沉积物的分选和压实作用影响渗透率和孔隙度。
Sediment sorting and compaction influence permeability and porosity.
沉积物分选越差或压实越紧，其孔隙度和渗透率就越低。
The more poorly sorted or the more tightly compacted a sediment is, the lower its porosity and permeability.
由于庞大的体积和重量，现在的农业机械有显著的缺点：它们会把土壤压实，降低土壤孔隙度，杀死有益的生命，这意味着农作物不会长得太好。
With their enormous size and weight, today's farm machines have significant downsides: they compact the soil, reducing porosity and killing beneficial life, meaning crops don't grow so well.
当水被抽出来时，剩余的空间被上层的泥土填满压实。
As the water is pumped out, the vacant space left is compacted by the weight of the earth above.
半融雪通过一种未知的物理过程被压实，而固态、无气泡的冰是由富含可溶性有机物的水形成的。
The slush is compacted by an unknown mechanism, and solid, bubble-free ice is formed from water high in soluble organic substances.
机械装载机的压实系数为1.22。
The coefficient of compaction is 1.22 on the mechanical loader.
研究了稳定剂和土壤性质对稳定的压实土的强度的影响。
The influence of stabilizers and soil properties on the strength of stabilized, compacted earth is investigated.
雨天不宜进行填料的摊铺和压实作业。
In rainy days, it is not suitable to carry on the spreading and compaction of filling material.
主要介绍路基的压实技术与压实工艺。
The paper principally introduces the compaction technique and technology for subgrade.
级配碎石应分层摊铺压实。
而剩余孔隙度又反映了地层的压实状态。
The residual porosity indicates the compaction state of the formations.
填料必须分层摊铺、压实。
机器压实了比赛用的场地。
零件压实后通过烧结炉。
After compaction the components pass through a sintering furnace.
压实作用是造成砂岩孔隙度降低的最主要因素。
The mechanical compaction is the main cause of porosity loss.
虽然由于压实作用而弯曲，但砂岩体褶皱很轻微。
Although warped by compaction, there is only slight folding of the sandstone lenses.
再来听一条他的语录吧：“压实的雪实质上跟冰一样。”
Another favorite statement of his? "Compacted snow is virtually like ice."
这种拌合料灌入合适的模框中，振捣压实，让它硬化。
This mixture is placed into a suitable mould, compacted, and allowed to harden .
在路基压实质量检测和控制中，压实密度是重要指标之一。
Density is one of key indexes for detecting and controlling the quality of compacted soil.
在许多沉积盆地中，地层水的含盐量随深度或压实作用而增高。
In many sedimentary basins the salinity of the formation water increases with depth or compaction.
压实度和沥青混合料设计空隙率都对路面的压实起着重要的作用。
Both degree of compaction and percent air voids designed in bituminous mixtures have key influence on compaction.
本文介绍压实计的工作原理、室内模块试验及现场应用试验情况。
This paper describes the principles of the compactometer, indoor sample test and field application test.
防渗土料在压实后，应具有足够的防渗性能和一定的抗风化能力。
After debulked, the material must be strong enough in antiseepage and resisting weathering.
运用经典的哈密顿正则方程，建立了冲击式压实机的参数化动力学模型。
The parameterized dynamic model of the impact compactor is made based on the classical Hamilton's canonical equations.
压实不均衡和生烃作用分别是本区超压发育、演化不同阶段的主控因素。
Compaction disequilibrium or hydrocarbon generation is main controlling factor of different phases for the development and evolution of overpressure.
在大斜坡区段，管线用沙袋或土袋锚固，固定块的上部和下部应压实牢固。
In high slope the pipeline is anchored with sand or soil bags and the upper and lower part of the block is compact solidly.
无核密度仪检测沥青路面压实度具有快速、高效、准确、对人体无害等特点。
It shows that using non-nuclear density gauge to measure the compaction degree of asphalt pavement is fast, high efficient, accurate and harmless.
这为实际工程土压实度的测试提供了一种新的无损、可靠、快速的测定方法。
This provides a new non-destructive, reliable and fast soil compactness testing method in engineering applications.
这为实际工程土压实度的测试提供了一种新的无损、可靠、快速的测定方法。
This provides a new non-destructive, reliable and fast soil compactness testing method in engineering applications.
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