slip-on type coupling 滑动式套管
The resemble theory on coupling of solid and liquid was put forward, a part of type material coupling prepare proportion was made.
提出了围岩应力场及渗流场耦合作用的相似理论，研制了部分典型材料的固流耦合相似配比。
The effect of the type and contents of CB and coupling agents on the performances of the polymer based PTC conductive composite was investigated, and the mechanism of coupling graft was also analyzed.
考察了炭黑及偶联剂种类、用量对高分子PTC导电材料性能的影响，并探讨了偶联接技机理，从理论上对改性效果进行了分析。
On the basis of giving a new type of attribute reduction method, a coupling recognition model is established which combines Rough Sets and neural network closely.
在提出一种属性约简方法的基础上，利用粗糙集和径向基网络的优势，构建了一种耦合模型。
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