circular hole 中文意思是什麼
circular hole
解釋
圓孔-
Finally, by the analysis of the highness of beam - bridge, the most dangerous section and the abutment cons truction of the circular hole castellated beam, the design and calculating method of the beam is given to promote the application of the beam
最後，通過對圓孔蜂窩梁的梁橋高度、驗算截面以及支座構造措施等的分析，總結出圓孔蜂窩梁的設計計算方法，以促進這種梁的設計與應用。 -
Meanwhile, according to the reduced theoretic of the open - web truss, the strength simplification computational method are proposed, and in comparison of the theoretical calculating value with the tested one and the behavior analysis of the tested beams during the process, the hypothesis and the theory of the beam are verified and the stress distribution of the circular hole castellated beam is also obtained
通過費氏空腹桁架簡化計算理論值與實測值的對比分析以及對試驗梁在試驗過程中的性態分析，驗證了理論計算及各項假設的正確性，分析得出圓孔蜂窩梁圓孔周邊應力分佈特徵；並通過撓度分析，提出了實用的簡化計算式。 -
This paper presents a manufacture and calculating method for castellated beams. according to the method, three beams are designed and tested, the detailed and trustworthy experimental data are obtained. in comparison of the castellated beam with the circular hole castellated beams during the process, that the yield of load and the strength limit for the latter are higher than the former is verified
本文通過設計製造兩種不同截面形式的3根蜂窩梁（ 2根圓孔、 1根六邊形孔） ，進行了兩點集中荷載下的試驗，取得了較為翔實可靠的試驗數據，通過整理與分析，對兩種蜂窩梁的整體受力性能和承載力作出評價，得出圓孔蜂窩梁的屈服荷載和極限承載力都高於六邊形孔蜂窩梁的結論。 -
Then discuss the stress concentration problem of the honeycomb structure to use the model of “ laminated composite structure with circular hole. then discuss the thermal control technique of the mfs, and built the model of heat transfer
考慮到在蜂窩結構板上開設埋孔會引起應力集中的現象，所以還進行了對復合材料板應力集中問題的理論分析，得出了「帶圓孔的復合材料層板」應力集中系數的表達式。 -
Aiming at the shortage of material information, tolerance information, technical information, and so on in the model, the author conducted a research on a step based and feature oriented method to integrate the information in the model. the models for several common features were created. they are hole feature, planar face feature, outer - round feature, planar pocket feature, revolved groove feature, circular pattern feature, and rectangular pattern feature
針對現有數據模型在材料、公差以及工藝信息等方面的缺失，研究了在基於step的面向特徵的產品數據模型中集成這些信息的方法，建立了一些常見特徵，如孔類、平面、外圓、平面槽及旋轉槽、圓周陣列、矩形陣列等特徵的信息模型，並用express語言來表達，該模型不僅包含幾何拓撲信息，而且增加了公差、工藝路線、裝夾定位、加工方法、及材料等信息。 -
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
摘要對圓孔夫瑯禾費衍射光能量進行了定量分析，並證明了愛里斑能量?入射光能量的84 % 。 -
In the winter of 1975, from the murky water off palos verdes, california, a sport diver uncovered and raised a large circular stone with a hole through its center
1975年冬天，一個潛水運動員在加利福尼亞州的帕洛斯?弗迪斯海岸外的渾水中發現一個很大的圓形石塊並把它打撈起來。在這石塊的中心有一個穿透的洞。 -
Based on the project of a new television tower in guangzhou, the blind - hole method is employed in this paper to measure the longitudinal and circular residual stress in the inner and outer surface of a steel tube
摘要以廣州新電視塔鋼結構工程用大口徑厚壁埋弧直縫焊管為對象，採用一種應用廣泛且精度較好的檢測方法盲孔法，對厚壁直縫焊管內外表面的殘余應力進行了檢測。 -
Approximately 60 miles ( 100 kilometers ) from belize city, the almost perfectly circular blue hole is more than 1, 000 feet ( 305 meters ) across and some 400 feet ( 123 meters ) deep
這是距離宏都拉斯首都伯里茲100公里的地方，這是一個幾乎圓的大洞，他有305的直徑， 123深。 -
An analytical expression of stress concentration factor for a finite wide plate with an eccentrically placed circular hole
含偏心小圓孔的有限寬板條孔邊應力集中系數的一種解析表達式 -
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
球閥是用帶圓形的通孔的球體作啟閉件，球體隨閥桿轉動，以實現啟閉動作的閥門，球閥在管道中主要用於切斷，分配和改變介質流動方向。 -
According to the nonhomogeneous anisotropic elastic theory, a calculation model of composite material plate with circular hole in common structural connection section was developed
摘要針對工程中常見的連接結構中含圓孔的復合材料板，根據非均質各向異性彈性理論建立計算模型。 -
Analysis of a shape memory alloy plate with a circular hole subjected to biaxial tension
帶中心孔形狀記憶合金板在雙軸加載下的響應研究 -
Combined with circular hole, we give some data groups, through analysis of the result predicted, we know, when sampling position is within specific limits, setting up gm ( 1, 1 ) model directly can get to better precision, or else precision is worse
並結合圓孔的情況構造出若干建模數據列，通過對模型預測結果的分析可知，當采樣位置在一定范圍內時，直接建立gm （ 1 ， 1 ）模型精度較高，當超出了這個范圍時，模型精度降低。 -
Experimental specimens embedded with superelastic wires, which are rectangle laminated composite panels with a circular hole and square plate, were prepared to make respectively tensile and bending test. the outputs of sensors embedded in structures were timely acquired to monitor mechanical properties of structure
對含孔洞的典型構件進行拉伸試驗，對方板構件進行彎曲模擬受載試驗，實時採集結構中傳感元件的輸出，以實驗的方法監測結構宏觀力學行為。 -
Expressions of stress concentration factors for an eccentric circular hole in a tension orthotropic finite - width strip
拉伸正交各向異性有限寬板偏心圓孔的應力集中系數表達式 -
Scattering of elastic wave and dynamic stress concentrations in the thin plate with a circular hole
開孔薄板彈性波散射與動應力集中
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