Assessment of departure from roundness two - and three - point methods 圓度誤差的評定兩點三點法
Paper and board - testing of cores - determination of bending strength by the three - point method 紙和紙板.芯層試驗.采用三點法對抗彎強度的測定
Paper and board - testing of cores - determination of flexural modulus by the three - point method 紙和紙板.芯層試驗.采用三點法對彎曲模量的測定
Paper and board - testing of cores - part 6 : determination of bending strength by the three - point method iso 11093 - 6 : 2005 紙和紙板.紙芯的檢測.第6部分:用三點法測定抗彎強度
Paper and board - testing of cores - part 7 : determination of flexural modulus by the three - point method iso 11093 - 7 : 1997 紙張和紙板.卷軸芯的試驗.第7部分:用三點法測定彈性
The calculation principles of " hypotenuse - height method " and " three - point method " are different , but the methods of dealing with the traces are identical 弦高法和三點法的計算原理有所不同,但痕跡的處理方法是一致的。
Tsai ’ s two step method is used to calibrate the camera and the improved three - points method is used to calibrate the robot ’ s hand - eye relation 本文采用改進的三點法對機器人手眼關系進行了標定,采用tsai兩步法對攝像機參數(shù)進行了標定。
The u - i properties of the samples at room temperature and cryogenic temperature ( 77k ) were measured by three - point method , and it was found that there is an effect like negative resistance in such multilayer films 本文采用三點法測定了常溫、低溫下的u - i特性,發(fā)現(xiàn)常溫、低溫下納米量級的硅氧化硅多層膜具有類似負阻的特性。
According to the calculation principles of " hypotenuse - height method " and " three - point method " and the prizing and pressing traces in the criminal scene causing by round - pole shape tools , we can get the diameters of the tools 摘要利用圓桿狀工具在刑事案件現(xiàn)場中遺留的撬壓痕跡,根據(jù)弦高法和三點法的計算原理,可以得到形成痕跡的工具直徑的大小。
It is necessary to make more profound research in the field of settlement prediction . in this dissertation , on base of the existing work , the three - point method which is the mostly used method in the settlement prediction has been studied thoroughly firstly , which indicated and discussed the deficiency of the three - point method , and as a result an improved three - point method was put out ; secondly , by analyzing the characteristics of the process of the foundation settlement we put forward the model for predicting foundation settlement based on " law of massaction " . the predictive result was ideal as we applied it to the 3 . rd coalfield project of wenzhou power plant and project of wenzhou peninsula , which shows that the model deserve use in much more projects 本文在對國內(nèi)外關于地基沉降預測理論的研究進行綜述的基礎上,首先對工程中常用的三點法進行了細致深入的研究,指出以工程實測數(shù)據(jù)證明的現(xiàn)有三點法在應用時存在的不足,針對該不足進行了探討,并在此分析基礎上提出了預測結果更為理想的改進三點法;其次區(qū)別傳統(tǒng)沉降預測方法的研究途徑,本文從沉降過程的發(fā)展特征出發(fā),根據(jù)描述物化反應過程發(fā)展特征的質(zhì)量作用定律原理,探討了一種新的地基沉降預測方法:地基沉降預測的“質(zhì)量作用定律”模型;本文還以溫州三期煤場工程及溫州淺灘圍涂促淤工程為背景,對上述改進三點法、地基沉降預測的“質(zhì)量作用定律”模型的工程應用與傳統(tǒng)的預測方法進行了比較,認為這些方法是可行的,并得出一些有用結論。