1) cumulative transformation
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累积变换
1.
In order to enhance the robusticity in feature representing,the cumulative transformation was defined for run-length matrix.
为了增强图像特征描述的稳健性,对游程矩阵引进了累积变换。
2) accumulatingindex transformation
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累积指数变换
3) iterated integral transformation
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累次积分变换
1.
By using the iterated integral transformation and some new techniques,some oscillation criteria are obtained.
通过利用累次积分变换和一些新的技巧,给出了这类方程的一些振动准则,并举例说明所得结果的重要性。
4) accumulative deformation
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累积变形
1.
Research on accumulative deformation behavior of soft clay under cyclic loads;
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循环荷载作用下软粘土的累积变形特性的研究
2.
Compared with other kinds of sensors,module matching FBG has a better test effect,and this kind of FBG is able to reflect the accumulative deformation of asphalt mixture to some extent.
结果表明,采用应变修正后的光纤光栅应变传感器进行路面结构内部应变实测是可行的;模量匹配光纤光栅应变传感器与其它类型传感器相比具有较好的测试效果,同时该类型传感器在一定程度上能够反映出沥青混合料的累积变形。
5) strain accumulation
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应变积累
1.
By use of horizontal velocity data observed by GPS during 2001—2004 and 2004—2007 in the northeastern margin of Qinghai-Tibet block,aided by the negative dislocation model,the characteristics of horizontal crustal movement and the status of strain accumulation of this area are researched and following conclusion are drawn.
利用青藏块体东北缘2001—2004年、2004—2007年GPS水平运动速度场结果,借助负位错模型,研究该区当前的地壳水平运动特征与应变积累状况。
2.
By use of the regional leveling and GPS observations in Sichuan-Yunnan area during 1994-2006,aided by the negative dislocation model for the elastic block boundaries,combining with the total characteristics of deformation cross-fault,the recent status and intensity of strain accumulation of tectonic blocks and their boundary faults in Sichuan-Yunnan area are studied.
利用1994~2006年川滇地区GPS和区域水准观测资料,借助弹性块体边界负位错模型,结合近年来跨断层形变总体特征,研究了川滇地区构造块体及其边界断裂的应变积累状况与强度。
6) strain accumulation
![点击朗读](/dictall/images/read.gif)
应变累积
1.
Experimental study on effect of shear strain accumulation on dynamic shear modulus and damping ratio of clay soil;
应变累积对黏土动剪模量和阻尼比影响的试验研究
补充资料:Radon变换和逆Radon变换
Radon变换和逆Radon变换
X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于,它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积,即体素的线性衰减系数两维空间分布的可能性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条