Computer aided design for casting coat;
铸型涂料配方计算机辅助优化设计
Observation on the coronary arteries casting of Grus grus;
灰鹤冠状动脉的铸型观察
Study on animal experiment for microvascular cast
微血管铸型的动物实验研究
Methods: The value of three dimensional CT angiography were evaluated as a tool for laparoscopic surgery of liver in 4 liver cast specimens and 8 patients whose tumor in liver were going to be resected by laparoscopy.
方法 :铸型标本 4例及拟进行腹腔镜肝脏肿瘤切除的患者 8例 ,用CT图像进行三维重建 ,评价其在腹腔镜肝脏外科的应用价值。
In order to obtain the corrosion casts of the bronchial arteries in sheep,the pulmonary arteries,veins and bronchi of sheep were selected to be perfused together with the bronchial arteries.
绵羊支气管动脉具有管径很细、呈线型分布、分布距离远、分布位置广等特点,再加目前使用的铸型剂塑料材料的柔韧性差,支气管动脉的单独铸型标本难以显现血管的立体结构和分布。
Observation of distributions blood vessels of renal arteries in Bactrian camel by casting mould technique;
双峰驼肾动脉血管分布的铸型观察
The preparation of tracheobronchial casting mould in experimental rabbits
兔气管支气管铸型标本制作方法
After pouring the liquid metal into the casting mould, two processes apear immediately:the temperature of the liquid metal comes down constantly, and that of the casting mould rises.
研究了液态金属注入铸型以后 ,液态金属温度下降和铸型温度上升的过程。
Study on the Interface Reaction betweenSeveral Molding Materials and Ti153 Alloy;
Ti-15-3合金与铸型材料界面反应的研究
In order to obtain the variation law of temperature during casting solidification to improve casting quality,a finite element method combining with a finite difference method was used to discretize time and space variables in the governing equations of astable heat-conduction in the process of casting solidification so as to obtain the algebraic equations for casting and mold temperature.
为了掌握铸件凝固过程中温度场的变化规律以提高铸件质量,采用有限元和有限差分相结合的方法离散铸件凝固过程非稳态热传导方程的空间和时间变量,得到了关于金属铸件和铸型温度的代数方程。
This is an algorithm solidification simulation about“multiple nodal region”in boundary node of casting and mold system.
本文研究了铸件 铸型体系中异类材料分界面上“复合节点领域”的凝固计算。
Adopt carving and silica gel casting mold of vestibulocochlear organ and different sections of dried temporal bone together to display the composition and structural feature of the different part of vestibulocochlear organ,which thus could be understood and mastered easily in the teaching practice.
采用将位听器雕制标本、硅玻璃胶铸型以及干颞骨不同切面等标本组合于一起,相互补充显示位听器各部组成及结构特征,便于在教学实践中容易理解和掌握。
In order to find out the characteristics and the difference of the pulmonary microvascular architectures of the lizard and the toad, the microvasculatures of the lungs of the Eremias multiocellata and Bufo raddei Strauch were studied by scanning electron microscopy using corrosion casts.
为了搞清蜥蜴和蟾蜍肺微血管构筑的特征与差异,利用扫描电镜对密点麻蜥(Eremiasmultiocellata)和花背蟾蜍(BuforaddeiStrauch)的肺微血管做了铸型观察。
The microvasculatures of the lungs of the Rhabdophis tigrina lateralis and the Trimeresurus jerdonii are studied by scanning electron microscopy using corrosion casts.
利用微血管铸型方法和扫描电镜观察研究了虎斑游蛇和菜花烙铁头的肺微血管构筑情况。
RELATIONSHIP BETWEEN METAL-DIE INTERFACIAL HEAT TRANSFER COEFFICIENT AND CASTING SOLIDIFICATION RATE IN HIGH PRESSURE DIE CASTING PROCESS
压铸过程中铸件-铸型界面换热系数与铸件凝固速率的关系
diamond-particle bit
潜铸型细粒金刚石钻头
Study on Heat Transfer Coefficients at Metal/Mold Interface during Solidification in Metal Castings
金属型铸造凝固过程铸件/铸型界面换热系数的研究
The actual volume of RV casts was determined by water displacement method.
右室铸型的实际容积由铸型排除水的体积计算 ;
An Example of Recovery of Coated Die for Centrifugal Cast Small-Bore Pipes
涂料金属型离心铸造小口径管铸型再生一例
Study and Application on the Cast Material of Crack Resistance Gypsum Mould and Equal Wall Thickness of Cast Mould
抗裂石膏型铸造材料及铸型等壁厚研究与应用
We can also adopt sand shell moulding or metal mold casting as for allotype castings.
对异形铸件，还可用砂型铸造或金属型铸造。
The Fatigue Property of As cast HCC Ductile Iron Bars
水平连铸铸态铁素体球墨铸铁型材的疲劳性能
Moreover a factory also produces the metal mold casting, the centrifugal casting, the continuous casting and other casting and so on.
另外本厂还生产金属型铸造、心铸造、续铸造及其他铸造等。
Rated-locking force is the main die-casting technology parameter of die-casting machine.
合型力是压铸机主要的压铸工艺参数。
A Study on the Fatigue Strength of the Horizontal Continuous Casting Shape Gray cast Iron
水平连铸灰铸铁型材疲劳性能的研究
The Numerical Simulation of the Horizontal Continuous Cast Iron Bar's Solidification;
铸铁型材水平连铸凝固过程数值模拟
Numerical Simulation of Filling and Solidification Process for Casting by Low-Pressure Casting;
低压铸造铸件充型凝固过程数值模拟
CAD System for Cylindric Magnesium Alloy Casting by Low Pressure Casting Process;
圆筒型镁合金铸件低压铸造工艺CAD
INVESTIGATION ON THE MOLD FILLING CHARACTERISTICS OF GRAY IRON IN THE EPC PROCESS WITH UNBONDED SAND MOLDS;
灰铸铁干砂消失模铸造充型特性研究
The Development of CAD System for Sand Casting of Steel;
铸钢件砂型铸造模具参数CAD软件开发
Melting and Casting Process Investigations on Large Size Ingot of AA5182 Al-Mg Alloy;
AA5182大型Al-Mg合金铸锭熔铸过程研究
Impact of Joint Face of Casting Die to Craft Character;
论压铸模分型面对铸件工艺性的影响