片语

magnetic local anomaly[地物]

Lithospheric magnetic anomaly巖石层磁异常

magnetic high anomaly磁力高异常

magnetic anomaly area[地质]

magnetic c anomaly地磁异常

magnetic property anomaly磁性异常

magnetic anomaly offset磁异常位移

local magnetic anomaly局部区域磁差异常；地磁异常；局部磁力异常（等于local magnetic disturbance）

magnetic field anomaly磁场异常

英汉例句

• About 10 gravity anomaly areas and 18 magnetic anomaly areas are found in geophysical surveys at Lunlang lead-zinc deposit.

  根据该区地球物理测量成果，共圈出重力异常区10个、磁力异常区18个。

• The high frequency part of Dongsha high-value magnetic anomaly may be related with Cenozoic basalt and Mesozoic magmatic rocks, and the low frequency part developing high-velocity lower crust.

  东沙高磁异常含一定的高频成份，与新生代玄武巖及中生代巖浆巖有关，而其低频成份可能反映了发育的下地壳高速层。

• The inversion of the lower interface of magnetic media on the basis of magnetic anomaly is a nonlinear problem. which it generally difficult to solve directly.

  根据磁异常反演磁性介质下界面，属于非线性问题，一般很难直接求解。

• A comprehensive analysis is made on the characteristics of gravity and magnetic anomaly on map-area of Hulin City in Heilongjiang Province according to the geological and geophysical data.

  以区域地质资料和物性资料为依据，对黑龙江省虎林市幅重磁场特征进行了综合分析。

• Earth's magnetic field is composition of International Geomagnetic Reference field and magnetic anomaly field.

  地球磁场由国际地磁参考场和磁力异常场叠合建立。

• This paper gives a new numerical method of calculating magnetic anomaly of a body which has arbitrary shape.

  本文提出一种新的数值方法，计算任意形状磁性体的磁异常。

• According to the magnetic anomaly from Hydrocarbon alteration zone, the distribution of oil gas seepage can be determined at plane.

  利用烃蚀变带所产生的磁异常现象，在平面上圈定油气渗漏的分布范围，进而寻找海底油气藏。

• It is an important content of interpretation of magnetic anomaly to compute burial parameters of magnetic ore body (ore dike).

  计算磁性矿休(脉)的产状参数，是磁异常解释推断的重要内容。

• An interactive computer program for inversion of gravity and magnetic anomaly is presented.

  本文主要介绍了作者所研制的人机联作重磁资料反演系统。

• As an example, the order of magnetic anomaly induced by the wake of propeller-driven body has been estimated.

  作为例子，对水下旋成体尾流引起磁异常的大小进行了量级估计。

• Transfer function for reduction to pole can be used to reduce directional oblique magnetic anomaly to vertical magnetic anomaly in frequency (or wavenumber) domain.

  在频率(波数)域中利用化极转换函数可以将具有方向性的斜磁化异常转换为方向性不明显的垂直磁化异常。

• The characteristics of the strata, structure, magmatic rocks and magnetic anomaly in the west of the deposit are reviewed and its ore prospect is also...

  分析了矿床西部的地层、构造、巖浆巖和磁异常特点，探讨了该区的找矿方向。

• There occurs a magnetic anomaly caused by telluric current influence in a electrochemistry anomaly area relating to hydrocarbon.

  与油气藏有关的电化学异常带内，能够产生一种地电流感应磁异常。

• It is also equipped with a radar warning receiver, an Elta electronic support measures system and magnetic anomaly detector (MAD) system.

  还加装了雷达告警接受机、Elta电子对抗系统、磁异常探测系统。

• A method for computing first vertical derivatives in the upper half-space from observed gravity and magnetic anomaly data is given in this paper.

  本文给出了由实测重、磁异常计算上半空间一阶垂直导数的一种方法。

• The strength and the center position of each above magnetic anomaly changed with time, and the trend of each change is not alike.

  各个磁异常的强度和中心位置随时间变化，变化趋势各不相同。

• Most collar locators detect the magnetic anomaly created by the mass of the steel collar and transmit a signal to surface-display and depth-correlation equipment.

  大多数接箍定位器探测接箍形成的磁异常，并向地面显示和深度对比设备发送一个信号。

• Moreover, from the lower regional magnetic anomaly it can be derived that the lower magnetic layer may be largely affected by the thermal events related to the Mesozoic and Cenozoic magmatism.

  根据下部区域磁异常，推测地壳下部磁性层受后期的中、新生代巖浆作用的影响很大。

• For different instances, this paper summarizes correspondent methods suitable for Marine magnetic anomaly approximation.

  针对不同的情况，本文总结出了适合于海洋磁力异常逼近的方法。

• Gravity and magnetic anomaly characteristics described with different grid are not the same conpletely; therefore the choice of an optimal grid for anomaly description has an important implication.

  不同的网格描绘重磁异常特征不尽相同，选取最佳网格描绘重磁异常具有重要意义。

• The strength and the center position of each above magnetic anomaly changed with time, and the trend of each change is not alike.

  在相同纬度带上，由于地理状况的不同，变化趋势有所不同。