experimental stress造句
例句與造句
- The grid method of strain analysis is one of the oldest techniques known to experimental stress analysis .
格柵法是實驗應(yīng)力分析中最古老的技術(shù)之一。 - Effect by experimental stress on the onset of diabetes in chinese hamster
應(yīng)激對中國地鼠糖尿病發(fā)生的影響 - Analysis of experimental stress
實驗應(yīng)力分析 - Experimental stress analysis
實驗應(yīng)力分析 - Changes of plasma egf and apoptosis of gastric epithelium mucosae in experimental stress - induced ulcers in rats
水平和胃上皮細胞凋亡的變化 - It's difficult to find experimental stress in a sentence. 用experimental stress造句挺難的
- An experimental study on concrete - filled steel tubes under bending and torsion is conducted . the experimental stress analysis shows that values of practical critical stress of the steel tube correspond well with mises yielding rule
離心鋼管混凝土管在不同彎扭加載路徑作用下，其扭矩與轉(zhuǎn)角的關(guān)系在各階段特點趨勢與純扭轉(zhuǎn)作用下的情況基本相似。 - The complex function between isochromatic fringe orders and rgb gray values of the image pixels is described by bp artificial neural network . the technique can improve the precision of experimental stress analysis in three - dimensional photoelastic thin slices
其特點是通過bp神經(jīng)網(wǎng)絡(luò)建立圖像中像素點的r 、 g 、 b顏色值與條紋級數(shù)n之間的非線性關(guān)系；可以準確地得到3級以內(nèi)等色線條紋級數(shù)。 - The photo - elasticity experimental method developed in 1930s had become the experimental stress analysis " leading method , but with high performance computer combined with finite element method . and the photo - elasticity method will take time and money , now it is seldom applied . so how to overcome its disadvantage and exert its advantage at calculating stress concentration factor became one new problem
二十世紀三十年代發(fā)展起來的光彈性實驗方法曾經(jīng)成為實驗應(yīng)力分析的主要方法之一，但是隨著高性能與計算機有限元法的結(jié)合，加上光彈性實驗方法費時費力等缺陷，進入80年代后逐漸被大型通用有限元軟件所取代，運用的情況越來越少。 - Relying on a research subject , the prestressed tests of one important building prepared for the west lake exposition 2001 , which is in the period of this paper , the important discipline of structure " complete stress " is posted by means of theoretical calculation and experimental stress analysis . in addition , relatedly guiding thoughts and some suggests for optimal construction of the modern structural engineering are brought forward in this paper
依托作者論文期間參與的杭州西湖博覽會某重點場館預(yù)應(yīng)力結(jié)構(gòu)施工檢測課題的科研實踐，用理論計算和現(xiàn)場實驗分析途徑，揭示了結(jié)構(gòu)“全應(yīng)力”分析的重要規(guī)律；并對現(xiàn)代結(jié)構(gòu)工程施工方案的優(yōu)化提出有關(guān)的指導(dǎo)思路和若干建議。 - The model ' s parameter was applied to gain the theoretical stress - strain - volume change curves and used to compare with the experimental stress - strain - volume change curves to verify the rationality of it . the newly proposed model is applied in the finite element program , the new program was applied in finite element stress - strain analysis of zipingpu reservoir concrete faced rockfill dam , and at the same time compare with the result of the widespread model ( such as e - u model ) to test and verify its rationality initially
利用求取的模型參數(shù)得出理論擬合曲線，進行理論擬合曲線與試驗實測曲線比較，驗證建議模型的合理性；對有限元程序進行修改，加入建議模型子程序模塊，采用建議模型并對壩體進行有限元應(yīng)力應(yīng)變計算，同時與目前應(yīng)用較廣泛的模型(如e - u模型)計算結(jié)果比較，初步驗證建議模型和合理性。 - Based on the stress measurement model using the critically refracted longitudinal ( lcr ) wave , this paper discussed the key techniques of measuring the stress in accessories , which includes the generation , receiving and afterwards management of lcr wave . an experimental stress measurement system based on time was also designed and constructed in this project , by measuring the travel time of lcr wave in the medium , the stress state of testing object can be well evaluated
本文基于臨界折射縱波( criticallyrefractedlongitudinal , lcr )應(yīng)力測量模型,研究采用lcr波測量零件中切向應(yīng)力的關(guān)鍵技術(shù),包括lcr波的產(chǎn)生、接收和后續(xù)處理,設(shè)計并制作了基于傳播聲時的應(yīng)力檢測實驗系統(tǒng),通過測量lcr波在材料內(nèi)部傳播聲時的改變,評估被測物體中的應(yīng)力情況。 - Abstract : the therortical calculation of the bending stress of the root and experimental stress analysis on the modified profile and the standard involute tooth profile were made with the finite element method and the electric resistance strain film method . this indicated that the modified profile was supe rior to the standard involute profiles in terms of the bending strength
文摘:分別用有限元和電阻應(yīng)變片法對修形齒形和漸開線齒形進行齒根彎曲應(yīng)力計算與實驗應(yīng)力分析.結(jié)果證明在彎曲強度方面修形齒形比標準漸開線齒形更優(yōu)越 - As one of the most potential experimental stress measurement , ultrasonic technique was widely developed and applied in recent years . limited by their own characters , bulk wave and surface wave in ultrasonic frequency are difficult to be used to measure the internal tangent stress condition from the surface of medium . in many occasions , they will not be able to evaluate the working condition of mechanical components effectively
超聲波技術(shù)作為最有潛力的實驗應(yīng)力測量技術(shù)之一,近年來得到了廣泛的發(fā)展和應(yīng)用,然而超聲體波與表面波由于其自身的限制性,均無法從表面測量內(nèi)部的切向應(yīng)力狀況,在許多場合下無法有效進行機械構(gòu)件工作狀態(tài)的評估。