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- What are the procedures of geophysical survey by seismic method? 地球物理勘探中地震法的具體操作步驟有哪些?
- The technology of geophysical survey play a key role in preventing gas accident from occurring in the colliery in the past ten years. 近十年來(lái)地球物理探測技術(shù)為防止煤礦瓦斯事故發(fā)生發(fā)揮著(zhù)關(guān)鍵作用。
- Microseismic monitoring technology is geophysical survey new technology , whose range and prospect are much expansive . 微地震監測技術(shù)是一門(mén)服務(wù)領(lǐng)域和服務(wù)前景十分廣闊的物探高新技術(shù)。
- An AAIB spokesperson said: "The survey vessel Vigilant left Peterhead Harbour late on Thursday and continues searching for wreckage in the North Sea. 不過(guò)海岸警備隊人員表示即使希望渺茫仍然會(huì )繼續搜救行動(dòng)。據透露，直升飛機墜毀時(shí)天氣晴朗，海面平靜，不過(guò)飛機在墜毀前發(fā)出了遇險求救信號。
- Ground penetrating radar (GPR), as a new geophysical survey eguipment, is applied in geotechnical engineering increasingly. 摘要作為一種新興的地球物理勘探方法，地質(zhì)雷達在巖土工程中的應用日趨廣泛。
- This article briefly introduces the design of anti-heeling &anti-rolling system on a multi-purpose survey vessel as well as some experience in the design. 介紹綜合檢測船電力推進(jìn)系統、電站的設計與選配、諧波分析、電力推進(jìn)、船舶電站管理系統的特點(diǎn)以及推進(jìn)系統的外部接口。
- The regional stratigraphic petrophysiacl column, which includes density, magnetic susceptibility, remanent magnetization, electrical resistivity and chargeability, has been set up to help geophysical survey in Hebei Province. 摘要主要介紹河北省區域地層密度、磁化率、剩磁強度、電阻率、極化率物性柱的特徵，其地層物性統計表可供河北省境內的重力、磁法、電法勘查使用。
- In this paper, the position, extending direction and attitude features of fault structures in the southern Lingdingyang sea area are studied by using the comprehensive geophysical survey data. 摘要利用綜合地球物理調查資料研究了伶仃洋南部斷裂構造的位置、延伸方向和產(chǎn)狀特征。
- The controversy is similar to an incident in 2002, when Chinese naval vessels shepherded the USNS Bowditch, a US Navy survey vessel in the Yellow Sea. 白宮方面表示，中方船只“以危險的方式靠近”美國船只，在其航線(xiàn)上拋擲棄物，此前上周就發(fā)生過(guò)幾次類(lèi)似事件。
- Muti-Purpose Offshore Survey Vessel 綜合檢測船
- Transcontinental geophysical survey 橫貫大陸地球物理調查
- In the field, we found breaks and fissures of concrete wall on the Wanan river embankment along the surface scarps of the fault,consistent with geophysical surveys. 在萬(wàn)安溪河道附近，并沒(méi)有線(xiàn)形崖的生成，推測是由于萬(wàn)安溪的河流侵蝕堆積營(yíng)力大于斷層抬升的速率造成。
- Comprehensive Geophysical Survey 綜合物探
- transcontinental geophysical survey (TGS) 橫貫大陸的地球物理調查
- comprehensive geophysical survey method 綜合物探方法
- It operates 15 drilling rigs, 70 various types of AHTS vessels, 5 oil tankers, 5 chemicals carriers, 7 seismic vessels, and 4 geo-tech survey vessels. 無(wú)論在哪里作業(yè)，中海油服員工始終堅持遵守國際慣例的健康、安全、環(huán)保標準，并專(zhuān)注于為客戶(hù)提供一流服務(wù)。
- environmental geophysical survey 環(huán)境地球物理勘查
- Our pressure vessel is licensed product. 我廠(chǎng)生產(chǎn)的壓力容器是授權生產(chǎn)產(chǎn)品。
- Geophysical survey in the coal mining area 采區勘探
- They plotted the new position of each vessel. 他們標明每艘船的新位置。
