On this basis, the influence of impedance-mismatched ship foundation on isolation performance was discussed.
以波动理论为基础,根据不均质结构中波型转换、阻抗特性,系统地分析了典型船舶结构中振动波的传递特性,推导并给出了平面弯曲波入射时的隔声量公式。
Intelligence frequency search and trace.
智能搜索波形，锁定和跟踪频率。
But Portia asked for it again and said,
但波西亚再度索取这枚戒指，并说：
a member of the Zoroastrian priesthood of the ancient Persians.
古代波斯索罗亚斯德教教士的一员。
Potter had devised a system of mechanically searching these indexes.
波特设计了一种机械查找索引的系统。
Texture Image Retrieval Based on Gabor Wavelet Transform;
基于Gabor小波变换的纹理图像检索
The Exploration of Popper s Open Society as Well as It s Theory Resource;
波普“开放社会”及其理论起源探索
Discussion on the Governance Model of Ningbo Daxie Development Zone;
宁波大榭开发区企业化治理问题探索
On Soliton Structure in (2+1)- dimensional Dispersive Long Wave Equation;
(2+1)维色散长波方程新孤子结构探索
A New Mapping Approach on (2+1)-Dimensional Long Wave-Short Wave Interaction System;
(2+1)维长短波相互作用方程的新探索
Application of PBL Teaching Method on the Wave Spectrum analysis on Organic Compounds
PBL教学法在有机波谱解析中应用探索
Application of Parallel Hybrid Harmonic Filtering Equipment on Cableway Project
并联型混合滤波装置在索道上的应用
Wladyslaw Gomulka' Exploration of the Road to Poland and limitations
哥穆尔卡对“波兰道路”的探索及其局限
Study on Ultrasonic Extraction Process of Tetrahydropalmatine
超声波法提取延胡索乙素工艺的研究
Design Concepts for Senior Citizen Sports Center in Ningbo
宁波市老年活动中心的设计理念探索
Algorithms for theses similarity retrieval based on wavelet transform
基于小波变换的文档相似性检索方法
Using the lasso tool, I made a wavy, rippled selection which I then feathered by about 25 pixels.
用套索工具，我做了些波浪，选择波纹的时候用的是25像素的羽化。
Study on Wide-Band C-W & Repeatedly Operating HPM Source Without Guiding Field;
宽带连续波和高重频无引导场高功率微波源的理论探索
Exploration on Teaching of Surface Acoustic Wave Filter and Developing Students' Comprehensive Ability
声表面波滤波器教学与学生综合能力培养的探索