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杵堵
释义
杵堵
Encyclopedia
工学
射孔完井
释
charge and core debris
杵堵
射孔时,一些杵体在运动中膨胀、破碎飞散,其中部分与套管水泥环、岩石等碎片一起堵塞已射开的孔道的现象。
随便看
Cartan-Killing criterion
Cartan-Killing form
Cartan-Kähler existence theorem
Cartan-Kähler theorem
Cartan lemma
Cartan-Mal’tsev-Iwasawa theorem
Cartan matrix
Cartan method of exterior forms
Cartan pseudoconvex domain
Cartan relation
Cartan s criterion
Cartan Serre finiteness theorem
Cartan-Serre finiteness theorem
Cartan space
Cartan's theorem
Cartan subalgebra
Cartan subgroup
Cartan tensor
Cartan theorem
Cartan-Thullen theorem
Cartan torsion coefficient
Cartan type
Cartan-Weyl basis
Cartan Weyl's theorem
Cartan-Weyl's theorem
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