查询词典 phase compaction

The results indicate that the pavement performance of selected mixture is very good if the tyre roller is applied to the first compaction and vibratile roller is applied to the second compaction.

测试结果表明，应用贝雷法优选设计的沥青混合料，如在初压阶段采用轮胎压路机、复压阶段采用适宜的振动压路机组合具有优良的路用性能。

Based on the project of high-embankment widening of highway, the water content and degree of compaction of foundation soil, filling and improved soil by lime were determined by means of indoor physicomechanical test. The centrifugal modeling tests were used to simulate increasing degree of compaction and improve soil by lime for coordinating deformation between new and old high-embankment widening.

针对高速公路拓宽工程高填方路段新老路堤拼接问题，通过室内物理力学试验确定地基土、素土填料及其石灰改性土在拼接路堤填筑时的含水量和压实度控制参数；利用离心模型试验手段，进行提高填料压实度和石灰改性措施下拼接路堤协调变形试验研究。

The traditional methods of testing the degree of compaction only test several points,and these points can hardly represent all the area which had been compacted. So it is essential to develop a speediness,undestructive,quantificational instrument for the measurement of the degree of compaction.

传统的压实质量检测方法是用人工抽样检测来推测所有的压实区域，其结果误差较大，易造成漏检，因此研制开发一种快速、无损、定量的压实度检测仪器迫在眉睫。

The results showed as follows: the reclamation soil surface compaction was the highest with reaching 2050 kPa in first year, and gradually reduced year by year, was the lowest(50 kPa) in the fifth year, and was almost reached the compaction level of unsubsided land.

结果表明：复垦土壤表层压实度以复垦1 a的最大，达到 2050 kPa，随着复垦年限增加逐渐减少，复垦5 a的最小（50 kPa），基本达到未塌陷土地的压实度。

The difference between warm compaction and cold compaction of pure iron powders without admixed lubricant was compared with an Instron thermal simulater.

在Instron热模拟机上对不添加润滑剂的纯铁粉进行温压和冷压的实验比较，用扫描电镜、X射线衍射和金相显微镜对粉末及其压坯进行分析，并对纯铁粉的温压致密化机理进行探讨。

The two drums transmissions are intercrossed for more reasonable weight distribution, realizing higher compaction quality in operation.3.Dual frequency and amplitudes vibration system may obtain optimal compaction for different quality and course materials.

振动系统：双频率和双振幅设置，保证了整机在压实不同性质、不同厚度的铺层时，均可达到最佳的压实效果；可实现单振、双振、静碾等多种选择振动模式，并可在液压元件长期使用磨损后进行频率的补偿调节。

Results The diagenetic grade of Permian rift basin was quite high, and the mechanical compaction resulted in the great loss of the original pore. The eodiagenesis and telodiagenesis were important to the reservoir, and fractures were the dominant hydrocarbon migrating pathway and accumulating space; In Triassic-Paleogene Formation, mechanical compaction was as important as pressolution, and the most original pore was preserved. The exodiagenesis stage of late hercynian movement, indosinian movement and Yanshan movement played the vital role in the diagenetic evolution and hydrocarbon migration and accumulation of the basin. The argillaceous dolomite and algal dolomite discaved in Permian, which were formed probably by hybrid process in high salinity lake which had the fresh water interfused in.

结果 二叠纪裂谷盆地的成岩强度大，以机械压实作用为主，原生孔隙丧失多且早，晚期成岩作用较重要，裂缝是油气运聚的通道和空间，可出现次生孔隙发育带；三叠纪－古近纪拗陷盆地的成岩作用表现为机械压实和化学压实作用并重，原生孔隙多被保留；晚海西、印支、燕山运动等表生成岩阶段对该区的成岩演化和油气运聚起到重要作用；二叠系中特征的泥云岩和藻云岩可能是在有淡水注入的较高盐度湖泊中经混合作用而形成的。

According to the features of shallow silty soil foundation and aided by real practice of blasting compaction construction,this paper discusses the principle,construction technology and construction parameter selection of blasting compaction for treatment of soft foundation,which may serve as a reference for construction of similar projects.

针对浅淤泥软基的特点，结合爆破挤淤施工实践，介绍了浅淤泥软基爆破挤淤的原理、施工工艺、施工参数等方法。

For most existing domestic vibratory compactors, only two amplitudes can be selected in operation. Under this condition, problems such as inadequate compaction, over compaction or crushed aggregate are unavoidable on compacting pavements and the operation efficiency is low.

目前国内大多数液压振动压路机在选择振幅时，只能在两个挡之间选择，这样压实的路面难免会有诸如压实不足、过压或压碎骨料等问题，且作业效率低。

The compaction released water karsts are formed under the middle-deep buried surroundings are a process of the dissolution role between compaction released water contained organic acid and carbonate rock, are final production of karstification roles.

鄂尔多斯盆地的压释水岩溶是在中深埋藏条件下，富含有机酸的压释水渗入碳酸盐岩含水层所产生的溶蚀作用过程及岩溶化结果。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。