The Lower Holocene in the Xiaoshan-Yuhang area, Zhejiang, is composed of fine sand, silt and clay beds. They are rich in organic matter and constitute an important "gas source formation".
前言：浙江萧山—余杭地区全新统下部粉细砂、淤泥质粘土层有机质丰富，是重要的“生气层系”，所夹的贝壳层和砂层是主要的“储气层”。
This spongy tissue serves as a source of calcium for eggshell formation.
这种海绵状组织是形成蛋壳的钙质来源。
Scientists believe water activity affected this plateau after the formation of the nearby canyons. Although the source of water and sediment remains uncertain.
科学家相信，在附近峡谷形成之前这片高原受到过水的影响，虽然水源和泥沙的问题仍不明朗。
Prevention or reduction of human exposure is best done via source-directed measures, i.e. strict control of industrial processes to reduce formation of dioxins as much as possible.
预防或减少人类接触二恶英的最佳途径是通过控制源头，也就是说，严格控制工业过程，以尽可能减少二恶英的形成。
The formation of the continent, mid-range, fine three-in-one source system, its large quantity and variety of complete, effectively protects the surrounding areas of the capital and consumer demand.
形成了大陆、中档、精品三位一体的货源体系，其数量之大、品种之齐全，有力地保障了省会及周边地区的消费需求。
Due to far away from the hydrocarbon source rock, oil-gas migration and building-up conditions became the main controlling factor of the formation trap reservoir forming.
由于距离烃源岩较远，油气运移聚集条件成为地层圈闭成藏的主要控制因素。
There are three metallogenic conditions which are material source, ore-fluid channel way and metallogenic location for the formation of gold ore deposits.
金矿床的形成应具备物质来源、矿液通道及成矿场所三个条件。
The pedagogy of constructivism has seeped through the each course realm about education, the formation of its standpoint have the deep philosophy source.
建构主义教学观已经渗透到与教育有关的各个领域，其观点的形成具有深厚的哲学根源。
Xihu Sag is a giant depression basin with coal beds of Pinghu Formation as its main hydrocarbon source rocks.
西湖凹陷为一大型坳陷盆地，其主要烃源岩为平湖组煤系地层。
Therefore, the presence of abundant 4-methyl steranes is a necessary but not sufficient indicator for the Wenchang Formation source in the eastern Pearl River Mouth Basin.
因此，4-甲基甾烷的存在不能作为判识珠江口盆地东部油源主要是文昌组的唯一证据。
However, the hydrocarbon accumulation or reservoir formation requires some thickness of source rock.
但油气的聚集和油气藏的形成，对源岩厚度有一定要求。
In XRF analysis process, the absorption intensification-matrix effect obviously exist, for the source and formation conditions of the analysed elements' parent materials are different.
在X射线荧光分析过程中，由于分析样品中元素的母质来源及形成条件不同，存在明显的吸收增强-基体效应。
This paper mainly searches for and discusses the idea source and theory formation of knowledge-based economy in economics? Managical science and sociological science perspective.
本文主要从经济学、管理学、社会学三个学科角度对知识经济的思想渊源及其理论来源和形成进行了探寻。
Different methods of top application to the yield and its formation process of plateau corn affect source, storage-capacity and flow differently.
不同追肥方法对高原玉米产量及产量形成过程中源、库、流的作用和影响是不同的。
Supported by foundation grants and government contracts, they are a major source of the new ideas that are discussed in the policy-formation groups.
译文：有了基金会的资助和合约的支持，这些专家得以成为决策咨询小组中新思想的主要源泉。
By source analysis and researches on the sedimentary characteristics, the formation mechanism and types of the thick sand bodies in Chang 6 period in central lake basin of Ordos basin is studied.
通过对鄂尔多斯盆地延长组长6期湖盆中部地区物源分析、沉积相特征等研究，分析了厚层砂体的形成机理和砂体类型。
Have the deep history origin and social source in the formation of the female envy of mental state in China.
在中国女性嫉妒心理的形成具有深厚的历史渊源与社会根源。
In the Mesozoic petroleum system in Yanqi basin, the Badaowan Formation is the principle source rock with coal-measure mudstone as the main type of source rock.
焉耆盆地中生界含油气系统中，八道湾组是最主要的烃源岩层，烃源岩类型主要为煤系泥岩。
It makes research for the formation of danger source, conditions for outburst starting, presents several points for the prevention of coal and gas outburst.
研究了突出危险源的形成、突出发动的条件，提出了预防煤与瓦斯突出需要重视的几个问题。
The essence of the core competence of a firm is knowledge, while organizational learning is the source of the formation of the core competence.
企业核心能力的本质是知识，组织学习是核心能力形成的源泉。
The chemical variation of the volcanics are controlled by both residual of plagioclase in the melting source area and crystal fractionation of biotite after magma formation.
认为火山岩的成分分异受斜长石在岩浆源区熔融残留和岩浆形成后黑云母的结晶分离双重控制。
The lacustrine acritarch is the important biologic source of high-quality source rock of the Yanchang Formation in Ordos Basin.
这些特征均表明疑源类是鄂尔多斯盆地三叠系延长组湖相优质烃源岩形成的重要母质。
Process parameters of SU-8 photoresist based UV-LIGA technique were optimized. The influences of expose time and the wavelength of expose source (on the resist formation) were investigated.
对基于SU - 8胶的UV -LIGA技术进行了工艺优化，研究了光源波长和曝光时间对SU - 8胶成型的影响。
Cassirer thought the myth not only appeared first, but also is the source of the formation of all cultural symbols, therefore, the art originated from the myth.
卡西尔认为神话不仅在时间上最早出现，而且是所有文化符号形成的源头，因此，艺术也起源于神话。
The results of oil and source correlation show that oil associate with gas reservoirs is mainly derived from the source sock of Shahejie Formation.
油源对比结果表明，气藏伴生油主要来源于沙河街组烃源岩，东下段烃源岩也有贡献。
Part one: The source and formation process of Liao Shicheng's education ideology.
第一部分：廖世承教育思想的渊源及形成过程。
The unhealed porosities might be a possible source of flake formation.
这种空隙很可能是白点断口的一种断裂源。
The unhealed porosities might be a possible source of flake formation.
这种空隙很可能是白点断口的一种断裂源。
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