linear wave造句
例句与造句
- Bolw up of global solutions to quasi - linear wave equation
拟线性波动方程整体解的爆破 - To combine linear waves with concentric ripples , set number of waves to a low number ( 1 to 3 )
为了将同心波纹和线性波浪相混合，设置波纹数到一个小数目（ 1到3 ) - Finally , the spectral fatigue analysis has been conducted under linear wave load and ship motion
4 、按照谱分析方法，对线性波浪载荷下结构的疲劳寿命进行了计算。 - The number of linear waves in the texture . the valid range is 0 to 100 . the slider range is 0 to 32 . the default is 8
纹理的线性波纹的数量.有效的范围是0到100 .滑动器范围是0到32 .缺省值是8 - Control the appearance of concentric water ripples . the concentric ripple attributes do not affect the linear wave component of the texture
控制同心圆水波的外观,它不会影响纹理的线性波元素 - It's difficult to find linear wave in a sentence. 用linear wave造句挺难的
- Based on the ship course control system , h wave filter using the linear wave model is designed and simulated through three aspects
3我们以船舶航向控制系统为基础，采用线性海浪模型设计了一个h _海浪滤波器，并分三种情况对该滤波器进行了详细的仿真。 - By using the nonlinear estimate in chapter 4 together with the strichartz estimates of linear wave equation , we prove the global well - posedness of the self - similar solution of the wave equation with general nonlinear term
> s 。时，分别称h ‘ ， hs ) p ， h ‘为对应于三类方程的次临界空间，反之则为超临界空间.取自相似解初始条件的一个特例tl 。 - Based on biot ' s consolidation and simplified sea - bed to two dimensional sea - bed , numerical simulation about the response of sea bed to waves is developed . the assumption was wielding , such as linear wave loading , linear elastic skeleton of soil and darcy ' s law flow
本文选用了基于biot固结理论，将海床进行二维简化的情况下海床对波浪响应的数学模型，在模型中采用下列假定：线性波浪作用，线弹性土骨架，孔隙流体的流动满足达西定律。 - A nonlinear numerical model for wave transformation is established in time domain based on integral equation transformed from two dimensional laplace equation . then the model is applied to compute the linear wave and nonlinear wave deformation in offshore flow field . a new 0 - 1 combined bem ( boundary element method ) is adopted in this thesis to avoid computational errors accumulated with time steps
本文以波动势函数的laplace方程的green积分转换得到的边界积分方程为基本控制方程，建立了一种新的时域内波浪变形计算的数值模型，籍此对非线性波浪在结构物周围的波浪形态进行了数值模拟，并通过数值造波水槽内的波浪试验对数值模拟结果进行检验。 - This dissertation mainly investigates the properties of solutions of a class of quasi - linear wave equations with a viscosity , a nonlinear perturbation ( source term ) and a dissipative term ( damping term ) , which arises from the longitudinal motion of a visco - elastic material . it contains the problems of existence and uniqueness of solutions , global existence , asymptotic behaviour and finite time blow up , etc . this thesis consists of four parts
本论文主要研究来自于物体的波动等应用领域中的一类带有粘性项、非线性扰动项(源项)和耗散项(阻尼项)的拟线性波动方程解的定性性质，内容包括解的存在唯一性，解的整体存在性和渐进性态及解在有限时刻爆破等问题 - Firstly , while the nominal model is used , the filtering effect is very good . secondly , when the system model is n ' t definite , the filtered heading angle and rudder angle are steady in the error range . finally , when the complicated nonlinear wave model replaces the linear wave model , the filtering effect is also steady , and the estimate precision is high
首先，仿真是在名义模型的情况下进行的，此时h _滤波器的滤波效果很好；其次，我们在系统模型具有摄动的情况下进行仿真，此时经h _滤波器滤波后的航向输出和舵令输出基本能够达到稳定；最后，我们采用较复杂的非线性海浪模型代替线性海浪模型进行仿真， h _滤波器的滤波效果也是比较稳定的，并且估计精度较高。 - With the use of one - dimension equivalent - linear wave motion method which is wildly used at present in the analysis of earthquake site response , the platform values and the characteristic periods of ground surface acceleration response spectra of different profiles were calculated and analyzed under different ground motion inputs
利用目前工程上常用的一维等效线性化波动方法计算分析在不同地震动输入下，不同场地类别、三种土层结构的地表加速度反应谱的特征周期和平台值。