The final ERD (entity relationship model diagram) and system datum dictionary are given through data sheets normalization during logic design and physical design.
在逻辑设计与物理设计过程中通过数据规范化后得出最终的ER模型图并给出系统数据字典。
A calculation model for the interfacial shear stress of the reinforced concrete beam strengthened with prestressed CFRP sheets was built based on the elasticity theory after releasing and loading.
采用弹性理论方法，建立了预应力碳纤维布加固钢筋混凝土梁在放张和承载后界面剪应力的理论计算模型。
The glider model can replace the wings, the wing bracket and the wing compressed sheets freely and conveniently.
本模型飞机可随意更换机翼、翼台支架以及机翼压片，更换方便。
An axisymmetric finite element model is developed to simulate the temperature field of resistant spot welding according to the process of nugget formation of three layers stainless steel sheets.
根据三层不锈钢板电阻点焊熔核形成过程，建立了模拟三层板点焊温度场的轴对称有限元模型。
The theoretical model of composite beam was put forward for the concrete structure strengthened with Carbon Fiber Reinforce Polymer (CFRP) sheets based on state space theory.
基于状态空间理论建立了碳纤维加固钢筋砼梁的层合解析模型。
The relationship between heads relative displacement and sheets maximum deformation is deduced by circular function forming model.
通过圆函数变形模型，推导出两种典型零件成形中压头压入行程与板料最大变形量的函数关系。
The utility model relates to a non-skid floor tile for a common plastic floor, comprising flaky antiskid sheets and a floor tile plate which is made of polyvinylchloride material.
一种适用于一般塑料地板的防滑地砖，包括一般以聚氯乙烯材料制作的地砖板以及薄片状的防滑片；
Orientation stability during uniaxial tension of face-centered cubic (FCC) metal sheets is predicted using a rate-sensitive crystal plasticity model.
采用速率敏感晶体塑性理论，预测了面心立方金属板材单轴拉伸过程中主要理想取向的稳定性。
The utility model relates to a fresh and clean health-care pillow, which comprises a pillow body, supporting sheets, magnets and filler.
一种清新保健枕，包括枕头体、支撑片、磁石和填充物。
Balance sheets are now mostly cleaned up, but outside of Goldman Sachs, management teams are under scrutiny to see who can come up with the right business model away from CDOs.
资产负债表上的不良资产大都已经冲销，但除了高盛以外，业内管理人员都在经受考验，看谁能拿出CDO以外的合适业务模式。
Suitable model was established to simulate the temperature distribution of TIG welding of T-joint sheets using ABAQUS code. Temperature dependant material properties were considered in the simulation.
运用大型有限元分析软件ABAQUS，建立了适当的模型对薄板T型TIG焊接接头的温度场进行了数值模拟。
The utility model relates to a multilayer porous air filter plate which is composed of porous filter sheets, a mesh-shaped framework and accessories.
本实用新型涉及一种多层孔式空气过滤板，该过滤板由孔式过滤片、网状骨架及附件构成。
With the physiotherapeutic magnetic sheets installed at all the acupuncture points, the health-care clothes provided by the utility model has very good magnetotherapeutic effect on human body.
本实用新型保健服装由于在各穴位安置有理疗磁片，对人体有很好的磁疗作用。
The utility model can be used for the production of cold rolled sheets and hot rolled sheets of low-alloy steel, carbon constructional steel, stainless steel and various non-ferrous metal plates.
可用于低碳钢、低合金钢、碳素结构钢、不锈钢及各种有色金属板带材的轧制冷轧板带和热轧板带生产。
The shear span ratio can affect the failure mode of RC beams strengthened with GFRP sheets. A theoretical model for flexural behavior of the strengthened RC beam is also developed.
剪跨比对加固梁的破坏形态有影响。根据不同的破坏模式，提出了抗弯承载力计算方法。
The utility model relates to a propeller which comprises a propeller hub and blades and is characterized in that the ends of the blades are connected with axial flow guiding sheets.
本实用新型是一种螺旋桨，它包括桨毂及桨叶，其特征在于桨叶末端联接有轴向导流片。
The utility model relates to a propeller which comprises a propeller hub and blades and is characterized in that the ends of the blades are connected with axial flow guiding sheets.
本实用新型是一种螺旋桨，它包括桨毂及桨叶，其特征在于桨叶末端联接有轴向导流片。
应用推荐