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- similar circular hole 类圆孔
- Peter Van Dyke, Stresses about a Circular Hole in a Cylindrical Shell, AIAA Journal, Vol.3, No.9, 1965. 陈建岳，使用商用有限元素软体之结构最佳设计方法，台湾大学机械工程研究所，1996。
- The analytical result of Fraunhofer-Diffraction of the circular ring is known but that of the similar circular ring isn t. 圆环夫琅和费衍射已有精确解,更一般的类圆环夫琅和费衍射精确解未见报道。
- This paper analyses light energy of Fraunhofer diffraction of circular hole, and proves that the energy of Airy disk is 84% of light energy of normal incidence. 摘要对圆孔夫琅禾费衍射光能量进行了定量分析，并证明了爱里斑能量佔入射光能量的84%25。
- For the blue one, holes are dragged for all circular holes on body. 而蓝色的爱尔兰战蟹改，身体上的孔是用锥钻出来的。
- Ball valve uses ball with circular hole as open-close part ,through turning ball with stem to realize on-off movement.Ball valve is mainly applied to stop ,distrubute and change flowing direction of medium. 球阀是用带圆形的通孔的球体作启闭件，球体随阀杆转动，以实现启闭动作的阀门，球阀在管道中主要用于切断，分配和改变介质流动方向。
- According to the nonhomogeneous anisotropic elastic theory, a calculation model of composite material plate with circular hole in common structural connection section was developed. 摘要针对工程中常见的连接结构中含圆孔的复合材料板，根据非均质各向异性弹性理论建立计算模型。
- After the round cakes cooked golden brown, covered with dough evenly on a circular hole,zhuang ruo scar, and its sweet taste, the quality and crisp, unique flavor to snacks, famous. 熟后的圆饼呈金黄色，面皮上均匀地布满圆形小坑，状若疤痕，其味香甜，其质酥脆，为别具一格的风味小吃，名闻遐迩。
- According to the nonhomogeneous anisotropic elastic theory,a calculation model of composite material plate with circular hole in common structural connection section was developed. 针对工程中常见的连接结构中含圆孔的复合材料板,根据非均质各向异性弹性理论建立计算模型。
- Using an approximate analytical method, the explicit expression of stress concentration factors is derived for an eccentric circular hole in a tension orthotropic finite-width strip. 用近似解析方法推导出拉伸正交各向异性有限宽板偏心圆孔的应力集中系数的显式表达式,除了比较极端的情况外,该式的精度较好。
- Its practice is: On square batten authentic gives the circular hole of the platoon, insert a diameter the round batten of 1 centimeter, combination establishs the assembly of pane into each. 它的做法是：在方木条上凿出成排的圆形孔洞，插入直径1公分的圆木条，组合成一个个立方格的组合体。
- The present paper deals with the material parameter identification of orthotropic plate with a circular hole by the approach of integrating optimization and boundary element analysis. 结合优化技术和边界元分析,针对正交各向异性孔板进行了材料参数的识别。
- Fraunhofer-diffraction of the Similar Circular Ring 类圆环的夫琅和费衍射
- We only employ 15 pairs of circular holes to gain 3dB coupling at X-band and low input VSWR and higher directivity. 最后,给出了X波段3分贝耦合度的定向耦合器的设计考虑和实验结果。
- Circular Coin with a Circular Hole 圆孔圆钱
- circular hole castellated composite beams 圆孔蜂窝组合梁
- circular hole with asymmetry collinear cracks 具有不对称共线裂纹的圆形孔口
- He talked about it in a similar way. 他对此事有相似的说法。
- circular hole with periodic straight cracks 带周期裂纹的圆形孔洞
- His dress is very similar to mine in colour. 他衣服的颜色和我衣服的很相似。
