PI的意思
「PI」經常作為「Pulse Inversion」的縮寫來使用,中文意思:「脈沖反演」。
PI(脈沖反演)詳細解釋
- 英文縮寫詞:PI
- 英文單詞:Pulse Inversion
- 中文簡要解釋:脈沖反演
- 流行度:215
- 分類:Medical
- 領域:British Medicine
英文縮寫PI的擴展資料
- Based on the theory of high resolution sequence stratigraphy, the reservoirs in Tazhong area was predicted using the technology of constrained sparse pulse inversion.根據高分辨率層序地層理論,利用稀疏脈沖擬波阻抗反演技術在塔中地區進行了儲層預測。
- The pulse inversion Doppler technique is applied for detecting ultrasound contrast agents through their nonlinear behavior.研究了選擇性檢測包膜超聲造影劑的一種新方法&脈沖逆轉多普勒技術。
- Enhancement of the second harmonic signal in biological tissues with the pulse inversion technique is herein analyzed, based on the theory of the finite amplitude sound wave.本文基于有限振幅聲波在介質中的非線性傳播理論,分析了反相位脈沖技術對生物組織中二次諧波增強的原理。
- After 3D high resolution seismic data of Yacheng 13-1 structure were inversed using restriction sparse pulse inversion, data volume of full-frequency band absolute wave impedance was gained.利用約束稀疏脈沖反演(PI)方法對崖城13&1構造的高分辨率三維地震資料進行了反演,得到了全頻帶的絕對波阻抗數據體。
- Simulated annealing wave impedance inversion is one of the best methods to find optimal solution, in difference with restricted sparse pulse inversion and wideband inversion method, it performs wave impedance inversion on seismic data to realize comprehensive optimization.模擬退火波阻抗反演方法是尋找全局最優解的較好方法之一,它與約束稀疏脈沖反演(PI)及寬帶反演方法不同,通過使全局最優對地震資料進行波阻抗反演。