川断，又名续断，也名川旦，中药名。为多年生草本植物川续断的根，因能“续折接骨”而得名。秋季采挖，除去根头及须根，用微火烘至半干，堆置“发汗”至内部变绿色时，再烘干。
对龙门山褶皱冲断带北段前锋带至四川盆地边缘的川西北地区进行了磁组构研究。
An investigation of magnetic fabrics has been carried out in northwestern Sichuan from the front zone in the northern segment of the Longmen fold-thrust belt to the margin of the Sichuan basin.
有利勘探区带包括大巴山前冲断带、川北凹陷带和川中低隆起带。
The favorable plays include the thrust belt in Dabashan area, sag in the north Sichuan province and uplift in the central Sichuan province.
本文简要介绍了拨断岩心接单根方法在四川硬地层长筒取心中的试验和推广效果。
The test and popularization results of the method of putting in stalk through pulling apart core by Using the long core barrel in Sichuan hard rocks are simply presented in this article.
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