模型制品

With plastic brainpan product as an example , the plastic melt flow is analyzed and simulated by Moldflow software , and the mold is designed by the adoption of UG software according to the basic process of modern mold design method , leading to reasonable injection molding parameters , optimized mold structure , two dimensional drawing of mold structure and three dimensional shape for NC machining .

以塑料头盖制品为例，按照现代模具设计方法的一般过程，综合运用Moldflow软件进行塑料流动分析和UG软件进行模具设计，得到了合理的注射工艺参数和优化的模具结构，以及模具的二维工程图和用于数控加工的零件三维编程模型。

With plastic brainpan product as an example,the plastic melt flow is analyzed and simulated by Moldflow software,and the mold is designed by the adoption of UG software according to the basic process of modern mold design method,leading to reasonable injection molding parameters,optimized mold structure,two-dimensional drawing of mold structure and three-dimensional shape for NC machining.

黎文峰，苗玉慧，基于UG和Moldflow的塑料模具设计以塑料头盖制品为例，按照现代模具设计方法的一般过程，综合运用M oldflow软件进行塑料流动分析和UG软件进行模具设计，得到了合理的注射工艺参数和优化的模具结构，以及模具的二维工程图和用于数控加工的零件三维编程模型。

A finite element model formed by combining the membrane element and bending element was employed in the warpag...

翘曲变形的模拟中，采用平面膜元和弯曲板元组成的平板型壳元模型，并提出了基于制品表面网格的改进模型，避免了使用传统板壳模型的缺陷。

Main production: inflatable toys, inflatable air mold, inflatable arch, wedding arch, advertising balloons, sky balloons, inflatable cartoon, water walking ball cartoon festival, PVC Products, PVC model, inflatable products, inflatable products, inflatable advertising material, celebration supplies, inflatable model, action cartoons, celebration gas mold, products include inflatable Santa Claus, inflatable Christmas trees, inflatable tents, inflatable arch, rainbow arch, together color arches, arches Shuanglong to congratulate arches, Shuangfeng arches, God of Wealth,, Mickey Mouse, Lantern columns, balloon launch and so on.

庆典卡通、PVC产品、PVC模型、充气制品、充气用品、充气广告物、庆典用品、充气模型、行动卡通、庆典气模、产品包括充气圣诞老人、充气圣诞树、充气帐篷、充气拱门、彩虹拱门、拼色拱门、双龙拱门、恭贺拱门、双凤拱门、财神爷、金童玉女、米老鼠、灯笼柱、升空气球等等。

On the basis of the Leonov viscoelastic constitutive model, oscillatory shear flow of polymer melts in cavity during injection molding (including oscillation shear stress, melt temperature rise generated by oscillation, oscillation pressure gradient, solidified layer and oriented layer) has been researched for the first time.

本文采用了Leonov粘弹本构模型，首次研究了在注射成型中模腔内聚合熔体的振动剪切流动规律（包括振动剪切应力、振动产生的熔体温升、振动压力梯度、固化层和取向层），在研究模腔内振动剪切流动机理的同时，还在实验上研究了振动作用对制品结构和性能的影响。

The models and theories of this paper react on the parameters of the real production.

本文建立的模型和理论分析的结果对生产中纸浆模塑干燥线的工艺参数设定和结构参数设计都有一定的指导作用，也有助于了解制品的干燥变形机理。

Buys the goods to have the famous gram Shi mil wool, the wool scarf and the silk fabrics, the Dali stonework, the wool or the pure silk manual rug, the jewellery ornaments which, the traditional clothing shalwar, the volatile oil, big Ji Lingcha, the tapestry, the sandalwood, the elephant handicraft, the hand processes with the Indian red sapphire blue treasure and each kind of gem specifically weaves on the product like handkerchief, the carpet, the kerchief, the table cloth, the bed sheet, the fine manual embroidery bed the knit goods, the money embroidery cotton material and so on, the skin system thing like handbag, the camel skin shoe; Bronze silver product like relief, thermos, Taijiling model and so on; Wooden carving and sandalwood handicrafts: Wing celtis lily magnolia, wooden colored bangle, sandal-wood carving, musical instrument and so on; Jewelry jade decorations and so on.

具体购物品有著名的克仕米尔羊毛、羊绒围巾及丝织品、大理石制品、羊绒或真丝手工地毯、用印度红宝蓝宝及各种宝石加工成的珠宝首饰、传统服装纱丽、精油、大姬陵茶、挂毯、檀香、大象工艺品、手织制品如手绢、地毡、头巾、台布、床单、精美的手工刺绣床上针织品、金银刺绣的布料等，皮制用品如皮包、骆驼皮鞋子；青铜银制品如浮雕、水瓶、泰姬陵模型等；木制雕刻品及檀香木手工艺品：檀木笔、木制彩色手镯、檀香木雕、乐器等；珠宝玉石饰物等等。

Finite Element software MPI is used for the numerical simulation of microcellular foam injection molding process.

以注射矩形薄板制品的聚合物熔体充模流动过程和泡孔长大为研究对象，把微观两相流看成宏观单相流，采用泡孔单元模型并根据流体力学基本方程建立了泡孔长大的数学模型，使用有限元软件MPI对微孔发泡注射成型工艺进行了数值模拟

The machine applies to vulcanizing various kinds of rubber and plastic model products as well as non-model products.

用途：本机适用于硫化各种橡胶塑料模型制品和非模型制品。

Results The tail formation rate of model group was significantly higher than the rate of control group (P＜0.05) with a large number of Ⅲ and Ⅳ DNA damage cells. The tail formation rate of dichloromethane extraction groups were both significantly lower than the rate of model group (P＜0.05). p53 mRNA expression of model group was higher than the rest except the crude Cornus Officinalis group.

结果 D-半乳糖致衰模型组小鼠骨髓细胞DNA拖尾率高于正常对照组(P＜0.05)，且Ⅲ、Ⅳ级损伤细胞数较多；山茱萸生品及制品二氯甲烷萃取部位组小鼠骨髓细胞DNA的拖尾率均低于D-半乳糖致衰模型组(P＜0.05)。D-半乳糖致衰模型组小鼠骨髓细胞p53基因的表达高于正常对照组、阳性药组及制品组。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失