1、

based on the 3d cad system, the feature-based model of mechanical part faced to process routing decision is structured.

基于三维CAD系统中的零件实体模型和特征结构,研究了三维CAD系统中特征信息的提取,实现了面向工艺路线设计的零件特征模型的构建。

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2、

reversible and irreversible process with mechanical turbulence

力学扰动下的不可逆与可逆过程

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3、

by the mid-19th century mechanical saws allowed the veneering process to be used in mass production to cover defects in cheap furniture.

19世纪中期随着电锯的使用,采用薄片镶饰的方法,以掩饰廉价家具的缺点。

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4、

familiar with the glass manufacturing machine equipment, mechanical elements and process.

了解玻璃制造相关机械设备,熟悉机械原理及加工工艺。

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5、

the mechanical pulping process has the advantage of giving a high yield pulp but to accomplish this, it requires more energy.

机械制浆法的优点是高产,但为此要消耗更多的能源。

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6、

the production process of mechanical zinc plating on hinge

铰链机械镀锌的生产工艺

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7、

compared with silicon process and liga process, the non-traditional micromachining technologies without mask such as stereolithography, micro edm and micro mechanical machining have got great progress in recent years, which have advantages especially in shaping microstructures with 3 dof.

相对硅微细加工和LIGA工艺,不采用掩膜版的特种微细加工技术,如微细激光成型、微细电火花加工以及微细机械加工等近年来取得较大进展,在三维微小机械结构成型上有独到优势;

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9、

spiral bevel gear is the mechanical transmission fundamental element. its space shape and the machining process are very complicated.

螺旋锥齿轮是机械传动的基础元件,其空间形状和加工过程相当复杂。

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10、

research on measuring theory and method about geometric and process knowledge of mechanical component

机械零件几何知识及工艺知识计量理论和方法的研究

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11、

based on petri net's mechanical product development process model and application

基于Petri网的机械产品开发过程模型及其应用

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12、

this article is to explain the flexural and axis tensile process experimental study for the mechanical properties of mixed gravel of rpc.

本文对掺加碎石后RPC的力学性能进行了抗折和轴心受拉全过程实验研究。

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13、

fabricating process and mechanical properties of sic particulates reinforced magnesium matrix composites by powder metallurgy

粉末冶金法制备SiC颗粒增强镁基复合材料工艺及性能的研究

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14、

the effect of forming process of diallyl isophthalate( daip) on mechanical properties of the casting was examined.

研究了间苯二甲酸二烯丙酯(DAIP)的成型工艺对浇铸体力学性能的影响。

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15、

dr. graham bleakley originally studied mechanical engineering at southbank university, this was followed by a phd in model based systems engineering and process for safety critical systems at city university.

Graham Bleakley博士原先在伦敦南岸大学学习机械工程,随后在伦敦城市大学获得了安全关键系统基于模型的系统工程及过程方向的博士学位。

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16、

selective laser melting ( slm), which produces up to 100% density prototypes with good mechanical properties directly from cad data, is a rapid prototyping process for direct product realization from metal powders or ceramic materials.

选区激光熔化(SLM)是一种直接由金属粉末或陶瓷材料成型产品的快速原型制造工艺,它从CAD原型出发建构几乎100%致密、具有良好机械性能的原型。

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17、

The slow speed reduces mechanical wear effect in the agitating process.

慢速旋转将减少在搅拌过程中机器的磨损效应.

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18、

In this paper , we described process of mechanical alloying in detail.

详细阐述了机械合金化的理论研究所包含的内容.

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19、

Familiar with biotech utility and process at both mechanical and electrical.

对生物制品生产用公用工程及工艺设备熟悉,通晓机电知识.

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20、

The machining process, of tinned ink coatings must be resistant to mechanical shock resistance.

而在其不活滞加工历程洋, 马口铁暗不天的油墨涂层务必耐不活滞攻击,抗蔓延.

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