voids相关论文
Ti(Cx,N1-x)基金属陶瓷是用不同碳氮比制造的.研究了碳/氮比对芯-环结构和金属陶瓷性能的影响.结果 表明,由于孔太多,Ti(C0.5,N0.5......
Void-free β-SiC films were deposited on Si(001) substrates by laser chemical vapor deposition using hexamethyldisilane ......
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The microstructure of post-irradiated Chinese domestic A508-3 steel and their effects on charpy impa
Irradiation hardening and embrittlement of reactor pressure vessel(RPV)steels,which is a key issue for the safety and li......
碳纤维增强复合材料因其具备诸多优良特性而被广泛使用于航空航天领域,而现有的复合材料热压罐成型工艺仍面临着高能耗、温度场分......
Beginning from the premise that the universe is static, and that the cosmological redshift is due to a nonconservative t......
A spatial Hausdorff derivative model of characterizing the trapped magnetic field in porous supercon
ReBa2Cu3O7-δ(ReBCO)Bulk superconductors are able to trap large magnetic fields,and so have significant potential fo......
The unit cell model proposed by Gurson can only describe the yielding behavior of some materials with voids having typic......
According to the basic idea of classical yin-yang complementarity and modern dual-complementarity, in a simple and unifi......
Analysis and control of the compaction force in the composite prepreg tape winding process for rocke
In the process of composite prepreg tape winding,the compaction force could influence the quality of winding products.Ac......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
MAPPING THE DAMAGED ZONE AROUND THE CRACK TIP IN HIGH DENSITY POLYETHYLENE WITH SYNCHROTRON MICROFOC
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目的 探讨光固化复合树脂的稠度及充填方式对充填体内孔隙的影响,以期为复合树脂的临床应用提供参考.方法 6位操作者将3种复合树脂......
斯蒂文·霍尔的“大洋美术馆与住宅”项目位于韩国汉江北部城北洞的高档住宅区，文章为斯蒂文·霍尔建筑师事务所的中国项目负责人陆......
The problem of void growth and interaction is of importance to understanding the mechanics of failure in metals exhibiti......
Ｎｉ衬底用粉末包装法先扩散Ａｌ再扩散Ｃｒ时，在Ａｌ—Ｃｒ扩散层内产生了孔穴。它形成的原因是：活化剂ＮＨ４Ｃｌ加热分解时生成ＨＣｌ气体，与已形成扩散层中的Ａｌ作用，使其从......
由于在表面形成稳定的氧化膜而使铝化钢有极好的抗氧化性，因此，常用于在高温环境下的部件，当铝化钢加热到873K以上时，涂层和钢基之间产......
The deterioration of the sleeper support on the ballasted track begins with the accumulation of sleeper voids.The increa......
由于传统的局部放电三电容模型过于简单,无法精细刻画局部放电的本质特征。通过等离子体理论,给出了局部放电通道的阻抗表达式,构......
提出了利用ASTER数据,通过分析两种数据高程差异的空间分布特点,从而进行SRTM无效区域填充的方法.该方法首先对ASTER数据进行预处......
针对近年来农村公路水泥混凝土路面结构中出现的脱空病害问题，分析了水泥混凝土路面脱空的形成机理与原因，指出可以从优选基层材料、......
斯蒂文·霍尔的“大洋美术馆与住宅”项目位于韩国汉江北部城北洞的高档住宅区，文章为斯蒂文·霍尔建筑师事务所的中国项目......
通过薄片试样原位拉伸和圆棒拉伸实验研究了富Nd第二相颗粒的早期脆性断裂对一种近α型钛合金断裂行煌影响。结果表明，随颗粒体积分......
现阶段板式无砟轨道CRTSⅢ型轨道板已成为我国高铁轨道技术的主流,但受施工及自然因素的综合影响,容易出现CRTSⅢ型轨道板与自密实......
根据孔隙热弹性材料线性理论,建立任意形状的有孔隙热弹性薄板的数学模型.作为应用,得到了圆薄板轴对称静力学问题的解析解,在边界......
针对目前脱空判别方法在实际工程应用中的不足，为了准确定量地判定水泥板底脱空，提出了采用同板板边中点一板中弯沉差和板角一板中弯......
本文研究了含有微小裂隙的韧性材料中细观损伤的演化。随外加应力的增大,在裂隙周围的基体中微小空洞不断地萌生并扩展。在一些情......
According to the basic idea of dual-complementarity,in a simple and unified way proposed bythe author,some basic princip......
缩痕与空洞是塑胶产品常见的产品质量问题，文章分析了其产生的原因，并提出相应的改善原则：包括修改产品几何特征、浇口位置及大小以及......
本文得到了当材料存在空洞时,螺位错的非局部应力场的解析解以及空洞与螺位错的相互作用力,所得的结果消除了结典奇异性.位错所受......
通过对不同离析程度混合料的级配及沥青含量的理论分析与试验研究表明,离析在一定范围内对混合料的性质没有太大影响,当离析超过一......
对于带高电荷的胶体粒子形成的胶体晶体,用现有的剪切模量与粒子间相互作用的理论模型去计算剪切模量时,得到的结果要比实验测量值......
引言缩痕与孔洞是塑件成型时一种常见的缺陷。当制件外层材料冷却固化后，心部材料开始冷却，心部收缩把制件表层拉向制件内部，引起缩痕......
应用计算机模拟的方法研究了生物质复合材板坯内部孔隙的形成。通过对板坯内孔隙体积比率与加工参数包括原料的几何形状、材料的公......
According to the basic idea of dual-complementarity, in a simple and unified way proposed bythe author, various energy p......
Domestication and Foreignization Concerning the Relation between Culture Types and Translating Appro
As translating in most cases is considered a bicultural or even multicultural activity,cultural discrepancies and voids ......
The microstructure and hardness on and below the surface of Cr-Mo steel (SCM435) treated by water jet peening (WJP) were......
In the present paper, the propagation of surface wave in a generalized thermoelastic solid with voids is considered. The......
The effects of rotation and gravity on an electro-magneto-thermoelastic medium with diffusion and voids in a generalized......
<span style="font-family:Verdana;">This paper proposes a numerical simulation of the mechanical behavior of a reinforced......
There has been a paradigm shift globally from high combustion rates of all human activities that contribute to global wa......
Using the Klauder enhanced quantization as a way to specify the cosmological constant as a baseline for the mass of a gr......
本文根据光光学显微镜、扫描电镜、电子探针微区成分分析和晶体退火过程的观察，将存在于ＰｂＷＯ４晶体中的光散射中心分为３种类型：气态包裹物、......
