常見例句雙語例句The boundary integration of the gravity anomaly is derived from the gravitational potential by using Gre'en's formula.木文從引力位出發(fā),利用格林公式導(dǎo)出了重力異常的邊界積分表達(dá)式。The matched filtering method based on discrete cosine transform can improve accuracy and reliability of dividing gravitational and magnetic anomaly.本文提出的基于離散余弦變換的匹配濾波方法,可以提高重磁異常劃分的精確性和可靠性。Tt is suggested in this paper that the calculation of the gravitational anomaly is performed by boundary elements method, curvilinear integral is for 2-D object and surface integral for 3-D object.本文提出用邊界單元法計(jì)算重力異常,二維形體用線積分,三維形體用表面積分。 返回 gravitational anomaly