ray travel-time

常見例句

The method gained residual moveout by focus depth analysis and CRP ray-tracing, which avoided tedious pick-up of travel-time in prestack reflection tomography.
該方法通過聚焦深度分析和CRP射線追蹤來獲得剩余時差，避免了疊前反射層析成像繁重的旅行時拾取工作。
Pseudo-time travel like this happens every day, with pictures taken by the Hubble Space Telescope, the mammoth Keck telescopes in Hawaii and the Chandra X-ray Observatory satellite to name just a few.
像這樣的偽時間和旅行每天都在發(fā)生并被我們?nèi)祟惖奶綔y工具（僅舉幾個例子，如哈勃空間望遠(yuǎn)鏡、設(shè)置在夏威夷的一部龐大的凱克望遠(yuǎn)鏡和錢德拉X射線觀測衛(wèi)星）拍攝下來。
It is based on the least square of the difference between the real reflection first break time and corresponding modeled ray-tracing travel time.
此法以反射地震資料中的觀測初至旅行時與模型射線追蹤旅行時之差的最小平方法為基礎(chǔ)。