陡變點 的英文怎麼說
中文拼音 [dǒubiàndiǎn]
陡變點
英文
abrupt change point-
Based on the review of petroleum exploration in the south margin of junggar basin in the past half century, the difficulties of piedmont exploration in different phases are summarized as follows : complex structures : large variability in reservoir quality and difficulty in predicating its scale ; inaccurate image of seismic data ' s migration processing in complete trough structural belts ; requirement for high technology of drilling, etc
摘要通過對準噶爾盆地南緣半個多世紀的油氣勘探歷史回顧，確定了山前勘探各個階段所面臨的主要難點：構造存在多解性、儲層質量變化大與規模難以預測、高陡構造地震處理準確偏移成像難度大、鉆井技術要求高。This railway becomes a single line from an intermediate point
從中間地點以後軌道變成單線，坡度更陡。Wave off into shallow waters, seabed by the friction effect change steep wave front, trough ice, water points trajectory showed reciprocating flow, but also to the shore into the flow speed usually return rate greater than offshore, the net result of sediment at the bottom to the shore handling, and was the shock waves on the shore with the water current - riviera online accumulation
外海波浪傳入近岸淺水區，受到海底的摩擦作用，波鋒變陡、波谷變緩，水質點運動軌跡呈現往復流動，而且向岸進流速度通常大於離岸迴流速度，導致底部泥沙凈向岸搬運，並被激岸浪的上沖水流帶至海濱線上堆積。Measuring the differences emphasizes anomalies from shallow sources having steep gradients at the expense of low-gradient variation of the type.
測定兩點之間臨近的差只需以犧牲低梯度變化為代價而突出淺層源引起的具有陡梯的異常。The fft inversion method is fit for reconstruction of density distribution with sharp peaks and complex shape. the results of numerical simulations of this method show high inversion accuracy and fast calculation speed
快速傅立葉變換法適合於重建具有陡峭波峰和復雜形狀的等離子體密度分佈，數值模擬的結果表明該方法具有計算精度高和速度快的特點。6 % ), its downtrend and uptrend were steep and its isis had two significant inflexion hi the trough. integer multiple pattern ( 7. 7 % ), its isis showed clear layered structure. there existed a basic isi and other isis were concentrated at about integer multiples of the basic isi
6 ，其下降支與上升支較為陡峭，且下降支與波谷以及波谷與上升支之間有兩個明顯的拐點；整數倍形佔77 ， isi在連續變化的過程中顯示分層結構，各層的isi為基礎isi的整數倍；彌散形佔6分享友人