field statics 中文意思是什麼
field statics
解釋
野外靜校正-
According to these accomplishments, several techniques are expounded emphatically in this paper, including 3d refraction statics, coherent noise suppression by prestack wave field separating ( prestack fx noise attenuation ), 3d prestack multiple domain random noise attenuation, multiples attenuation, nmo of unsymmetrical hyperbola, dynamic replacement of wave equation, surface - inconsistent residual static, super bin stacking, poststack depth migration and prestack depth migration. all the techniques have been applied in seismic processing of 2d, 3d and wide - line profiling and obtained good results
本文根據項目組研究成果，重點閘述了三維折射波靜校正技術，疊前波場分離相干噪音壓制方法（疊前fx去噪） ，疊前三維多域隨機噪音衰減技術，多次波衰減技術，非對稱雙曲線動校正技術，波動方程動態替換技術，非地表一致性的剩餘時差靜校正技術，超面元迭加處理技術，疊后深度偏移處理，疊前深度偏移處理等。 -
The inversion results of the theory model and actual data show that the method can reconstruct near - surface velocity field of complex structure stably, quickly and accurately, thus, can calculate the statics and ensure structural imaging in complex area
理論模型和實際資料的反演結果表明，該方法能穩定、快速、準確地重建復雜地區的近地表速度場，建立準確的近地表速度場，從而可計算準確的靜校正量，保證復雜地區的構造成像。 -
Rebuilding near - surface velocity field is very important for calculating statics
摘要近地表速度場的重建是獲得準確靜校正量的關鍵。 -
In this dissertation, the method of field primary static correction and refraction statics are applied together is given firstly, avoid the fault of using refraction static alone ; compile the program of calculating static values, studying the automatic residual statics multiple iterating technique. practical data processing shows that the static correction processing flow given in this dissertation is feasible
本文首次使用了野外靜校正和折射波靜校正聯合處理的方法，避免了折射波靜校正孤立使用的缺點，編制了計算低降速帶靜校正量的應用程序，研究了自動剩餘靜校正的多次迭代技術，在塔里木地區地震資料處理應用中，見到了明顯效果。 -
We describe three static methods : field primary static correction, refraction statics and automatic residual statics, and then introduce the principle of the three static methods. second, the dissertation gives the method of elevation statics, calculating static values by using minor refraction data, first - break pickup method and residual technique
其次，重點闡述了1 、野外靜校正方法中地面高程校正的過程、利用小折射測量數據計算低降速帶靜校正量的演算法； 2 、應用現有的折射波靜校正軟體進行初至拾取及靜校正量計算的操作要領； 3 、自動剩餘靜校正多次迭代技術。 -
Solving the static correction problems under complex near - surface conditions is a systematic engineering. first, careful field weathering investigation must be done, then we have to take full advantages of refraction first - break information and field weathering investigation information to compute field static correction and large residual static corrections with various refraction first - break statics methods, finally, reflection statics methods are used iteratively to solve the residual statics problems. to solve serious static correction problems in complex near - surface areas of western china, different refraction first - break statics methods are studied in this thesis. the main study contents are as follows : 1 ) the propagation features of refraction for horizontal layered and dip media are studied firstly, it lays a good theoretical foundation for later statics method studies
本文針對目前西部油氣勘探中迫切需要解決的復雜地表區靜校正技術難題，對初至折射波解決二維和三維長、短波長靜校正問題的正反演方法進行了深入的研究和探討，研究內容主要包括（ 1 ）水平層狀和傾斜界面折射波的傳播規律，為后續的折射靜校正方法研究奠定理論基礎； （ 2 ）二維復雜層狀介質地震折射波正演方法，該方法可適用於折射面起伏不大、低速層和折射層速度變化不大的情況。 -
Summarized analysis has been carried out on several aspects of research of compliant mechanism that contain the analysis of statics and kinematics, dynamical study and optimization design of mechanism, and the prospects was carried on the development direction of the new research field
對柔順機構研究的幾個方面進行了綜述性分析：靜力學及運動學分析、動力學的研究及機構的優化設計，並對這一新的研究領域的發展方向進行展望。 -
On the basis of electromagnetic field analysis with ansys7. 1, the result of magnetic force calculation is introduced to the software of msc patran / nastran, and the analysis of statics and dynamics for magnetic levitation stag are effectively carried out through coupling the magnetic force with structure force
在ansys軟體進行電磁場分析的基礎上，將磁力計算結果調入cae軟體mscpatran nastran中，磁力計算與結構力學耦合計算，有效地進行磁懸浮工作臺靜力學分析和動力學分析，合理地評價了磁懸浮移動平臺的性能。
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