compaction 中文意思是什麼
音標 [kəm'pækʃən]
compaction
解釋
n. 名詞 緊密；緻密；壓縮。-
Study on heaped pre - compaction settlement consolidation of f1 international autodrome in shanghai city
1國際賽車場堆載預壓沉降固結的研究 -
Making the use of impact compaction technique to treat roadbed can assure the degree of compaction of roadbed banquette further, and reduce the sedimentation of roadbed
利用沖擊壓實技術處理路基，可以進一步保證路基填土壓實度指標的控制，減少路基工后沉降。 -
In the highway blacktop design criterion ( tjt014 - 97 ), four methods are recommended to the value of the modulus of resilience of the roadbed. however, the limitation of the methods induce disconnection between the designing modulus index and the compaction in the process of field construction
盡管現行《公路瀝青路面設計規范》 （ tjt014 - 97 ）中，推薦了4種不同方法確定路基回彈模量值，但是由於這些方法的局限性，導致路基設計回彈模量取值與現場施工壓實過程脫節。 -
As a new component of sensor, fiber grating have many instinctive advantages, such as light in weight, anti - cauterization, anti - interference in electromagnetism, high - sensitivity and compaction in construction. it is very easy to be coupled with fibers and the coupling - loss is slight. using fiber grating ’ s character of sensitivity for stress ; people have done some envelope experiments on structural systems ( such as storied buildings, bridge, railway and dam )
光纖光柵傳感器除了具有重量輕、耐腐蝕、抗電磁干擾、靈敏度高、結構緊湊等優點外，還有其獨特的優越性，如探頭尺寸小，其直徑與光纖等同;易於與光纖耦合，耦合損耗小;波長調制型，抗干擾能力強;集傳感與傳輸於一體且具有極強的復用能力，易於構成傳感網路;測量對象廣泛，易於實現多參數傳感測量等等。 -
Other factors that affect porosity are compaction, consolidation and cementation.
影響孔隙率的其它因素是壓縮，固結和膠結 -
Soil compaction may limit horizontal root extension.
土壤的緊密度能限制水平根的擴展。 -
Large-scale consolidation and compaction of soil were responsible for a major part of the destruction.
大部分破壞都是由於土壤的大規模固結和壓密所造成的。 -
In many sedimentary basins the salinity of the formation water increases with depth or compaction.
在許多沉積盆地中，地層水的含鹽量隨深度或壓實作用而增高。 -
Felting is a process of compaction and entanglement of fibers that occurs when wool is agitated in water.
縮絨是羊毛在水中攪動時的纖維間出現彼此氈合糾纏的現象。 -
Sedimentation embodies the processes of erosion, entrainment, transportation, deposition, and compaction of sediment.
泥沙問題包括泥沙的侵蝕、挾帶、輸移、淤泥和密度的過程。 -
The effort spent on careful grading, mixing and compaction of concrete will be largely wasted if the concrete is badly cured.
如果混凝土養護得很差，那麼在精心選定混凝土的級配、拌和和密實成型上所耗費的精力將是徒勞無益的。 -
However, indiscriminate overdevelopment or poor practices can dewater aquifers and cause compaction of sediments, loss of storage space, land subsidence, and degradation of quality.
盲目的過量開采和不適當地應用，能疏干含水層，並導致沉積層的壓密，地下水儲存空間的減少，地面沉降和水質惡化等。 -
Experimental study on impact - like vibratory compaction
仿沖擊振動壓實的試驗研究 -
Technical specification for down - hole dynamic compaction
孔內深層強夯法技術規程 -
A new method for compaction degree continuous measure
一種新型壓實度連續檢測方法 -
Curve fitting compaction
曲線擬合法壓縮 -
Through studying it is shown that in chagan sag, the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion, lithology and underground water behaviour ; there are three types of mudstone compaction, i. e. normal compaction, undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs, i. e. normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity, hydrocarbon generation, widening on oil and gas exploration domain and selecting exploration targets, etc
研究表明，查干凹陷中心的地溫梯度高於凹陷邊緣，大地構造性質及所處構造部位、巖性與地下水活動的差異是影響凹陷地溫場分佈特徵的主要因素；泥巖壓實存在正常壓實、欠壓實和過壓實三種類型，砂巖儲層段壓力類型可分為正常和負壓兩個系統，地層抬升剝蝕是導致儲層負壓系統形成的主導因素；凹陷獨特的溫壓場特徵對烴源巖成熟、油氣生成、油氣勘探領域的擴大及勘探方向的選擇等具有重要的油氣地質意義。 -
By the large quantity of indoor and field soil mechanics test, this paper investigated physics and mechanics property of xigeda stratum and xigeda compounding filling, profoundly and systematically studied on shearing strength, cbr ( including indoor cbr and field cbr ) and intensity feature of xigeda compounding filling. the new achievement and cognition as follows : ( 1 ) cbr value is decided by moisture content and mudstone content of xigeda compounding filling. the filling material can satisfy minimum intensity standard of express highway when mudstone content is less than some fixed value, ( 2 ) this paper established field cbr standard value which can synthetically evaluate the filling material nature and field compaction degree. ( 3 ) the optimal compacting mean of xigeda compounding filling is hard oscillation first and weak oscillation later, not traditional way which is weak oscillation first and hard oscillation later. ( 4 ) this paper put forward the conception of optimum moisture content in construction different from optimum moisture content of indoor impaction
本文以昔格達填料強度特徵為研究對象，通過大量的室內及現場試驗，從昔格達地層巖組的物理力學性質、昔格達填料的物理性質入手，對昔格達填料的抗剪強度、室內承載比及現場承載比特徵進行了較系統地研究，獲得了如下認識及進展：昔格達混合填料承載比值受填料含水量及其中泥巖含量的影響，當泥巖含量小於一定值時，昔格達混合填料具有較高的承載比值，能夠滿足高速公路對填料的最低強度要求；建立了綜合評判昔格達填料性能及現場壓實效果的現場承載比（ cbr ）標準；對于昔格達填料而言，最佳的碾壓方式為先強振后弱振而不是傳統的先弱振后強振；提出了與室內擊實最優含水量相區別的施工最佳含水量的概念。 -
Test for soil compaction principle by impaction and vibration
靜碾復合壓實滾輪與土壤系統的動力學模型 -
On the basis of field investigation and a lot of tests, the paper detailed researches the engineering geology properties of xigeda filling material. the distinction of the modulus of resilience was analyzed, and the influence of the intrinsic factors including moisture content, dry density, mudstone content and the external factors including compaction mode, paving thickness were adequately discussed. based on the researching how various factors influence the road compaction effectiveness, the author studied the relationship between modulus of resilience and roadbed compaction quality index, connected the compactness with modulus, and listed the data of the modulus in the various compaction area
基於此，本論文在大量現場調查、室內外試驗資料基礎上，詳細研究了昔格達填料的工程地質性質；通過路基回彈模量特徵的研究，充分闡述了含水量、干密度、泥巖含量等「內因」 ，及壓實方式、松鋪厚度等「外因」對路基模量值的影響；在分析眾多因素對路基壓實效果影響的基礎上，開展了回彈模量與路基壓實質量指標間關系的研究，進而把現場壓實度與現場回彈模量有機的聯系起來，給定了不同壓實區間對應的模量值。
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