查询词典 compaction

Quantitative analysis veri fied that the compaction could not cause the tight of the reservoir.

定量研究表明压实作用不能导致今天的储层面貌。

From the middle to the south in the research area, the compaction, the pressure dissolves the function and the structure disruption intensity enlarges gradually, the silicon nature agglutinates the content to increase gradually, and the corrosion function intensity reduces gradually. The diagenesis stage is carried on according to the division standards of secondary enlargement degree, pellet contact type as well as porosity type, the authigenic mineral characteristic, agglutinates, the diagenesis of Xujiahe formation is thoughted degree to be intense, which already entered the late diagenesis stage A sub-stage.

从研究区中部向南部，压实、压溶作用和构造破裂作用的强度逐渐加大，硅质胶结物含量逐渐增多，溶蚀作用强度逐渐降低；并根据成岩作用类型、自生矿物特征、胶结物的次生加大程度、颗粒接触类型以及孔隙类型等划分标准，对须家河组进行了成岩作用阶段划分，认为研究区须家河组成岩作用程度强烈，已经进入晚成岩作用阶段A亚期。

Comparison with the other soil improvement methods, dynamic compaction has much technical superiority to deal with such non-uniform backfilled soils, but the correlative researches are relative fewer, therefore this is an important research subject.

强夯加固技术对此种回填土地基的处理具有诸多其他地基处理方法不可比拟的技术优势，但这方面的研究相对较少，因此这已经是实践对理论提出的一个重要研究课题。

"At high levels of compaction finer mixes might perform similar to coarser mixes."

&如果进行高水平的碾压，细集料可能获得与粗集料类似的性能。&

By improving on the setting of explosive compaction, adverse factors affecting the quality of compacts are eliminated after a lot of experiments.

我们改进了爆炸压实装置，经过前期的多次实验，消除了影响压实坯质量的各种不利因素。

In addition to nutritional factors, the productivity of many acid soils is affected by physical factors that include low water holding capacity and susceptibility to crusting, erosion and especially compaction.

除了养分因素外，许多酸性土壤的生产力受物理因素的影响，包括持水量低和对结壳、侵蚀及特别是压实敏感。

Bare soil is protected from the impact of rainfall which can cause surface soil crusting, compaction, and erosion.

塑料薄膜覆盖使裸土免受降雨引起的表土结壳、压实和侵蚀。

The dolomitizing fluid was a mixture of magmatic hydrothermal, metamorphic hydrothermal, organic acid and regional brine under the ground. The Mg(superscript 2+) for dolomitization came from dissolution of magmatic rock, dehydration of clay mineral in the course of buried compaction.

白云化流体来自岩浆热液、变质热液、有机酸及区域地下热卤水的混合，白云化所需的Mg(上标 2+)来自岩浆岩中铁镁矿物的分解、埋藏压实过程中粘土矿物的脱水作用等。

Even when a concrete is adequately mixed care must be taken during placing and compaction to minimize the probability of the occurrence of bleeding, segregation and honeycombing all of which can result in patches of poor quality concrete.

即使混凝土被完全拌匀，在浇注和密实中也应注意使那些能产生局部劣质混凝土的泌水，离析和蜂窝麻面等发生的几率降至最小。

So the immerging of the water and the low quality of the compaction are the reasons on the premature failure of the pavement.

水的浸入和碾压质量不高是造成路面早期破坏的因数之一。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐