In order to investigate similarities and difference in the microvascular architecture of the renal glomerulus of birds and mammals , we observed the microvasculature of the renal glomerulus of chrysolophus pictus and the mouse using microvascular casting method and scanning electron microscope 摘要为了探讨鸟类肾小球微血管构筑与哺乳动物肾小球微血管构筑的异同，用微血管铸型技术和扫描电镜对红腹锦鸡和小白鼠的肾小球微血管做了铸型观察。
The working condition of nylon shaft liner is determined by many factors , for example : the different formula , shaping technique , the design of shaft liner , installation method , loading features , running speed , lubricant condition , the working environment of shaft liner temperature , humidity and the influence of impurity , abrasion when working etc . so , when designing shaft liner , it is necessary to take consideration of all conditions 铸型尼轴套的许用工作情况是由很多因素决定的，例如不同配方和成型工艺所制得的材料物理机械性能，轴套的设计装配方法，负载特点，运转速度，润滑情况，轴套的工作环境温度湿度杂质的影响，工作时的摩擦条件，对磨材料的性能等。因此，在设计轴套时，应综合考虑各个方面的因素。
An inductor whose case has been formed via a molding process , common molding processes in clu - de injection and transfer molding , molded inductors typically have well defined body dimensi - ons which consist of smooth surfaces and sharper coners as compared to othercase types such as epoxy coated and shrink wrap coatings ( also see inductor 外壳以铸型掉程所成形之电感，通常铸型制程包括射出及转移铸型两种，与其他型式之电感如环氧权脂包覆的电感及伸缩套管之电感比较起来，铸型电感常有很明确的尺寸，平滑的表面及尖锐的边角。
Abstract : the relation between the place ， size ， shape and number of hot spots in casting and the changes of factors such as geometry factor ， physics factor ， technics factor in the casting and mould system and the systematic characteristic of hot spot are studied by means of the technique of computer numerical simulation of solidification . the relationship between riser and hot spot is also discussed in this paper 文摘:采用计算机凝固数值模拟技术，研究铸件热节的位置、大小、形状和数量，在凝固过程中根据铸件?铸型系统内几何因素、物理因素、工艺因素等各因素的变化关系，揭示热节的系统性；讨论了冒口与热节的位置关系。
In our experiments , the morphological alterations of testis microvascular architecture , enos distribution and blood - testis barrier at different ages had been observed by microvascular corrosion casting technique , sem , tem , immunohistochemical method and morphometry . these results were not only theoretically important but also practically valuable in physiology , pathology , aging biology , morphology and so on 本文采用血管铸型、扫描电镜、透射电镜、免疫组化及体视学分析等方法对不同年龄大鼠睾丸微血管构筑、 enos分布及血睾屏障的变化进行了系统的研究，以期为睾丸生理、病理学、老年生物学和临床应用提供理论、形态学及动物实验方面的依据。
( 3 ) left lower limb was used to prepare artery ( red ) and vein ( blue ) color cast specimens using perchloroethylene . ( 4 ) deep freezed right lower limb sample , injecting red gelatin into femoral artery , forward and backward injecting blue latex with barium sulfate into femoral vein and great saphenous vein , cuting flap after dealing with formalin and get x - ray photos ( 3 )采用1例新鲜尸体左下肢标本制备过氯乙烯动(红) 、静(蓝)脉分色铸型标本。 ( 4 )右下肢冷藏标本，于股动脉灌注红色乳胶，再于股静脉及大隐静脉顺、逆行灌注含硫酸钡混悬液之蓝色乳胶，福尔马林防腐，然后切取皮瓣，摄取x线片。
