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- XMAC works with monopole full wave mode in cased hole. XMAC在套管井中采用单极全波测量模式。
- In this work, the propagation characteristic of electromagnetic wave in a round tunnel is simulated by solving numerically the wave mode equations. 研究了圆形隧道中电磁波的固有传播和导行传播的传播特性,采用数值方法求解了波模方程。
- Affected by higher Rayleigh wave modes in the surface wave field,the effective phase velocity obtained by spectral analysis of surface waves(SASW. 由分层介质表面两不同点响应互谱分析(SASW)得到的有效相速度并不对应于面波基阶模态相速度,它与波场中高阶模态能量分配比例有关。
- Then the principles of fault relaying based on travelling wave modes are presented.In the appendix, the general method of finding eigenvalue and eigenvector is stated for reference. 在附录中还列出特征值与特征矢量的一般求法,以资与正文所述相对照。
- This paper presents the basic characteristics of magnetostatic waves, including different magnetostatic wave modes, frequency dipersion relation, band charateristics and so on. 文中论述静磁波的基本特性,包括不同模式、频散关系、频带特性等等。结合引信系统中的应用,介绍了控制静磁波频散特性的各种方法。
- The electromagnetic fields components of the TE wave mode of a half-round waveguide are obtained theoretically, by using the conclusions of the rectangle and the circular waveguide, the superposition method and the mirror image method etc. 摘要利用矩形波导和圆形波导的结论,并结合叠加法和镜象法等工具,从理论上分析给出半圆形波导的TE波模型的电磁场分量。
- Materials and Methods: The peak systolic velocity at mitral annulus (Sa) was measured by DTI pulsed wave mode using the apical window at 4 chamber, 2 chamber and long apical views. 材料和方法:对肥厚型心肌病及正常人分别测量二尖瓣环各点收缩期峰值速度。
- In this paper, the modes of travelling waves on a transmission line are studied with Laplace transform and matrix analysis. Then the principles of fault relaying based on travelling wave modes are presented. 本文首先以拉氏变换和矩阵理论探讨输电线路的行波及其模式,然后论述输电线路行波继电保护的原理。
- The modes of procedure are various and many. 手续繁琐复杂,不一而足。
- parasitic oscillation in backward wave mode 回波寄生振荡
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- wave mode selectorwave mode selectorwave node 波节
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- See if you can wave down a taxi. 你挥手,看看能否让出租车停下。
- The boat was swamped with a huge wave. 一个巨浪淹没了那条船。
- On the smooth wave in trembling beauty sleep. 在微浪的美妙颤抖中缓缓合目。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries