electromagnetic exploration 中文意思是什麼
electromagnetic exploration
解釋
電磁探查法- electromagnetic : adj. 電磁的。
- exploration : n. 1. 勘探，探測，測定。2. 探險；調查。3. 【醫學】（傷處等的）探查；（傷情）探查術。
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Abstract : in the exploration process for harnessing and renovating local railways in shanxi, the interborehole electromagnetic wave fluoroscopy was used to search for mined - out area of coal pits, which yielded satisfactory geological effects
文摘:在山西地方鐵路病害整治的勘探過程中，將電磁波孔間透視法應用於尋找煤窯采空區，取得了良好的地質效果。 -
5 ) the imitative exploration of wind electricity electromagnetic temporality when fault happens
（ 5 ）故障時風電電磁暫態分析初探。 -
Then, it summarizes the present situation of geophysical methods, and presents an introduction to some methods such as mine direct current method, mine transient electromagnetic method and geological radar exploration
本文簡要介紹了我國煤礦生產的發展趨勢，說明地質構造及煤層頂、底板水問題是當前煤礦深部開采中所面臨的主要地質問題。 -
The characteristics and the design concepts of the transient electro - magnetic methods system design of predecessors will be analyzed detailedly in this thesis, on the foundation, the transient electromagnetic exploration system based on dsp ( digital signal processor ) and usb ( universal serial bus ) was designed, in which the transmitter and receiver have been integrated together for the sake of better operation for exploration
在總結前人在系統設計的基礎上，成功設計和實現了一套基於dsp （ digitalsignalprocessor ）和usb （ universalserialbus ）技術的瞬變電磁探測系統，本論文就該系統的設計思想和原理進行了詳細論述和分析。 -
It can match multi - channels transient electromagnetic apparatus if this method comes true, further, connect data collection technology with imaging software system. in conclusion, it will immit new energy for exploration means of transient electromagnetic method, moreover its production will in practically have great significance to tem applying and generalizing
如果實現瞬變電磁多孔徑技術，即可配合多通道瞬變電磁法儀器，將多道數據採集技術和成像軟體系統結合，將對瞬變電磁法這一勘探手段的實際應用注入新的活力，所研究的成果將對瞬變電磁法的應用和推廣具有很大的實際意義。 -
Transient electromagnetic methods ( tem ) can be called as time domain electromagnetic methods. the exploration equipments of tem include two units : transmitter and receiver. emission current falls down from i to 0 suddenly when step current passes through the transmitter loop
瞬變電磁探測需要發射的電流激勵信號要足夠強、功率足夠大，發射電流波形的關斷時間要求比較苛刻，而且發射部分還需提供實時監測發射電流、關斷時間，記錄電流下降沿等功能。 -
Application result of transient electromagnetic method to metallic mineral resources exploration and existing problems
瞬變電磁法在金屬礦產勘查上的應用效果及存在問題探討 -
On the base of mathematical domain decomposition method ( ddm ), this paper investigates systematically the quasi - static problems based on laplace equation, the transmission problems in waveguide based helmholtz equation and the three - dimensional scattering and radiation problems based on maxwell equations. the theoretical system is built for the further exploration of ddm in electromagnetic problems
本文在區域分解法已有的數學基礎上，從基於laplace方程的準靜態問題，到基於helmholtz方程的波導傳輸問題以及基於maxwell方程的三維散射輻射問題，系統地探討了該方法在電磁領域中的應用，為進一步擴展應用研究建立了理論體系。 -
In order to extend the exploration depth of the transient electromagnetic instrument, the authors have successfully developed the strong field source transient electromagnetic instrument on the basis of adsorbing ripe technology in electron industry
摘要為加大瞬變電磁儀的勘探深度，通過吸收電子工業中成熟的技術成功研發出了強場源瞬變電磁儀。 -
The combined application of high - power induced polarization and transient electromagnetic method in the deep mineral exploration in xitieshan area of qinghai
大功率激電和瞬變電磁法在青海錫鐵山深部找礦中的應用 -
Now fepg has been applied to superconductor research, electromagnetic field study, petroleum exploration, transportation, structure engineering, water conservancy, ship mechanics, solid - liquid coupling problems and liquid dynamics, etc. in china
目前，有限元程序生成系統已經應用於超導、電磁場、石油勘探、結構工程、交通、水利、船舶力學、液固耦合及流體力學等方面的研究。 -
In the design study of variable voltage and variable frequency systems, the thesis focused on the exploration of the main sources of the electromagnetic interference, the main path of the electromagnetic interference and the sensing unit in the vvvf system
在變頻調速系統電磁兼容設計研究中，本文分析了變頻調速系統的主要干擾源，主要干擾途徑以及敏感源。並針對各干擾源提出了相應的兼容設計方法如接地，屏蔽和隔斷。
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