为了满足地基强度、变形及抗震等要求,现代高速铁路软基处理大多数采用CFG桩进行加固。
Mostly, the soft foundation of the modern high-speed railway is strengthened with pile CFG in order to meet the demands of the intensity, deformation and seismic resistance of the foundation.
考虑到不同季节轴载作用效果的差异,对轴载换算进行季节修正,并以累计当量轴次和土基回弹模量为指标,进行了交通和土基强度分级;
Considering the difference between the axle load effects on different season, amended the season parameter when converting axle load. At the same time, graded soil-matrix intensity and traffic.
这是因为很难对基台发射的很低信号与环境中其它较高强度的射频信号分别造成的可能健康影响进行区分。
This is because of the difficulty in distinguishing possible health effects from the very low signals emitted by base stations from other higher strength RF signals in the environment.
一些小的钢铁公司则会专注于一些利基市场,如瑞典的瑞典钢铁集团专著于生产高强度钢板,具有很高的利润率。
Some small producers with a focus on a niche in the market, such as Sweden's SSAB, a company specialising in high-strength steel, are very profitable.
在纤维素基制品中,为提供强度和起皱而向原材料加入的添加剂。
Additives for addition to starting materials in cellulose based products for imparting strength and crepe.
并且随着氧化强度的增强,沥青基球状活性炭的比表面积减小,但总孔容增加。
As the intensity of air—oxidation treatment increased, the surface area of the PSAC decreased, but its total pore volume increased.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
讨论生石灰深层搅拌强度形成机理,加固处理软基的有效性和应用条件。
Generated mechanism on intensity of deep mixing pile of calcium lime, validity and applied terms of reinforcing soft soil foundation are treated of.
高粘接力,高强度纸基胶带,用于重型电子元件粘接。
Strong adhesion, high strength paper based tape. It's used for joint of heavy electric component.
目的:检测两种金属网对义齿基托材料抗折强度的加强作用,为义齿基托修复的临床选择提供理论依据。
Objective: to compare two sorts of mental net reinforcement on the flexural strength of denture base resins to provide some data for the clinical application.
本文研究了不同热处理时效温度和时效时间对一种活塞环用钴基高温合金的抗拉强度、延伸率、硬度及组织的影响。
The effect of aging treatment on the tensile strength, elongation, hardness and microstructure of a cobalt base superalloy used for pistons rings was investigated in this paper.
尤其是杏仁维他命E的含量高——一种影响身心的抗氧化物质,有助于防止高强度锻炼后自由基的破坏,并有助于更快的恢复你的肌肉。
Almonds are especially high in vitamin E – a potent antioxidant that can help prevent free-radical damage after a heavy workout and helps your muscles recover quicker.
本文研究高温固溶处理对一种定向凝固高强度镍基高温合金的组织和性能的影响。
The effect of high temperature solution treatment on the structure and properties of a directionally solidified high strength nickel-base superalloy has been investigated.
另外,HECC可以在比ecc更小的基域上达到相同的加密强度,因此在嵌入式系统中,HECC将会有很大的应用前景。
Moreover, because the HECC based on smaller base field may have the same strength with ECC, it will have large application prospect in embedded systems.
研究表明配位键的强度不仅受取代基R的影响,而且还与环结构的变化有关。
The strength of the dative bond deponds not only on the substituents R, but also on the skeletal structure of the parent ring.
钨基合金由于密度高、强度和延性好而用作穿、破甲材料越来越引起国内外的关注。
For its high density, high strength and good ductility, the tungsten-based alloy used in armor-piercing and armor-exploding has attracted wide attention.
开发新的膜—基界面结合强度定量检测技术是目前薄膜技术科研人员普遍关注的热点问题。
The development of the better technique to characterize the bond strength of film-substrate interfacial is a hot topic that is concerned at large by film researchers.
结果表明,由于镀层本身韧性和膜基结合强度的差别,镀层的失效表现为两种不同的剥落形式。
The results show that, because of different intrinsic toughness and bonding strength, failure occurs by different ways.
以此测量了铁基涂层的结合强度,证明了方法的有效性。
The bond strength of an iron-base coating material was measured and the validity of the method was proved.
相反,增加碱木素中的竣基含量则能使纸页强度有所提高。
On the contrary, the strength of paper can be further improved when the amount of carboxyl groups in AL increases.
方法采用微波能和水浴两种方法加热固化义齿基托树脂,进行挠曲强度、度和收缩率的对比分析。
Methods The flecture strength, hardness and shrinkage were compared in using microwave-cured and water bath-cured denture base resins.
研究了用粉煤灰部分替代水泥而制备的HAC/PVA基MDF材料的强度、水敏性与结构。
The strength, water sensitivity and structure of the HAC/PVA based MDF composites were studied, in which the cement phase was partially replaced by fly ash.
结果表明:沥青基炭复合材料的密度和抗压强度随焦炭颗粒平均细度的增大而增加。
Results show that the density and the compressive strength increase with an increase of the average (particle) size of granular pitch coke.
在低离子强度介质中,基粒垛叠能打开这是一个有意思的性质。
Grana stacks have the interesting property of unfolding in low ionic strength medium.
真空排水预压加固软基是通过孔隙水压力的消散来增强土体的强度。
The strength of soil can be improved by dissipating the pore water pressure by means of vacuum drainage preloading.
基床不仅需要具有足够强度以承受高速列车荷载动力作用,而且需要具有合适刚度与以满足高速列车行驶时安全舒适运行的要求。
There are not only enough subgrade bed strength, but also appropriate subgrade bed stiffness to satisfy with the safety and comfort under the high-speed train loading.
最后,通过采用几种攻击方法、不同的小波分解层数、水印嵌入强度、不同小波基函数的选取来检测其对水印的影响。
Finally, the influence of different attacks, the various resolution levels, the intensity of watermarking and the different wavelet functions on digital image watermarking are researched.
研究了镍基单晶高温合金压缩蠕变强度的各向异性。
The anisotropy of compression creep strength in a nickel-base single crystal superalloy was investigated.
结果表明:PU弹性体的硬度、拉伸强度和撕裂强度随nco基含量增加而提高。
The results showed that the hardness, tensile strength and tear resistance of PU increased with the increasing percentage of free NCO.
结果表明,掺加羟乙基甲基纤维素会明显降低水泥砂浆抗折强度,而掺加乙烯基共聚物则能显著提高水泥砂浆抗折强度;
The result shows that the flexural strength of cement mortar reduces greatly by adding hydroxyethyl methyl cellulose, while adding vinyl co-polymer the strength can increase considerably.
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