人造土壤机制体现出人类社会和自然界中，物质平衡、物质转化、物质流动与物流循环的运动过程。
The mechanism of artificial soil represents the movement process of material balance, material conversion, material flow and circulation of materials in the human society and nature.
本课程着眼于生态学之基础课题，探讨生态系中之能量流动与物质流动，及外在与内在因子对生物体分布和数量之控制。
This is a basic subject in ecology that seeks to improve the understanding of the flow of energy and materials through ecosystems and the regulation of the distribution and abundance of organisms.
岩石物质从地球内部的裂缝处向上流动，迫使海底向两边分开，为新的岩石物质腾出空间。
The rock material flows up from Earth's interior here, at the split, which forces the two sides of the ocean floor to spread apart, to make room for the new rock material.
因为中微子几乎不与其它物质相互作用，它们穿透土地流动，之中很小的一部分撞击在探测器上，成为可以观测到的粒子簇。
As the particles hardly interact at all with other matter, they stream right through the ground, with only a very few striking the material in the detector and making a noticeable shower of particles.
他写道：“我开始把信息当做一种物质，并开始观察它是怎样通过人们和社会流动，怎样能使新信息带来改变。”
"I began to think of information as matter, and started to examine how it flows through people and through society, and how the availability of new information brings about change," he writes.
这种物质的分子结构致密但分布松散，一般情况下和液体一样，且能够流动。
The molecules in such liquids are closely packed, but loosely arranged. The result behaves like a liquid in normal conditions, and is able to flow.
而这些事情据Kashlinsky和他的同事们推断，可能是由于来自非常非常遥远的星系群的流动，所以，是不能以宇宙物质团块的不均匀分布来解释的。
And these flows that Kashlinsky and his colleagues have inferred of clusters that are very, very far away can't be explained by the lumpy distribution of matter.
它也可以解答许多古老的问题，例如暗物质是什么，时间为什么只按一个方向流动，引力是怎样运行的。
It would also answer such enduring puzzles as what dark matter is, the reason time flows in only one direction and how gravity works.
这使得酸性的物质持续的流动。
地质特征暗示着火星上曾经流动着液态水，而现在悄无声息的死火山也曾经一度繁荣，在地表和火星内部进行着化学物质交换。
Geologic features imply that liquid water once flowed across the surface, and volcanic activity, now dead, once flourished, recycling chemicals and minerals between the surface and the interior.
除了残骸，这些冲击波模型对于了解一系列天体物理学现象，从新恒星上的气体流动到恒星物质的喷发，有很重要的帮助。
Besides supernova remnants, these shock models are important in understanding a wide range of astrophysical phenomena, ranging from winds in newly-formed stars to cataclysmic stellar outbursts.
而且因为它们之间不存在交互——或者说没有星体上的物质在它们间流动——这就为我们提供了一处独特的星体实验室，在这个实验室里我们可以寻找广义相对论引发的效果并且探测极端重力。
And because there is no interaction-or star matter streaming between them-we may have a unique stellar laboratory here to look for effects of general relativity and probe for extreme gravity.
按照古典广义相对论，既不是物质也不是信息能从黑洞内部流动到一位外面的观察者那里。
According to classical general relativity, neither matter nor information can flow from the interior of a black hole to an outside observer.
本文介绍了物质与能量流动分析的主要观点、分析方法及其在经济领域中的应用情况。
This article introduced the main points, analysis methods of circulating analysis of matter and energy and its application in economy.
液态物质的一种状态，指物质表现出易于流动，较少或没有分散的倾向以及相对较高的不可压缩性等特征。
The state of matter in which a substance exhibits a characteristic readiness to flow, little or no tendency to disperse, and relatively high incompressibility.
全球物流主要涉及三个流动：物质流，文件流和资金流。
There are three major flows involved in global logistics: material flow, document flow and cash flow.
由瑞士Colencois公司设计、泰国Karnchang公司承建的这座大坝同时也会影响三角洲沿岸养活了数千万人的营养物质的流动。
The dam - which is being designed by Swiss company Colencois and the Thai contractors Karnchang - is also likely to affect the flow of nutrients along a delta that sustains tens of millions of people.
他说，河流的流动通常会去除硝酸盐之类的物质。
He says the movement of rivers usually removes material like nitrates.
根据生态系统的物质循环、能量流动和信息传递三大基本功能，分析了网络学习生态系统的功能。
According to an ecosystem'sessential function of substance circulation, energy exchanges and information transfer, the paper analyzes the function of E-Learning ecosystem.
所谓“流体”是指可流动的物质。
如同不可压流动，在可压缩流动中旋涡同样具有场与物质两重特征。
As in the incompressible flow, the Field and Matter Bicharacteristics of Vortex also have been demonstrated.
物质对电流流动的阻力受到好几个因素的影响。
The resistance of materials to the flow of current is affected by a number of factors.
可可豆含有黄烷醇，该物质有助于降血压、促进血液流动并降低罹患心脏病的风险。
It contains compounds called flavanols, which have been shown to lower blood pressure, improve blood flow and reduce overall risk of heart disease.
经济系统和自然环境通过物质与能量流动相互联系，而物质流与能量流的失衡是环境问题产生的关键原因。
Economy and environment are linked by material and energy flow, while the imbalance of the flow is the key cause inducing environmental problems.
这种营养物质的流动不断增加肌肉细胞体积，提高蛋白质合成，加速恢复和加速增长。
This steady nutrient flow increases muscle cell volume, enhancing protein synthesis, speeding recovery and accelerating growth.
随着板块的分开，炽热的熔融地幔物质向上流动，以填充空隙。
As the plates separate, hot molten mantle material flows up to fill the void.
由此构建了良好的人工生态系统，并使系统内部及其与外界的物质与能量流动过程得到调节与优化，使整体环境得到整治。
The benign ecosystem has been constructed with the adjustment and optimization of internal and external material and energy flows so that the environment has been remediated to a certain extent.
循环经济倡导按照自然生态系统物质循环和能量流动规律来重构经济系统。
Circular economy demands restructuring economic system by the rule of material recycle and energy flow in natural ecological system.
循环经济倡导按照自然生态系统物质循环和能量流动规律来重构经济系统。
Circular economy demands restructuring economic system by the rule of material recycle and energy flow in natural ecological system.
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