Deepen the drawings and make the steel structure in the fabrication order provided by employer and contractor. 根据业主、总包方提出的制作顺序进行图纸深化、钢结构制作。
IBM-alliance researchers optimized the SRAM cell design and circuit layout to improve stability and developed several novel fabrication processes in order to make the new SRAM cell possible. IBM联盟的研究人员优化了SRAM单元的设计和电路图,从而提升了稳定性,此外,为了制造新型SRAM单元,他们还开发出几种新的制作工艺流程。
Combined with practical work the major construction method of underground continuous wall is introduced in detail from guide-wall, fabrication and lifting of steel reinforcement cage and other aspects in order to ensure design and code requirements. 结合具体的工程实践,详细阐述了地下连续墙的主要施工方法,从导墙、成槽、锁头管放置、钢筋笼制作和吊放等方面作了阐述,从而使工程符合设计及规范要求。
After the fabrication of the U type tubular mode heat exchanger core is completed, the shell side hydro-test shall be performed in order to protect the joints of the tube and the tube from leakage. U型管式换热器芯子制作后应进行壳程水压试验,以确保管接头及管不泄漏。
The etching method is a key process during the fabrication of all-NbN superconductor tunnel junctions. In order to make high quality junctions we have done some researches on reaction ion etching ( RIE) method and ion etching method. 在制备所有的NbN超导隧道结的过程中,为了得到良好的隧道结,刻蚀是很关键的一步,我们对反应离子刻蚀(RIE)和离子刻蚀两种不同的方法进行了研究比较。
Based on micro electro mechanical system ( MEMS) fabrication technology, a hot shear-stress sensor on low resistance silicon substrate was investigated in order to reduce heat loss on the substrate. 基于微机电系统(MEMS)微加工工艺,开发了一种能够测量微管道内壁面剪应力的热式传感器,以多晶硅为热敏元件,在低阻硅衬底上形成多孔硅膜隔离硅衬底损耗。
The characters of pile foundation in bridge design are briefly introduced. From embedment of steel casing, hole building, fabrication of steel reinforcement cage, concrete pouring and other aspects construction quality control measures of cast-in-place bored pile are introduced in order to ensure engineering quality. 简述了桩基础在桥梁设计中的特点,从护筒埋设、成孔过程、钢筋笼的制作与安放、混凝土灌注等方面介绍了桥梁钻孔灌注桩的施工质量控制措施,最终保证成桩质量。
In the fabrication of multiplayer microwave devices, low temperature firing microwave dielectric materials are needed in order to use the low-melting point conductors such as Cu and Ni etc. 在制备多层微波元件过程中,为使用Cu、Ni等低熔点导体,必须降低微波介质陶瓷的烧结温度。
Catalytic isothermal chemical vapor infiltration fabrication of carbon/ carbon ( C/ C) composites was investigated by polarized light microscopy, SEM and XRD in order to speed up the deposition efficiency and to enhance the oxidation-resistance of the matrix carbon. 为了提高基体炭的沉积效率和抗氧化性能,采用常规化学气相渗透法催化制备C/C复合材料。
Fabrication of Zero order Nulled Silica Phase Masks for 248 nm KrF Excimer Laser 248nmKrF准分子激光零级抑制石英相位掩模器的研制
In increasingly stinging market competition, the lead-time to market of new product has become crucial. Therefore, development and fabrication period of new product must be shortened as possible, in order to adapt modern manufacturing mode characterized by low volume, many types and swift change. 现代社会市场竞争日趋激烈,新产品的上市时间已成为取胜的关键,因此,要求设计者及制造者尽量缩短产品的开发、制造周期,以适应批量小、品种多、改型快的现代制造模式。
Two kinds of new fabrication methods have been proposed and realized in order to reconstruct geometric shape of human's bones, which is very difficult to traditional mechanical methods. 针对传统制造方法无法再现人体骨骼原有形状的问题,提出和实现了2种人工骨骼的制造新方法,即直接插值法和曲面拟合法。
It describes capillary electrophoresis chip structure which designed by myself, the choice of materials and fabrication methods used for PMMA as raw material. In order to design a rational electrode structure in microchip, I analyze the amperometric detection theory. 本文介绍了毛细管芯片安培检测法的理论,阐述了以有机玻璃(PMMA)为基片,毛细管电泳芯片的结构设计,电极材料的选择,及其工艺制作方法。
In this thesis, two new fabrication approaches of wood/ hydroxyapatite composite material are developed. The structure and the properties of the resulting materials are investigated, in order to obtain the possibility of their applications in biocompatible materials. 本论文主要是研究并发展了制备新型木材/羟基磷灰石骨替代复合材料的方法,并对该复合材料的结构和性能进行了一系列的表征分析,并探讨其作为生物相容性材料的可行性。
The systems of knowledge-based multi-state model design, fabrication order design and rubber pad hydroforming die design are introduced with an example. 结合实例介绍了基于知识的多态模型设计、制造指令设计和橡皮囊液压成形模具设计系统。