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第四系深层
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  “第四系深层”译为未确定词的双语例句
     Chlorine-36 Age Study for Deep Groundwater of Quaternary Sediments, Hebei Plain
     河北平原第四系深层地下水~(36)Cl同位素年龄的研究
短句来源
     For the study of the groundwater age in the deep formation of Quaternary sediments of Hebei plain, the N ( 36 Cl)/ N (Cl) ratio of groundwater samples were determined by tandem accelerator mass spectrometry. The chlorine 36 ages were compared with hydrodynamic ages.
     为研究河北平原第四系深层地下水的年龄 ,应用加速器质谱计对河北平原深层地下水样品的N(3 6Cl) /N(Cl)进行了测定 ,计算了其年龄 ,并与地下水动力学年龄进行了对比研究 .
短句来源
     The utilization of confined groundwater in the Quaternary of the Haihe basin is discussed and the reserve is limited. Natural recharge is 0. 07 times that of shallow groundwater, and the elastic reserve is 0. 10 times of the reserve of shallow groundwater. The non-reproduction characteristics of the confined groundwater are similar to that of petroleum and natural gas.
     针对海河流域平原区的第四系深层地下水可利用性问题,分析了深层地下水资源有限性的特点,其补给资源只是浅层地下水的0.07倍,弹性储量资源也只是浅层地下水储量资源的0.10倍,表现出类似石油和天然气的非再生特征。
短句来源
     Contents of metallic elements were determined by graphite furnance atomic absorption spectrophotometry. The contents (μg/L) of Fe,Mn,Cu,Zn,As,Se,Hg,Cd,Cr,Pb,Ag,Be,B,Ba,Ni,Sb,Ti,T1,V,Co and Mo were respectively 13 68,8 92,2 97,13 69,<10,<5,<0 2,2 23,7 47,2 72,0 36,1 11,<100,4 74,5 15,0 99,1 63,0 040,1 53,4 81 and 7 94 in deep well ground water (the quarternary system);
     [结果 ]第四系深层地下水中 ,微量元素铁、锰、铜、锌、砷、硒、汞、镉、铬、铅、银、铍、硼、钡、镍、锑、钛、铊、钒、钴和钼的含量 (μg/L)分别为 1 3 68、8 92、2 97、1 3 69、<1 0、<5、<0 2、2 2 3、7 47、2 72、0 36、1 1 1、<1 0 0、4 74、5 1 5、0 99、1 63、0 0 4 0、1 53、4 81和 7 94;
短句来源
     [Conclusion] The contents of trace elements in deep well ground water (the quarternary system)were detected and had been impacted by geological structure,and they could be varied with water period.
     [结论 ]取得了第四系深层地下水中 2 1种微量元素的含量 ,该值受地质结构影响 ,并随水期变化而波动
短句来源
  相似匹配句对
     QUATERNARY SYSTEM IN GANSU PROVINCE
     甘肃的第四系
短句来源
     Chlorine-36 Age Study for Deep Groundwater of Quaternary Sediments, Hebei Plain
     河北平原第四系深层地下水~(36)Cl同位素年龄的研究
短句来源
     the Atlantic layer waters are in the deep water;
     深层为大西洋源水 ;
短句来源
     Problem of the lower boundary of the quaternary
     第四系下界问题
短句来源
     (2)deep inference ;
     (2)深层推理;
短句来源
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Oilfield development requires that the apparent frequency of seismic survey reach150-170 Hz, which is a standard far beyond current level. Through the research on reflectedwave absorption in the Songliao Basin, we think that the disparity is mainly due to the absorptionof high frequency components by Quaternary layers. In order to greatly improve the seismicacquisition frequency, seimsic sources and receivers should not be set in these Quaternary layers,at least in the near-surface layers.

油田开发要求开发地震视频率必须达到150~170Hz,目前距离这个标准相差很远。本文通过研究松辽盆地第四系对地震反射波的吸收过程后,认为造成这种差距的主要原因是第四系近地表层和第四系深层对高频成份的吸收,开发地震激发点和接收点都不能安置在这些层位中,至少不能安置于近地表层中,采集频率才可能大幅度提高。

For the study of the groundwater age in the deep formation of Quaternary sediments of Hebei plain, the N ( 36 Cl)/ N (Cl) ratio of groundwater samples were determined by tandem accelerator mass spectrometry. The chlorine 36 ages were compared with hydrodynamic ages. The groundwater of the third and fourth aquifers of Quaternary sediments in the Baoding district of Hebei plain was found young, that of the third aquifer in the east of Baoding district and the west of Cangzhou district being less than...

For the study of the groundwater age in the deep formation of Quaternary sediments of Hebei plain, the N ( 36 Cl)/ N (Cl) ratio of groundwater samples were determined by tandem accelerator mass spectrometry. The chlorine 36 ages were compared with hydrodynamic ages. The groundwater of the third and fourth aquifers of Quaternary sediments in the Baoding district of Hebei plain was found young, that of the third aquifer in the east of Baoding district and the west of Cangzhou district being less than 50 thousand years and that of the fourth aquifer, perhaps more than 100 thousand years. While the groundwater age of the third aquifer in Cangzhou city and Qingxian county was 80-90 thousand years and that in Dongguang county was 260 thousand years, that of the fourth aquifer in Cangzhou city was 330 thousand years and that in Dongguang county was 770 thousand years.

为研究河北平原第四系深层地下水的年龄 ,应用加速器质谱计对河北平原深层地下水样品的N(3 6Cl) /N(Cl)进行了测定 ,计算了其年龄 ,并与地下水动力学年龄进行了对比研究 .结果表明 ,河北冲洪积平原山前地带保定市第四系第三和第四含水组的地下水年龄皆很小 ,为近期补给的地下水 .中部地带保定地区东部和沧州地区西部的第三含水组地下水年龄皆小于 5万a ,第四含水组地下水的年龄可能大于 10万a .边缘地带沧州市和青县第三含水组地下水年龄为 8~ 9万a左右 ,东光县为 2 6万a左右 ;沧州市第四含水组地下水年龄为 33万a左右 ,东光县为 77万a左右

The utilization of confined groundwater in the Quaternary of the Haihe basin is discussed and the reserve is limited. Natural recharge is 0. 07 times that of shallow groundwater, and the elastic reserve is 0. 10 times of the reserve of shallow groundwater. The non-reproduction characteristics of the confined groundwater are similar to that of petroleum and natural gas. The limited quantity and non-reproduction attribute of the groundwater is expounded and is proved with its recharge model and 14C ages. By a...

The utilization of confined groundwater in the Quaternary of the Haihe basin is discussed and the reserve is limited. Natural recharge is 0. 07 times that of shallow groundwater, and the elastic reserve is 0. 10 times of the reserve of shallow groundwater. The non-reproduction characteristics of the confined groundwater are similar to that of petroleum and natural gas. The limited quantity and non-reproduction attribute of the groundwater is expounded and is proved with its recharge model and 14C ages. By a comparison with the exploitation and utilization of confined groundwater in the developed countries, the relationship of the confined groundwater resources in the study area with the development of human society property and historical stages is revealed. It is proposed that the utilization of confined groundwater from the stage of rough exploitation for primary highspeed change of life (stage C) to the stage of the realizing errors in the utilization for rational development (stage D) must have two stages in between, the stage of primary exploitation for life (stage A) and the stage of civilized utilization for coordinated growth of human society with natural environment (stage E) in the development of human society as the confined groundwater is a resource with non-reproduction characteristics. It is pointed out that stages C and D are important periods of groundwater exploiting. A strategy for a rational utilization of the confined groundwater in the Haihe basin is put forward. Finally, it is pointed out that an excessive exploitation or all-round prohibition of exploitation are both incorrect.

针对海河流域平原区的第四系深层地下水可利用性问题,分析了深层地下水资源有限性的特点,其补给资源只是浅层地下水的0.07倍,弹性储量资源也只是浅层地下水储量资源的0.10倍,表现出类似石油和天然气的非再生特征。从其补给模式和~(14)C年龄分布特点论证了深层地下水资源有限和非再生的自然属性,同时通过论述该区深层地下水开发利用现状和国外发达国家的情况,阐明了深层地下水资源的社会人文属性和时代特征,提出了深层地下水作为一种具有非再生性特征的资源,其在人类社会文明与经济发展历史进程中,从“生存的原始性利用”至“协调发展的文明利用”,必然要经历“初始高速发展的资源掠夺性利用”和“理性发展的反思性利用”两个阶段;上述两个阶段是深层地下水发挥其“资源”历史作用的重要时期的观点。提出了有序、适度、阶段性利用海河流域深层地下水资源的战略和可利用指标与合理利用方案,强调过度开采和全面禁用深层地下水都是不正确的观点。

 
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