A kind of rigid polymer microsphere with core shell structure was synthesized by multi step composite emulsion polymerization technique.
通过多步复合乳液聚合方法合成了一种具有核壳结构的刚性聚合物微球。
The toughening of HIPS is studied by blending it with a polybutylacrylate/polyethylmethacrylate core/shell structure elastomer particles, an a new mechanism of toughening isproposed.
本文研究了聚丙烯酸丁酯／聚甲基丙烯酸乙酯核／壳结构弹性体粒子对HIPS的增韧作用，提出了一个新的增韧机理。
The common hypotheses of the shell structure aren't alterative in the new finite element method and it finishes the solution through the integral of the different laminas.
新单元的计算方法不改变壳体结构的一般假设条件，利用厚度方向分段积分来完成问题的求解，并对层合截锥壳进行计算。
In this paper, double cylinder shell structure with stiffening ribs is used to solve some problems about the impulsive environment of underwater explosion for submarine structure.
本论文以双层加筋筒形结构为主要研究模型，探讨了水下爆炸作用下潜艇结构冲击环境研究的如下几方面的问题。
Metal corrugated arch roof is a new kind of thin-shell structure and has a wide application.
金属拱型波纹屋顶是一种新的拱型薄壳结构，得到了较为广泛的应用。
This paper discusses some specific practices to shell structure of process stream heat exchanger on the basis of Claus sulfur recovery process.
本文结合克劳斯硫磺回收工艺过程，对过程气换热器壳程结构上采取的特殊作法进行了讨论。
The advantage and application of double direction meridian line net shell structure of fixed roof for large diameter storage tank are introduced emphatically.
重点介绍了大直径储罐固定顶盖中双向子午线网壳结构的优点及应用情况。
It can be predicted that the cylindrical shell structure is better than the plane structure in reducing welding residual stress through local loading.
因此可以预见，对于应用局部加载降低结构体焊接残余应力，柱壳结构要比平板结构效果更好。
The reinforced shell structure is a new kind of forms in the supporting engineering for soft rock tunnel.
钢筋网壳结构是软岩巷道支护工程中一种新型的支护形式。
The reinforced shell structure was a new kind of supporting forms in the soft rock tunnel supporting engineering.
钢筋网壳结构是软岩巷道支护工程中一种新型的支护形式。
The paper researched on the rule of impact response for double taper-column shell structure with stiffening ribs subjected to underwater explosion.
研究了加肋锥柱双层壳结构在水下爆炸作用下冲击响应的规律。
Ultrasonic welding of (ABS) plastic shell and its application into production are introduced in the paper. The shell structure, the fixture design and welding parameters are presented, too.
采用超声波焊接技术焊接摩磁ABS塑料壳体，扼要介绍了壳体结构、焊接工具头设计和焊接参数对接头的影响并成功地焊接了产品。
The optimal shape control of flexible intelligent thin shell structure is derived by using the intelligent thin shell element presented.
利用三维智能薄壳单元，研究了柔性薄壳智能结构的动态最优形状控制；
Though 37 years passed after the double arch and flat shell structure applied in the water power engineering, the rubber canvas faceplate has never been used.
薄壳空间结构具有很多优点，我国在水工闸门中使用双曲扁壳结构的历史已有37年，但尚未见到采用橡胶布面板的。
In this paper, aimed at minimizing the whole strain energy of thin shell structure, the model of shape optimization and the topology optimization were built up.
以薄壳结构整体应变能最小为目标，建立了薄壳屋盖的形状优化与拓扑优化模型，并提出了薄壳屋盖形状优化与拓扑优化的的求解方法。
Objective In order to ensure that a shell structure can stand up the test of wideband random vibration environment, a vibration isolation design method is developed.
目的针对壳体结构模型进行减振设计，使其能经受宽带随机振动环境考核。
In the paper, the derivation of structural scheme, the analysis and design of shell structure, the details of support, as wellas the fabrication and erection of roof structure are presented.
本文介绍了结构方案的确定、网壳的结构分析与设计、支座的构造以及制作与安装等。
Because of the symmetrical shell structure of the icosahedron, the distribution of the ionic kinetic energy features some pinnacles.
由于正二十面体的对称壳层结构，离子动能分布具有尖峰结构。
The control of deformation is the key to the installation of long - span steel shell structure for National Grand Theatre.
控制变形，是国家大剧院大跨度壳体钢结构安装的关键。
Firstly, the static behaviour of the complex reticulated shell structure which was composed of hyperboloid shell and inverted conical shell has been studied.
本文研究了由双曲壳和倒置圆锥壳组成的复杂网壳结构的静力性能。
The intrinsic (sub)shell structure and core (valence) shell structure of atoms from the first- to the fifth- row in the periodic table are evaluated.
依据该理论，对前五周期原子的内禀（亚）壳层结构、内实（价）壳层结构进行了研究。
Through a numerical simulation example of a latticed shell structure, the properties of the damage characteristic vector are tested.
通过一个网壳结构的算例分析，对所提出的损伤特征向量的性质进行了检验。
Sun Valley of Expo Axis applies free-form design idea, which is reticulated shell structure with bolt connection joint.
上海世博会世博轴阳光谷采用自由形态设计理念，是一种采用栓接节点的网壳结构。
The investigation of single-particle levels shows that the shell structure is deformed and isospin dependent.
对单粒子能级的计算和分析表明超重核的壳结构是形变和同位旋相关的。
This paper puts forward a new system of multi-prestressed steel lattice shell structure for large span space roof.
本文对大跨度空间屋盖提出了一种多次预应力钢网壳结构新体系。
Investigation was showed that the vibration of solvent vapor cooler was caused by excessive flow velocity and improper shell structure.
介绍了溶剂气冷却器振动原因是进口区域的横流速度大于临界速度，以及壳程结构不合理。
A model experimental research of the stage of form finding (namely prestressing) for the cable-supported lattice shell structure, which is widely paid attention to in the world, is carried out.
对目前在国内外引起广泛关注的大跨度空间索承网壳结构进行了成形即预应力张拉阶段的试验研究。
The latex with higher core T_g has more obvious core-shell structure, and the pencil hardness of the film is higher.
较高的核玻璃化温度则有利于形成明显的核壳结构乳胶粒子，且有助于漆膜硬度的提高。
In this method, the laminated shell structure is divided into patches and represented by parametric surfaces that are connected in boundary according to C0 continuity.
该方法首先将壳体结构的参考曲面进行分片处理，利用参数曲面来描述分片的壳体参考曲面并将分片按照C 0连续性进行拼接。
In this method, the laminated shell structure is divided into patches and represented by parametric surfaces that are connected in boundary according to C0 continuity.
该方法首先将壳体结构的参考曲面进行分片处理，利用参数曲面来描述分片的壳体参考曲面并将分片按照C 0连续性进行拼接。
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