common reflection point造句
例句與造句
- Based on the similarity of common reflection point trace gathers in one coherent zone , crs stack can focus more energy on the vicinity of the reflector , and therefore can obtain a high signal - to - noise ratio zero offset section by stacking events with the same phase
共反射面疊加利用了鄰近多個共反射點道集的相似性，提高了資料的覆蓋次數(shù)，從而壓制了隨機噪聲，增強反射波同相軸的連續(xù)性，大幅提高了地震資料的信噪比。 - For processing of 3d and 3c seismic data , the reflected p - waves can be processed with the conventional methods , while the reflected converted waves can not be processed with the conventional p - wave processing methods , because their travel paths are asymmetrical , their common midpoint gathers are no longer common reflection point gathers , and their time - distance equation is non hyperbolic
在三維三分量地震勘探資料處理中，對于反射縱波資料可以采用常規(guī)方法進行處理；而對于反射轉(zhuǎn)換波資料，由于其傳播路徑的非對稱性，轉(zhuǎn)換波共中心道集不再是共反射點道集，轉(zhuǎn)換波時距方程也不是雙曲方程，因此不能采用常規(guī)縱波處理方法來處理轉(zhuǎn)換波資料。 - This paper proposes a method for optimizing the parameters of geometry system . based on the ray tracing for the built - model , discussing and analyzing the parameters of geologic aim such as the bin size , calculating the fold of aim layer ' s common reflection point , comparing the fold of crp with the fold of common mid - point , the geometry system ' s parameters are adjusted to improve the low fold bins , the quality of data collection and effect of exploration
本文提出了首先建立目標地質(zhì)體的數(shù)字模型，根據(jù)射線追蹤正演分析，目標地質(zhì)體的參數(shù)分析(面元分析等) ，統(tǒng)計求取復雜地質(zhì)模型目標層真正的共反射點覆蓋次數(shù)，比較cmp面元與實際crp面元的覆蓋次數(shù)差異， cmp道集對應的共反射點面元分析，針對覆蓋次數(shù)較低的目標層面元調(diào)整和優(yōu)化觀測參數(shù)，提高目標層的采集質(zhì)量和勘探效果。 - It's difficult to find common reflection point in a sentence. 用common reflection point造句挺難的