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- portable seismic recorder 便携式地震记录仪
- Generally, to improve the resolution and S/N ratio of seismic record is inconsistent. 一般来说,提高地震记录的分辨率和信噪比是相互矛盾的。
- The optimum wavelet is finally evaluated based on the varimax criterion for a zero-phasing seismic record or section. 本文提出利用时窗长度扫描的方法,以不同的子波相位谱对地震记录进行子波零相位化处理,最后根据最大方差模准则确定最佳子波。
- AVO technique is another effective geophysical method after bright spot technique whichutilizes amplitude imformation of seismic record for gas prospecting. AVO技术是继亮点技术之后的又一项利用地震振幅信息勘探天然气的有效地球物理方法。
- On the basis of the analysis of the hypothesis in surface-consistent model, the conjugate gradient method is applied to decompose the seismic record in time domain in terms of the surface-consistent precondition and model. 摘要通过对地表一致性数学物理模型的前提条件进行剖析，合理地确定了反射振幅一致性校正模型，并依据该模型及其实现条件提出使用共轭梯度方法在时间域对地震记录进行谱分解处理。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- Design of BSR-2 broad band seismic recorder BSR-2宽频带地震记录仪的研制
- Every link of source shot,wave spread,geophone receiving and seismic recording all has influence to the data fidelity. 震源的激发、波的传播、检波器的接收和仪器记录各个环节对地震信息的保真度都有影响。
- AUTOMATIC ONSET PHASE PICKING FOR PORTABLE SEISMIC ARRAY OBSERVATION 流动地震台阵观测初至震相的自动检测
- Chiang, S.-C.(1974) A study on the CDP seismic records in the Kengtzukou structure, Hsinchu, Taiwan. Petroleum Geology of Taiwan, 11, 197-210. 江新春(1974)台湾新竹坑子口构造共同深度点（CDP）震测之研究。台湾石油地质，第11号，第197-210页。
- For the sites lacking the data of the boreholes and digital seismic records, "the combined effect of amplification and attenuation"(ab. 对于既缺少深钻孔资料,又缺少数字地震记录资料的厚盖层场地,其场地放大和衰减联合效应(简称"场地联合效应")用常规方法估计困难。
- From a scientific standpoint, the magnitude scale is based on seismic records while the Mercalli is based on observable data which can be subjective. 从科学角度出发，震级是以地震记录为基础计算得出的，而麦加利烈度则以可观测数据（可能带有主观性）为基础得出。
- These ideas had initially been developed from seismic recordings, and I worked on a team that extended the same ideas to well logs, cores, and rock outcrops. 这些思想最初来源于地震记录,而我所在的工作小组又将这些思想拓展到对测井曲线、岩心和露出地面的岩石层的研究中。
- Completely portable and very light weight. 便携式的，而且重量很轻。
- YANG Ding-Hui, TENG Ji-Wen.FCT finite difference modeling of three-component seismic records in anisotropic media.Oil Geophysical Prospecting, 1997, 32:181-190. [18]杨顶辉;滕吉文.;各向异性介质中三分量地震波记录的FCT有限差分模拟
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- Surface structure survey by using the surface wave information in seismic records can provide a new method for calculation of static correction and accurate seismic imaging. 总之，充分利用地震记录中的面波信息调查表层结构将会为静校正量的计算和地震精确成像提供新的技术手段。
- Portable telephones are very popular nowadays. 现今，移动电话非常普及。
- He bought a new cassette recorder. 他买了一台新的盒式录音机。
- He found that little TV extremely portable. 他觉得那台小小的电视机携带极其方便。
