... wedge 楔 wedge product 楔积 weierstrass approximation theorem 维尔斯特拉斯逼近定理 ...
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通过对崩积楔沉积物进行粒度特征分析，研究崩积楔形成时的沉积条件和环境特征。
On the basis of granulometric analysis of samples from colluvial wedge sediments caused by normal fault, the sedimentary environment is discussed.
其结构是在积放轨道的直轨道段上，沿前进方向分别安装楔块、推块气缸、接近开关。
The plot structure is put in orbit straight sections of track, wedge, pushing cylinder block, closing switching are installed along the forward direction.
沿系舟山北麓断裂，具体分析了水峪剖面、湖村剖面上各期崩积楔共21个样品的粒度及粒度参数。
The total of 21 grain samples come from two sections distributed along the northern Xizhoushan Fault.
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