在深部地质调查中,深反射地震剖面发挥了重要作用。
The deep reflection seismic profile plays an important role in deep geological survey.
此文介绍了在喜马拉雅山区进行的第一次深反射地震试验的结果。
Here we report the results of our first deep seismic reflection survey in Himalayan mountain country.
深反射地震方法分辨率高、准确可靠,是用于地学研究的一种有效方法技术。
Deep reflection seismic method is characterized by high resolution ratio, accuracy and reliability, and is hence an effective technique for geoscience research.
该方法根据深反射地震技术的特点,从反射结构与能量的角度,突出深部构造。
According to characters of deep reflected seismic technology and starting from the Angle of reflected structure and energy, the method emphasized the deep structures.
通过对远离井眼的声波反射进行测绘,深反射横波成像(DSWI)打破了这一局限性。
Deep reflection shear wave imaging (DSWI) overcomes this limitation by mapping acoustic reflections away from the borehole, even if they are not intersecting the wellbore.
深反射地震剖面的解释要着眼于大的地质构造运动和成因,运用地质规律进行综合地质解释。
The interpretation of the deep reflection seismic profile should be focused on the large geological tectonism and its genesis;
深反射地震资料处理的关键是从干扰背景中提取和增强深层弱有效信号,提高剖面的信噪比和分辨率。
The present paper has dealt systematically with a practical and effective deep reflection seismic technique—small-scale wide line reflection seismic technique.
深空探测器和安放在南极洲的科学仪器,在不久的将来也许可以得到一种新型的绝热保护,这种保护建立在一些能阻隔和反射热量的合成晶体的基础之上。
Deep-space probes and scientific devices in Antarctica could soon get a new form of insulation based on synthetic crystals that stop and reflect heat.
只有来自极深冰川的古老冰块才能反射出蓝色,这是由于成千年的压力所致。
Only very old ice from a very deep glacier (the result of hundreds of thousands of years of compression) reflects light as blue.
虽然没有男人能插这么深,但这是抵御呕吐反射最好的位置,这时下巴高,脖子直,你可以站起来。
While no man is doing to go that deep, it is easiest to beat your gag reflex in a position where your chin is high, your neck is straight, and you're standing up.
结果CSI0~100是从清醒到深昏迷、脑死亡一个连续不断的刻度范围,与患者昏迷深度确切相关,与GCS、体征反射相应消涨;
Results As scale range meaning from consciousness to deep coma and to brain death, CSI 0- 100 was positively correlated with coma depth, coma score of GCS and physical reflection.
神经系统:深触觉反射,阵挛。
在用声波测试油井油液面深时,反射声波受到大量杂波干扰,给接箍波和液面波的定位带来了极大的困难。
For the abundant of noise in testing oil well depth with sound wave, it is difficult to locate the reflected sound wave.
提出了一种基于环形激光的深孔内膛检测系统,该系统主要由环形激光发生器、反射锥镜、CCD相机以及驱动装置等组成。
A detection system based on ring laser used for inner wall of deep hole is proposed. The system mainly consists of ring laser, reflecting prism, CCD camera and driving unit.
近十年来,深地震反射波勘探在海洋岩石圈的形成与演化、地壳结构研究中的应用越来越广泛。
In the recent decade, the deep seismic reflection profiling has been applied widely to studies on formation and evolution of oceanic lithosphere, crust structures and so on.
六英尺深,抛物白石膏槽反弹,反射光,均匀分布在整个空间的。
Six foot deep, parabolic white plaster shafts bounce and reflect light, evenly distributing it throughout the space.
本文通过虚反射机理分析,提出了充分利用虚反射能量设计最佳激发井深、增强下传地震波能量的采集方法。
Analyzing ghost mechanism, the paper presented the acquisition method fully using ghost energy to design the optimum shooting depth and strengthen the energy of down-propagating seismic waves.
文章用计算结果分析了岩层的各向异性对P-波反射系数和时-深转换的影响。
This paper utilizes some calculated results to analyze and discuss the effects of rock anisotropy of P-wave coefficient and time-depth conversion.
可选颜色:紫铜橙金属漆、反射银金属漆、深黑珠光漆、激光蓝金属漆、冰海蓝金属漆、法兰红单色漆、向日葵黄单色漆、糖果白单色漆。
Color:Copper orange met. Reflex silber met. Deep black perl. Laser blue met. Tossablau metFlash rot uni. Sunflower uni. Candy white uni. Reflex silber met.
随后英、法、德、加拿大和澳大利亚等国家相继开展了深地震反射研究计划,获得了岩石圈的形成与演化、地球深部构造等方面的重要信息。
Subsequently Britain, France, Germany, Canada, Australia developed deep seismic reflection research, and obtained lots of important information about form, development and deep structure.
在地温场的作用下,样品的镜质体反射率与埋深呈指数关系。
Controlled by geothermics, the vitrinite reflectance of samples shows an exponential relation with depth.
深地震反射剖面数据子库(简称SB1),系国土资源部深部地球物理探测数据库下属子库之一。
The Sub Database of Deep Seismic Reflection Profiling (called SB1 for short) is one of the seven sub databases under the Deep Geophysical Probing Database of the Ministry of Land and Resources.
其次分析影响相位光栅对准标记衍射效率的主要因素槽深、占空比和反射率;
Alignment signal of phase grating alignment mark and the factors of influece of alignment signal are analysed secondly;
其次分析影响相位光栅对准标记衍射效率的主要因素槽深、占空比和反射率;
Alignment signal of phase grating alignment mark and the factors of influece of alignment signal are analysed secondly;
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