使用了SCA算法来提供全局收敛,保证在整个收敛过程中,均衡器朝正确的方向收敛;另一方面当均衡器进入到局部收敛区域时,并行增加的SDD部分通过最大化均衡器输出的局部后验概率来降低剩余码间干扰和提高收敛速度。
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All the following process was done on the sub image. Second, the morphology gradient theorem and its converse theorem were both proved. And the DGT reverse theorem was used to look for the regional maxima points of the sub image. In the improved region growing method, the seeds were those regional maxima points.
然后证明了数学形态学的膨胀梯度定理(dilation gradient theorem, DGT)及其逆定理,并利用DGT逆定理查找图像的局部极大值点,将灰度值不为0的局部极大值点作为区域生长法的种子点。
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Cor. 13:9 For we know in part, and we prophesy in part
林前十三9 因为我们所知道的是局部的,所申言的也是局部的
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?