boundary strength 中文意思是什麼
boundary strength
解釋
接合處強度-
Road wheel in this paper is created according to gb / t 3487 - 1996 and application of load is simulated the actual situation. msc. patran finished is used to build model of road wheel, divide finite element graticule, apply boundary load, and define material properties, which are submitted to msc. nastran to analyze strength
本文所使用的車輪是按照輪輞的國家標準而構建的，而載荷的加入是模擬實際情況而添加的，在此基礎上，運用msc . patran ，完成車輪幾何建模，有限元網格劃分，邊界載荷的加入，材料特性的定義，再提交到msc . nastran中進行強度分析。 -
Road wheel in this paper is created according to gb / t 3487 - 1996 and application of load is simulated the actual situation. ansys finished is used to build model of road wheel, divide finite element graticule, apply boundary load, and define material properties, which are submitted to ansys to analyze strength
在車輪的構建上，本文採用了三維繪圖軟體ug ，在ug中首先完成車輪幾何建模，然後導入到ansys裏面進行修改並進行有限元網格的劃分，邊界載荷的加入，材料特性的定義，對車輪進行強度分析。 -
For the 30. 2mm shaft, there are still larger over measure to load. the strength is increased by optimization. for ? 17. 4mm shaft, the strength is increased by enlarge the inner dimension of the spline ; for 30. 2mm shaft, the strength is increased by adjust the structure at the boundary between the key groove and the ring groove, the highest stress of the shaft is at bottom and terminal of the spline after optimization
其中對17 . 4mm泵軸的優化，通過增大花鍵內徑，提高了花鍵齒底的強度，降低了應力集中點附近的應力；對30 . 2mm電機軸的優化，通過在軸承鍵的環槽端增加倒角，有效降低了該位置的應力集中，使軸的最大應力點從軸承鍵與環槽的交界處轉變到花鍵根部與收尾的交界處，提高了電機軸整體結構強度的合理性。 -
The micromorpholgy and grain boundary microstructure of the material were studied with sem and tem and the grain boundary phase composition were analyzed with eds and x - ray the mechanical properties, micromorpholgy microstructure of grain boundary and phase composition of al2o3 composite ceramics were systematically studied, the effect of additives, the relationship between microstructure and mechanical strength, the sintering mechanism of the material and influence factors of the structure and properties of al2o3 composite ceramics were discussed respectively
系統研究了氧化鋁陶瓷的力學性能、微觀形貌、晶界顯微結構，並討論了各添加組分的作用、材料顯微結構與力學性能的關系以及材料的燒結機理和影響材料結構與性能的影響因素。本論文探討了氧化鋁基復相陶瓷的強韌化機理，實驗表明al _ 2o _ 3 - ticn體系主要是微裂紋韌化。 -
By using the method of wave source distribution, sources were distributed along the boundary of the harbour, then by using the matching conditions of the inner and outer fields on the entrances of the harbour, the strength of the sources was calculated
利用源匯分佈法，在港灣邊界上布置源匯，並在入口處利用內外場的匹配條件，來求解置於港灣邊界上的源強，進而求得港灣內的整個流場。 -
This system has the friendly windows for dialogue between person and machine, can draw and label the plan of each roll groove with the way of parameterization drawing, under the condition that giving the size of the rough blank the specifications of the finished product and the technical parameters of the roll, selecting the minimum consumption as the target function, adopting the optimization, adopting the boundary condition of the grip the strength of roll and the check of the power - generating. moreover, the plan can be outputted in the software of autocad
本系統具有友好的人機對話界面，可以在給定坯料尺寸、成品尺寸和軋機技術參數的條件下，以能耗最小為目標函數，採用最優化方法，在滿足咬入條件、軋機強度校核、電機校核等邊界條件下優化設計出最優的孔型系統，採用參數化繪圖方法將優化設計結果繪製成孔型圖並進行標注，最終可以向autocad繪圖軟體輸出。 -
Test results for deformations and ultimate strength are found to be in good agreement with the corresponding values predicted by the elasto - plastic finite element analysis when warping boundary constraints are accounted of
浙江大學申請博士學位論文2002同時將試驗結果與有限元分析的結果進行比較，在考慮端部翹曲約束的情況下，兩者符合較好。 -
In the analysis of the elastic local buckling strength of the stiffener ' s web, the elastic critical stress is analytically derived by solving the characteristic value problem involving the governing differential equation under the corresponding loading and boundary conditions
對于加筋板中加強筋腹板的局部屈曲，則用解析法推導出筋的腹板的撓度方程及其邊界條件，求解相應的方程，從而計算出腹板的局部屈曲應力。 -
In this paper, the alumina ceramic was prepared under normal pressure and low temperature, the mechanical properties, micromorphology, microstructure of grain boundary and phase composition of the alumina ceramic, and the precision shaping and cold processing of the femoral head were systematically studied ; the effects of the additives, the relation between microstructure and mechanical strength, the sintering mechanism of the material and the influence factors of the structure and properties of the alumina ceramic were discussed also
本文在常壓低溫條件下制備了氧化鋁陶瓷，系統研究了氧化鋁陶瓷材料的力學性能、微觀形貌、晶界顯微結構、相組成和股骨頭的精密成型、冷加工，並討論了添加劑的作用、材料顯微結構與力學強度的關系、材料的燒結機理及影響氧化鋁材料結構與性能的因素。 -
For the scattering field caused by the finite - length conducting and permeable cylinder, the boundary condition that the normal component of electrical strength is zero in conducting medium, i. e. en = 0, was used to determine the separation constant of boundary value problem in the past
以往含有有限長導電導磁圓柱體散射場的求解，大都根據導電媒質中電場強度法向分量為零，即e _ n = 0 ，這一邊界條件來確定邊值問題中分離常數的取值。 -
The buckling and ultimate strength of ship plating normally depend on a variety of influential factors, namely geometric / material properties, loading characteristics, initial imperfections ( i. e. initial deflections and residual stresses ), boundary conditions and corrosion, fatigue cracking
船體板的屈曲和極限強度取決于很多影響因素，主要有：板的幾何尺寸、材料特性、載荷特徵、初始缺陷（如初始變形和焊接殘余應力） 、邊界條件以及腐蝕的影響、疲勞裂紋等。 -
Based on unified strength theory, the boundary line equation of surrounding rock mass plastic zone under non - uniform stress field was deduced, and it can be used to pre - estimate the dimensions and shapes of underground tunnel ' s plastic zone with different coefficients of horizontal pressure
摘要基於統一強度理論，推導出非均勻應力場的巷道圍巖塑性區邊界線方程式，可用於預測不同側壓系數時地下深埋隧洞的塑性區大小及形狀。 -
1 ) sale force : publishing first, covering every where. 2 ) exp anding force : expanding space of page and breaking boundary, keeping abreast of the times. 3 ) cohesive force : all people have a common will, being impregnable. 4 ) science and technology force : in information time s, net is the king. 5 ) economic force : ad management, developing actual strength. 6 ) trademark force : serving society, pulling economy develop ment. 7 ) extending force : calling center. information is the key. 8 ) revolu tionary force. - succeeding while changing, never be old. yangzi evenin g competence ' s motive structure includings : l ) basic structure ( system la yer ) : " three no " strategy - the essence of yangzi ' s conti nuous develop ment. 2 ) basic structure ( spirit layer ) : contribution and being pragmatic - telling the secret of " yangzi spirit ". 3 ) core structure ( principle layer ) : o penning up the attrative economy ? he center of yangzi ' s development
筆者剖析了揚子晚報的競爭力來源，認為它由8個核心部分構成：來源1 ：營銷力? ?發行為先，網點密布；來源2 ：擴張力? ?擴版破界，與時俱進；來源3 ：凝聚力? ?眾志成城，無堅不摧；來源4 ：科技力? ?信息時代，網路為王；來源5 ：經濟力? ?廣告經營，拓展實力；來源6 ：品牌力? ?服務社會，拉動經濟;來源7 :延展力一一呼叫中心，信息為王;來源8 :變革力一一變中求勝，青春不老。
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