求积

The wavelet function corresponding to a certain scale can be regarded as the transfer function of a band-pass filter according to the definition of CWT, thus, sampling the signal and the wavelet function respectively, the wavelet coefficients at this scale can be obtained by convolving the two time series.

根据CWT的定义，可将某一尺度下的小波函数看作一带通滤波器的传递函数，于是对信号和小波函数分别进行采样后，再利用快速傅里叶变换实现两个序列的线性卷积，便能求出相应尺度下的小波系数。

The elements are also used to get the section polygons of such composite surfaces as the whole aircraft at a given body station, then a section area is approximated with the sum of trapezoidal areas between such sides of polygons that are not covered by any other component and a reference axis.

离散出的面元还被用于求取全机这样的组合曲面在某一站位处的横剖面多边形，而横截面积则用累积多边形不被其他任意部件遮挡的各边与参考轴间的梯形面积予以近似。

By using VSP data,spherical spreading amplitude compensation factor was estimated.

通过分析VSP资料，求取球面扩散振幅补偿因子；对VSP走廊叠加剖面与地震资料进行匹配分析，优选反褶积参数；通过分析零偏VSP资料，计算时变Q因子；对地震资料进行时空变Q分析，并由VSP资料进行校正，得到时变Q补偿因子。

In order to reduce the computation complexity of the matrix-vector product and the iterative times in the process of matrix inversing, a new wavelet-like preconditioning operator based on the lifting scheme is used.

一种新的基于提升法的类小波变换预处理算子的使用，降低了矩阵向量积的计算复杂度和求逆过程中的迭代次数。

In order to improve the situation of backward in technique and insufficient production of China's zinc industry and increase economic effectiveness of the enterprise, Jinshi Metallurgy and Chemistry Plant began the production expansion of 30 kilotons/a electrolytic zinc, taking aim at increasing its annual electrolytic zinc production from 20 kilotons to 30 kilotons, comprehensively recovering the rare dispersed metals Ga and Ge, and making the technique and equipment reach advanced level in the world.

扩产3万吨/年电积锌项目建设目标为：依靠科技进步、提高技术内涵，以低投入、高产出、求效益的原则，充分挖掘工厂现有设施潜能，通过改扩建，将金狮冶金化工厂的年产量由2万吨电锌/年提高到5万吨电锌/年，同时，综合回收有价金属，尤其是稀散金属镓、锗的回收，在技术和装备方面达到世界先进水平。

In order to obtain more exact analytical solution to study the output characteristics of double-clad fiber lasers,according to the continuous-wave rate equations of fiber lasers,using typical parameters of double-clad fiber lasers,the contribution of the re-emission effect arising from the interaction between the upper-level atoms and pump light was estimated.Taking into account the predominant part of the re-emission to improve the accuracy of the integration approximated rate equations,the integration of the product of the loss and radiation should be found and explicit analytical expressions for the output of the DCFLs and gradient efficiency of the pump radiation,were deduced,and certain issues of concern were discussed.

为了求得用于研究双包层光纤激光器输出特性的更为精确的解析解，根据稳态速率方程组，针对典型的双包层光纤激光器参量，在估计了上能级粒子再发射项和抽运光产生的影响后，采用保留再发射贡献主导部分的办法以提高可积分近似方程的精确度，明确地提出了要获得光纤激光器输出功率的解析表达式的关键在于求出损耗系数与光场乘积的积分值，简洁地求得了输出功率和抽运光斜线效率的显函数解析表达式，并对其相关问题进行了讨论，以915nm，920nm和975nm的抽运光为例，当输出激光为1090nm时，得出975nm抽运光产生的斜率效率最高并可高达约87%。

For the limitation of current license plate location measurement methods,a new algorithm is presented,using complicated texture,sharp-cut contrast and exterior to get the contrast energy,based on extremum region of convolution energy.

针对现有车牌定位方法的局限性，提出了一种基于灰度图像求取卷积能量极值区域的车牌定位新方法。该方法充分利用车牌的纹理复杂、对比度鲜明、外型规则等特征构造车辆图像的能量图，然后通过选取能量区域定位车牌。

A simple method derived from an identity commonly found in polynumial theory is used to deconvolve the system input. The experimental results show the validity of the method.

在盲辨识的基础上，利用多项式互质的一个判别定理，通过解卷积求出SIMO-FIR系统输入，最后通过实验验证了算法的有效性。

Dioko {dee-o'-ko} a prolonged form of a primary verb dio (to flee; cf the base of 1169 and 1249); TDNT - 2:229,177; v AV - persecute 28, follow after 6, follow 4, suffer persecution 3, misc 3; 44 1 to make to run or flee, put to flight, drive away 2 to run swiftly in order to catch a person or thing, to run after 2a to press on: figuratively of one who in a race runs swiftly to reach the goal 2b to pursue 3 in any way whatever to harass, trouble, molest one 3a to persecute 3b to be mistreated, suffer persecution on account of something 4 without the idea of hostility, to run after, follow after: someone 5 metaph., to pursue 5a to seek after eagerly, earnestly endeavour to acquire

相关经文回前一页 1377 dioko {dee-o'-ko}字根型动词 dio (逃跑；参见 1169 的字源和 1249)的扩张型； TDNT - 2：229，177；动词 AV - persecute 28， follow after 6， follow 4， suffer persecution 3， misc 3； 44 1 使逃跑躲避，使迁徒，驱离 2 迅捷的行动，以追捕某人或物，追逐 2a 摧促，推进：象徵人在竞赛中迅速行动以求达到目标 2b 追捕 3 任何形式的折磨，苦待，压迫某人 3a 迫害 3b 被虐待，因某原因而受迫害 4 不怀敌意的，追随，跟随某人 5 隐喻。，致力於，追求 5a 极积寻求，认真地要得到

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。