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  secondary
    Study of Petrological Characteristics and Thermodynamic Mechanism of Secondary Pores in Deep Reservoirs, Songliao Basin
    松辽盆地深层储层岩石学特征及次生孔隙形成热力学机制
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    STUDY OF THE OXIDIZED FILMS OF SECONDARY VIOLARITE AND ITS SIGNIFICANCE
    次生紫硫镍矿氧化膜成分的研究及意义
短句来源
    SECTION SEVEN: COUNTERMEASURES AGAINST SECONDARY HAZARDS IN EARTHQUAKES
    《地震对策》各篇章编写稿之五 第二篇 地震对策各论 第七章 地震次生灾害对策
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    THE EVOLUTION OF THE POROSITY AND THE SECONDARY PORE SPACE IN NO.Ⅶ RESERVOIR SANDSTONES,SHUANGHE OIL FIELD
    双河油田Ⅶ油组砂岩的孔隙演化和次生储集空间
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    ESR DATING OF CAVE SECONDARY CARBONATES
    洞穴次生碳酸盐的ESR年龄测定
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  “次生”译为未确定词的双语例句
    A Research on the Prediction Model of Earthquake-Aroused Fire Disaster
    地震次生火灾预测模型研究
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    DIFFRACTION,CONVERTED WAVES AND DERIVATIVE WAVE RESEARCH OF ANISOTROPIC GEOLOGIC BODY BY SEISMIC MODEL
    非均质矿体地震模型的衍射、转换波及次生波研究
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    Experimental Study on the Spectral Analysis of Induced Gamma-Ray
    次生伽马能谱分析方法的实验研究
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    On the basis of thin-section analysis,the area percent of pore of reservoir sandstone ranges from 9.13% to 12.66%,with moderate maturity of composition and texture.
    通过薄片分析确定,储集层砂岩有效面孔率为9.13%~12.66%,结构成熟度和成分成熟度中等,储层次生孔隙和裂缝发育。
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    In this paper,the investigations on strontium isotope(87Sr/86Sr) from speleothem are reviewed and potential application of speleothem 87Sr/86Sr for global change research is prospected.
    对洞穴次生碳酸盐沉积87Sr/86Sr比值的研究进行了回顾,对其潜在的应用前景作了展望。
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  secondary
The 3D QSAR studies using Apex 3D expert system led to the identification of the pharmacophore in terms of common biophoric sites and secondary sites for interacting with PPARγ receptors.
      
1) for R isomers with correlation coefficient r =0.9, chance= 0.05 and match= 0.47 has four biophoric sites and three secondary sites while the best model for S isomers (model no.
      
2) with correlation coefficient r =0.86, chance =0.01 and match = 0.45 has three biophoric sites and two secondary sites.
      
Biological Evaluation of a Secondary Metabolite, 9-O-methylfusarubin, from Fusarium oxysporum
      
In this paper a new mathematical model of secondary frost heave is presented.
      
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  secondary pool
The increase in relative content of polysaccharides during needle senescence reflects the involvement of photosynthetic products into the secondary pool of carbon metabolites.
      
Resolution Testing For a positive Secondary Pool, test each of the individual specimens in that Secondary Pool.
      


In the prospecting of faults by the refraction method, not only the ordinary refracted waves from the downthrow and upthrow sides of a fault and the diffracted waves from the fault plane are observed but also certain secondary waves resulted from diffraction and transmission can be recorded on the seismograms. The whole set of waves constitutes a very complicated picture of the seismograms. If their kinematic and dynamic characteristics are not capable of being recognized and distinguished, it would be very...

In the prospecting of faults by the refraction method, not only the ordinary refracted waves from the downthrow and upthrow sides of a fault and the diffracted waves from the fault plane are observed but also certain secondary waves resulted from diffraction and transmission can be recorded on the seismograms. The whole set of waves constitutes a very complicated picture of the seismograms. If their kinematic and dynamic characteristics are not capable of being recognized and distinguished, it would be very hard to interpret the results of fault prospecting by the refraction method. In most of the previous literatures, only the diffraction phenomena on the edge of a plate have been discussed while the secondary waves by diffraction and refraction appearing possibly on seismographie records when both the upthrow and downthrow sides of the fault are present have been neglected.In this paper, the results of a model experiment using ultrasonic impulses are described and studies made in connection with the prospecting of faults by the refraction method of different throw magnitudes, the recorded anomalous refracted waves and secondary waves.

用折射波法对断层进行勘探的实际工作中,不仅观察到上、下盘的正常折射波及棱上的绕射波,而且还可以看到因绕射、透过所产生的一些次生异常波.这些波郁同时在记录上出现,并构成一幅复杂的波形图.如果不能一一地识别它们,并掌握它们的运动学及动力学特征,就无法正确地识别及解释断层.以往一些文章多半讨论板状介质边缘上的绕射现象,而未涉及上、下盘同时存在时,折射法记录上可能出现的次生绕射、折射波. 本文为了解决这一问题,利用了超声波脉冲地震模拟仪进行了实验,对不同大小断距情况下的折射异常波及次生波进行了研究,回答了有关断层勘探中必须阐明的一些问题.

On the basis of supergene mineral assemblages and their field occurrence peculiarities, in the present paper, a discussion on the principal stages of development that the oxidation has passed through in Cu-pyrite, pb-Zn-sulfide and pyrite deposits is made.

本文根据表生矿物的共生组合和它们的产状特征,探讨了长江中下游地区铜矿床、铅锌矿床与黄铁矿矿床氧化带发育过程的几个主要阶段。作者认为在含多量二硫化物的矿床中,虽然是在湿温多雨的条件下,氧化作用过程中硫酸盐阶段仍然很重要,尤其对铜矿床来说,它促使铜大量向下迁移,在物化—地质条件合适时形成次生硫化铜的富集。硫酸盐阶段作用强度大,但时间短促,硫酸盐随生随灭。由于硫酸盐阶段有可能超越碳酸盐阶段直接进入氧化物—氢氧化物阶段,铜的碳酸盐很少发育。重要的是氧化物—氢氧化物阶段,其后的硅酸盐阶段与络盐阶段极为次要。 在二硫化物数量少的铅锌矿床中,氧化作用过程中重要的是碳酸盐阶段与硅酸盐阶段。

The earthquake (M=6.0) of April 6, 1932 took place at the Huangtu gang, Macheng, Hubei province. The Yingshanjian—Sidaohe fault is a sois mic breaked structure. Because of Yingshanjian—Sidaohe fault is a locked-up structure in the Huangtugang narrow block of upper well of Macheng—Tuanfeng abyssal fault, thereby, during the Macheng—Tuanfeng fault dislocated reverse-left-laterally, much of elastic strain energy was accumulated on the shear locked structure. and at last it caused to be break spread, there occurred...

The earthquake (M=6.0) of April 6, 1932 took place at the Huangtu gang, Macheng, Hubei province. The Yingshanjian—Sidaohe fault is a sois mic breaked structure. Because of Yingshanjian—Sidaohe fault is a locked-up structure in the Huangtugang narrow block of upper well of Macheng—Tuanfeng abyssal fault, thereby, during the Macheng—Tuanfeng fault dislocated reverse-left-laterally, much of elastic strain energy was accumulated on the shear locked structure. and at last it caused to be break spread, there occurred the earthquake of This strong sei smic pattern of rock breaked on secondary small fault which is control ledy major fault.

麻城—团风断裂是一条区域性深断裂,发育于其主干断裂上盘的次生黄土岗狭长断块内部的剪性闭锁构造——鹰山尖四道河断裂,在主干断裂逆向左行错动活动中,贮存大量弹性位能,终致暴发地震。以此方式促其闭锁构造向一端发展,这是麻城黄土岗地震的基本孕震构造模式——岩石破裂型地震。

 
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