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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体操作步骤有哪些?
- The technology of geophysical survey play a key role in preventing gas accident from occurring in the colliery in the past ten years. 近十年来地球物理探测技术为防止煤矿瓦斯事故发生发挥着关键作用。
- Microseismic monitoring technology is geophysical survey new technology , whose range and prospect are much expansive . 微地震监测技术是一门服务领域和服务前景十分广阔的物探高新技术。
- An AAIB spokesperson said: "The survey vessel Vigilant left Peterhead Harbour late on Thursday and continues searching for wreckage in the North Sea. 不过海岸警备队人员表示即使希望渺茫仍然会继续搜救行动。据透露,直升飞机坠毁时天气晴朗,海面平静,不过飞机在坠毁前发出了遇险求救信号。
- Ground penetrating radar (GPR), as a new geophysical survey eguipment, is applied in geotechnical engineering increasingly. 摘要作为一种新兴的地球物理勘探方法,地质雷达在岩土工程中的应用日趋广泛。
- 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. 介绍综合检测船电力推进系统、电站的设计与选配、谐波分析、电力推进、船舶电站管理系统的特点以及推进系统的外部接口。
- 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. 摘要主要介绍河北省区域地层密度、磁化率、剩磁强度、电阻率、极化率物性柱的特徵,其地层物性统计表可供河北省境内的重力、磁法、电法勘查使用。
- 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. 摘要利用综合地球物理调查资料研究了伶仃洋南部断裂构造的位置、延伸方向和产状特征。
- 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. 白宫方面表示,中方船只“以危险的方式靠近”美国船只,在其航线上抛掷弃物,此前上周就发生过几次类似事件。
- Muti-Purpose Offshore Survey Vessel 综合检测船
- Transcontinental geophysical survey 横贯大陆地球物理调查
- 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. 在万安溪河道附近,并没有线形崖的生成,推测是由于万安溪的河流侵蚀堆积营力大于断层抬升的速率造成。
- Comprehensive Geophysical Survey 综合物探
- transcontinental geophysical survey (TGS) 横贯大陆的地球物理调查
- comprehensive geophysical survey method 综合物探方法
- 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. 无论在哪里作业,中海油服员工始终坚持遵守国际惯例的健康、安全、环保标准,并专注于为客户提供一流服务。
- environmental geophysical survey 环境地球物理勘查
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Geophysical survey in the coal mining area 采区勘探
- They plotted the new position of each vessel. 他们标明每艘船的新位置。