磁场特征 meaning in English
magnetic field signature
magnetic signature
Examples
- Abstract : based on 1 200000 aeromagnetic survey data performed in 1998 , and referred to materials of geolo - gic and geochemical prospecting of the working area , this paper discusses the relationship between the characte - ristics of magnetic field , magmatic rocks , fault structure and the distribution of mineral resources , and investigates the geologic metallogenic environments , and sets up the prospecting criteria for hydrothermal and volcanic - sedimentary copper , lead , zinc , gold , iron , manganese deposits , then makes the prognosis of the prospecting potential of the working area
文摘:本文以1998年1 20万航空磁测资料为基础，参考地质和化探资料，对工作区磁场特征、岩浆岩、断裂构造与矿产分布的关系进行探讨，研究地质成矿环境，建立寻找热液型和火山-沉积型的铜、铅、锌、金、铁、锰矿找矿标志，对本区找矿远景进行了预测。 - The intelligent inspection system of pipeline is established and the project database is designed , the interpolation and signature map of defect mfl signal data are solved effectively , the feature automatic extraction and intelligent evaluation of geometric parameters of the defects are shown and proved practical ; the whole process of pipeline inspection are given step by step , these results and conclusions help improve the pipe defect recognition and solve some difficult problems in the field of pipeline mfl inspection
建立了管道（钢管）缺陷漏磁法智能检测和数据分析系统，设计了系统工程数据库，实现了缺陷漏磁场数据的插值和图像处理，完成了缺陷漏磁场特征自动提取和缺陷外形尺寸的智能识别，给出了管道缺陷漏磁检测的整个步骤和过程。这一切解决了国内管道漏磁检测的定量化、智能化的难题，补充了国外管道漏磁检测的不足。 - Abstract : based on 1 50 000 high - precision aeromagnetic data of 1996 and consulting other geophysical and geological data , this paper has analysed the framework of basement structure and fault structure and , in particular , probed into the relationships of aeromagnetic field characteristics , basement structure and fault structure to the distribution of underground thermal water . on such a basis , the paper also makes a preliminary analysis of the prospects of underground water in this area
文摘:以1996年1 5万高精度航空磁测资料为基础，参考其它地球物理及地质资料，对山东黄河口地区基底构造、断裂构造格架进行了分析，尤其是探讨了航磁场特征、基底构造、断裂构造与地下热水分布的关系，在此基础上对本区的地热水远景进行了初步的分析。