大同盆地东大沟湖成化学沉积物样品的实验室分析结果表明，该化学物质是水菱镁矿。
The result of the laboratory analysis of the lacustrine chemical sediment samples from Dongdagou in the Datong Basin shows that the chemical matter is a hydromagnesite.
利用洞穴次生化学沉积物进行古环境重建是第四纪全球变化研究的一个热点，而碳氧稳定同位素是最重要的气候替代性指标。
The carbon and oxygen stable isotopes have been considered to be the most effectual proxy indexes in reconstructing the paleoclimate of Quaternary.
探险队采集的样品揭示了沉积物层之间化学成分及化石分布上的重大差异。
Samples recovered from the expedition revealed important differences in chemical composition and fossil distribution among the sediment layers.
来自不同来源的数据，包括保存在海底沉积物中的地球化学证据，都表明晚白垩世的气候非常温和。
Data from diverse sources, including geochemical evidence preserved in seafloor sediments, indicate that the Late Cretaceous climate was very mild.
来自不同来源的数据，包括存留在海底沉积物中的地球化学依据，表明晚白垩纪的气候比如今的要温和。
Data from diverse sources, including geochemical evidence preserved in seafloor sediments, indicate that the Late Cretaceous climate was milder than today's.
它们被厚厚的泥沙沉积物所覆盖，并由于化学变化、压力和温度的作用过程，在漫长的时间中变成了我们所知道的石油。
They were covered with huge deposits of mud; and by processes of chemistry, pressure and temperature were changed through long ages into what we know as oil.
这表明，轨道(遥感)探测(比如“亥伯龙号”)的方法可以用来探测木卫二非冰沉积物的化学成分，并可能从中发现地外微生物等生命迹象。
This means that an orbiting sensor like Hyperion could be used to identify chemicals in Europa's non-ice deposits that may be a sign of extraterrestrial microbial life.
这些化学物质或提取物似乎可以用危害较轻的沉积物，来替换这些有害的粘性斑块。
Scientists say the chemicals — or, extracts — appear to replace the harmful, sticky plaque with deposits that are less harmful.
要确定气候变化是如何改变北极湖泊的这种生物地球化学循环系统，德莱夫尼克的研究小组分析了来自加拿大北极地区和挪威斯瓦尔·巴德9个湖泊的沉积物岩心样本。
To determine how climate change alters this biogeochemical cycle in Arctic lakes, Drevnick's team analyzed sediment cores from nine lakes in the Canadian Arctic and in Svalbard, Norway.
海洋天然气水合物在生成过程中会引起周围沉积物孔隙水中元素地球化学异常，这些异常是指示天然气水合物存在的重要标志。
The elemental geochemical anomaly of pore water in Marine sediments during the formation of gas hydrate is a significant indication for Marine gas hydrates in the deep sea floor.
但科学家表示，这种斑块沉积物可通过从包括仙人球和褐藻在内的植物中提取的化学物质来减少。
But scientists say the plaque deposits can be reduced with chemicals from plants, including prickly pear and brown seaweed.
研究成果表明，河漫滩表层沉积物是森林超低密度地球化学调查的最佳采样介质。
Studies show that surface sediments of the flood land seem to be the best sampling media in ultra-low density geochemical investigation in forest-swamp areas.
化学治理技术中，较详细介绍了壳聚糖在治理海洋沉积物中重金属污染的潜在应用价值。
And in the chemical control, the potential application of Chitosan in prevention of heavy metal pollution in Marine sediments was introduced in detail.
综述了富营养化水体沉积物中磷的化学形态、释放规律及其影响因素。
In this paper, chemical forms, release rules and their affecting factors of phosphorus in the sediments of eutrophic water were discussed.
选用恰当的清洗剂，采用合理的化学清洗工艺能有效地去除输油管内的沉积物，恢复输油压力。
The deposit could be effectively removed and oil pressure was renewed by way of choosing effectual cleaner and chemical cleaning technology.
综述了从沉积物、底水和低层大气三维空间进行天然气水合物地球化学识别方法的研究成果。
The authors introduce the research results of identifying gas hydrate from sediments, bottom water and lower atmospheric layers.
海洋沉积物已经成为海洋水体环境中持久性的、有毒的化学污染物的主要存贮地。
In a word, marine sediments has become the main reservoir of persistent and poison chemical pollutants in marine environment.
本区沉积物具有相似的地球化学特性。
本文对小窑湾海域的水化学、沉积物和生物体化学要素含量水平和分布进行了研究。
The distributive feature and the level of the chemical factors contents in the water column, sediments and marine organisms in Xiaoyao Bay have been studied in the paper, The results show that.
要解决这样的问题、就是要溶化沉积物，按照化学原理就是要增加溶剂、加热、搅拌、震动。
To solve this problem is to dissolve sediment, according to chemical principles is to increase the solvent, heating, stirring, vibration.
依据南黄海沉积物中粘土矿物和地球化学等方面的资料，对南黄海沉积物的物质来源及运移作了深入的探讨。
Base on the clay minerals and geochemical data for the southern Yellow sea, the material sources and transportation of sediments are researched in this paper.
一切环境的碳酸盐沉积物，基本上都是古代生物化学体系的产物。
Carbonate sediments in all environments are basically products of an ancient biochemical system.
地下生物的最早证据是在格陵兰岛地表发现的有机化学结构的岩石，被认为来自古代的海底沉积物。
The earliest evidence for terrestrial life is the organic chemical structure of a rock found on the surface in Greenland. The surface was thought to be from an ancient sea floor sediment.
同时结合现代生物修复和化学治理技术，提出一些预防和治理海洋沉积物中重金属污染方面的设想。
According to modern bio-mediation and chemical control technologies, some tentative plans to prevent or reduce the concentrations of heavy metals.
本文报道了南黄海表层沉积物中不同形态氮的区域分布特征及其在生物地球化学循环中的作用。
The distributions and functions of various forms of nitrogen in the biogeochemical cycling in the southern Yellow Sea surface sediments were investigated.
本文着重论述了山门银矿地球化学特征； 水系沉积物，土壤及原生地球化学异常特征和分带性。
This paper mainly describes the geochemical characteristics, primary geochemical anomaly characteristics of water-laid deposits, soil and the zonation.
海洋天然气水合物的生成除了受温度和压力的影响外，还要受到孔隙水的化学组成、流体中气体的浓度及沉积物类型的影响。
Besides temperature and pressure, the controlling factors for gas hydrate stability also include pore water composition, gas concentration in the fluid and Marine sediment types in the seafloor.
海洋天然气水合物的生成除了受温度和压力的影响外，还要受到孔隙水的化学组成、流体中气体的浓度及沉积物类型的影响。
Besides temperature and pressure, the controlling factors for gas hydrate stability also include pore water composition, gas concentration in the fluid and Marine sediment types in the seafloor.
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