The convergence line caused by sea-land breeze and the topographic forcing effect are the main mechanism that triggers the low-trough type hail in Hainan.
海陆风辐合和地形抬升是海南低槽类冰雹发生的主要触发机制。
The rain storm activities relate to the mesosynoptic systems such as the mesoscale shear line, the mesoscale convergence line and the mesoscale convergence center.
雨团活动与中尺度切交线、辐合中心、辐合线等中尺度天气系统相配合。
The more wind fields is complex, for example the middle-scale convergence line, the bigger is the difference of the retrieved wind direction and speed between with two methods.
在风场比较复杂的区域，如中尺度辐合线等，两种方法反演的风向、风速差别较大。
Vodafone's mobile-only model, which once seemed visionary, began to look outdated, as the industry embraced "convergence" between fixed-line, mobile, broadband and television services.
沃达丰专攻手机的单一模式，一度被人视为有远见卓识，现在看来有点过时，因为这个行业开始拥抱固定电话、手机、宽带和电视服务全包括的“综合功能”。
After compensation, the convergence speed is much slower than that of the overhead line.
补偿后收敛速度比架空线路慢很多，对其原因也进行了探讨。
Based on adaptive LMS algorithms, the on line BP algorithm with fast convergence speed is presented.
在自适应LMS算法基础上，提出了在线BP训练算法、收敛速度快。
Despite some recent convergence-friendly tweaks to its business model, including moves into the fixed-line broadband market in Britain, Germany and Italy, Vodafone's main focus is still on mobile.
尽管一些友善的融合所形成了新的商业模式，这其中包括向英国，德国和意大利固定电话宽带市场进军，而沃达丰却依然只是关注于移动业市场。
The paper presents a nonlinear conjugate gradient method for unconstrained optimization problem, and proves its global convergence under exact line searches.
该文提出一种无约束优化非线性共轭梯度法，证明了精确线性搜索下的全局收敛性。
Underan inexact line search condition and some other mild conditions, the global convergence was established. Preliminary numerical results show that the proposed method is promsing.
在较为温和的条件下，利用宽松的非精确线搜索条件得到全局收敛性结果，同时数值实验表明了算法的有效性。
This paper presents a wide line search and gives a new conjugate gradient method, with global convergence.
本文对该算法中的线搜索进行了推广，提出了一种新的非线性共轭梯度算法并证明了其全局收敛性。
The research result shows that the new algorithm has fast convergence speed and good precision. The method is suitable for the on line tuning of a measured signal on industrial plant.
研究结果表明，该方法具有很快的收敛速度和很好的拟合精度，适用于工业过程中测量信号的在线校正。
Experiment results showed the algorithm had fast convergence rate and excellent on-line classification performance.
结果表明，该算法有较快的收敛速度，网络的在线分类性能良好。
An on-line algorithm for the system is presented and its convergence is proved.
提出了这类系统的在线算法并证明了它的收敛性。
Both line search and trust region algorithm are well-accepted methods in the optimization to assure global convergence.
线性搜索方法和信赖域方法是保证最优化问题的整体收敛性的两种基本策略。
Analysis of surface stream and energy fields obviously showed that the squall line occurred behind the surface shear line, and before the convergence area of wind.
地面流场和能量场的分析明显反映出了飑线在地面切变线后部，风向、风速辐合区前部。
By using Boolean matrix, some results of power convergence exponent of line digraph are given.
采用布尔矩阵，得到了线有向幂敛指数的一些结果。
By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained.
采用有向图的矩阵表示，得到了线有向图的幂敛指数和周期的有关结果。
A new method to correct the barral distortion of endoscope image based on the line search method of guaranteed global convergence is presented.
根据内窥镜成像特性以及基于全局收敛的线性搜索法来确定畸变图像中心和多项式系数。
It consists of two-stage RLS algorithm which can on line be implemented, and has the fast convergence rate.
它由两段RLS算法组成，可在线实现，具有快的收敛速度。
This thesis discussed the optimal arrangement of search-capacity on search-line. The algorithm for solving was given, and the convergence was proved.
讨论了搜索线上搜索力（密度）的最优配置问题，给出了求解的算法。并对其收敛性作了证明。
This paper gives the global convergence of a class of conjugate gradient methods with relaxed line search.
在推广线搜索下给出了一类共轭梯度法的全局收敛结果。
First of all, an on-line fuzzy identifying algorithm is confirmed by means of fuzzy competitive learning, and the convergence about a recursive algorithm of fuzzy competitive learning is proved.
先通过基于模糊竞争学习确定一种在线模糊辨识算法，并给出递推模糊竞争学习算法收敛性证明。
It USES the optical cross convergence theory, where two optical measuring lines intersect at the substance point, to induce a space straight line equation.
几何求解法是利用两条测量线相交于被观测点的光学交汇测量原理，得出空间直线方程。
Smaller particles and larger viscosity of surrounding medium resulted in less oscillation and faster convergence to the parabolic line.
小球的半径、折射率越小，以及环境的粘滞系数越大，小球轨迹的振荡越弱，收敛速度越快。
Analysising of the results predicted showed that the present method in convergence speed and precision are in line with requirements of on-line monitoring.
通过对预测结果的分析对比可知，该方法在收敛速度和精度方面均符合在线监测的要求。
Both lift line model and generalized wake model are founded in this paper. A method is given for calculating induced velocities by a wake vortex line which results in a rapid convergence.
建立了旋翼升力线模型和广义尾迹模型，在计算角迹涡线诱导速度时，采用了快速收效方法。
RBF neural network adopts the off-line training and the on-line adaptation of weight and threshold value. In order to speed up the convergence, the grads descent method with inertia item was used.
RBF神经网络采用离线学习在线修正权值和阈值，为加快收敛速度，应用带惯性项的梯度下降法。
The cold and warm currents meet at the southern side of the shear line and the left side of the low-level jet stream to produce an upward movement of intensive convergence and trigger the rainstorm.
冷暖气流在切变线南侧、低空急流左侧交汇，产生强烈辐合上升运动，触发了强降水。
The cold and warm currents meet at the southern side of the shear line and the left side of the low-level jet stream to produce an upward movement of intensive convergence and trigger the rainstorm.
冷暖气流在切变线南侧、低空急流左侧交汇，产生强烈辐合上升运动，触发了强降水。
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