He bought a thin metal plate with a hole at the centre.
他买了块中心有孔的薄金属板。
A friction plate with a hole for connecting piece of axle is superposed on the armature.
一摩擦片，叠置于衔铁上，中央具连轴块孔；
These experiments include tension experiment of a plate with a hole, vibration and turn experiment.
这些实验包括带孔板件的拉伸实验、板件的振动实验、板件的转动实验。
As an example, we calculate the conducting plate with a circular hole, and compare the calculating results with those of analytical method.
对于一个中间有圆孔的导体板进行了计算举例，并与解析法的分析结果进行了比较。
A second interlayer conductive joint hole is formed on and through the interlayer dielectric layer and is contacted with the second plate electrode.
该第二层间导电接孔形成于且穿过该层间介电层，且与该第二平板电极相接触。
In this paper, the problem of an infinite plane with a circular hole welded by a nearly circular plate with a crack of different material is considered.
本文讨论了在带圆孔的无限平面中焊接一个不同材料的带裂纹的近似圆板的问题。
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。
On engine cases, installation base can be simplified by a mechanics model, which is case shell with hole and a complex of enclosing wall and reinforcing plate for increase strength.
发动机机匣上安装凸台结构，可简化为机匣壳体开孔后用围壁和加强板组合补强的力学模型。
The proposed algorithm is used to identify the material parameters of orthotropic plate with a circular hole.
然后采用本文提出的方法识别正交各向异性圆孔方板的材料参数。
According to the nonhomogeneous anisotropic elastic theory, a calculation model of the composite material plate with the circular hole in joint structures is set up.
本文针对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。
Heat punching process of pin axle hole of chain plate with high strength, big thickness and long circumference was introduced, and a few attention issues of heat punching process were given.
介绍了强度高、厚度大和周边长的链板销轴孔的热冲裁加工以及链板热冲裁加工中的几个问题。
The free vibration of orthotropic clamped square plates with a circular or square hole is studied with the help of the program using the high-precision triangular plate bending element.
用高精度三角形板单元有限元程序研究多种正交各向异性材料开圆孔或开方扎夹支方板的自由振动。
On the basis of the similarity theory, the local impingement heat transfer coefficient of a single hole impinging on a plate in a limited space was studied with constant heat flux methods.
在相似理论指导下用恒热流方法研究了封闭空间内单孔冲击局部换热系数。
Heat blanking process of pin axle hole of chain plate with high strength, large thickness and long circumference was introduced, and a few problems of heat blanking process were presented.
介绍强度高、厚度大、周边长的链板销轴孔的热冲裁加工以及链板热冲裁加工中的几个问题。
Through experiments, the improvement can reduce the content of minicrystal to 31.8 percent, compared with an original protective plate without a through hole for the cooled air to circulate.
通过试验，相对于原先没有用于冷却气体流通用的通孔的护板，该改进可以把微晶含量减少到31.8%。
Boundary value problem of a plate with crack and defect such as circular hole is a multi-connected domain problem.
带有裂纹和缺陷孔洞的板的问题是一个多连域的边值问题，这类问题适合用边界元法所具有的高精度特性来求解。
He sustained a subtrochanteric hip fracture after a fall, which was managed with a 12-hole locked plate construct.
因摔倒致股骨转子下骨折，采用12孔锁定钢板治疗。
The hole of the auxiliary hanging rope connecting plate of the upper arm of the hoist is connected with an auxiliary steel cable chain hanging rope and a small steering rope.
吊具上臂的副吊系连接板的孔内连接副钢丝绳链条吊系和转向小绳。
The distal of the radius distal palmar anatomical steel plate is provided with two screw adjusting fixing holes, and the top end of the distal is provided with a screw fixing hole.
钢板远端设计有两个螺钉调节固定孔，远端顶端设计有一个螺钉固定孔。
The upper cover and base plate of energy-saving lamp cup are provided with holes for ventilation and heat dissipation, and the base plate is provided with a light tube hole.
节能灯杯上盖和节能灯杯底板上均设有通风散热孔，并且在节能灯杯底板上设有灯管孔。
The elastic clip body (2) is also provided with at least one hole which is formed on the fixed part (4), and the hole is used for installing the elastic clip onto a thin plate.
以及所述弹性夹本体(2)还包括形成在其固定部(4)上的至少一个孔，用于将弹性夹安装到一个薄板上。
A metal framework is embedded in the composite wear-resistant plate, and the metal framework is provided with a connecting hole or a connection bolt.
在复合耐磨板内预埋金属骨架，金属骨架上设有连接孔或者连接螺栓。
A net-shaped small hole is arranged on the seepage plate, and a longitudinal drainage groove and a groove which is vertically communicated with the drainage groove are arranged on the guided plate.
渗水板上设置 有网状小孔，疏导板上设置有纵向的排水凹槽和与排水凹槽相垂直的连通凹槽。
Small hole can be used with thin ropes if necessary, or as a belay plate.
细孔与幼绳同用或可作保护板用。
Therefore, a component side plate electrode (12) is connected with a board side plate electrode (23) which is arranged around the embedded hole (21) on the board surface of the circuit board (2).
这时，部件侧平板电极（12）与在电路基板（2）的板面上围着嵌合孔（21）设置的基板侧平板电极（23）连接。
The plate-shaped main body is formed with a through hole connecting the bottom face and the second face.
所述板形主体形成有连接所述底表面与所述第二表面的通孔。
High-pressure oil pan with oil as a window into the cylinder hole of the plunger, the high-pressure chamber was the top of the plunger, the pressure in the oblique plate.
斜盘中心线和缸体中心线相交一个倾角δ。高压油经配油盘的窗口进入缸体的柱塞孔时，高压腔的柱塞被顶出，压在斜盘上。
This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.
本文采用边界元法对开孔无限大薄板弹性波的散射与动应力集中问题进行理论分析和数值计算。
This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.
本文采用边界元法对开孔无限大薄板弹性波的散射与动应力集中问题进行理论分析和数值计算。
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