“complex formation”的概念、定义、翻译、参考文献-科学参考

单词	complex formation
释义	complex formation Encyclopedia 理学复杂地层释 complex formation复杂地层在钻进过程中，受地质构造运动、所处外界环境的物理化学作用及水文地质条件的影响，出现不同程度的孔内坍塌、漏失、涌水现象的地层。
随便看	saddle forging saddle function saddle-like surface saddle-node saddle node bifurcation saddle-node bifurcation saddle nose saddle point saddle point approximation saddle point game saddle point method saddle point of a function saddle point of a game saddle-point problem saddle point separatrix saddle point singularity saddle point theorem saddle-point type saddle polygon saddle region saddle sector saddle separatrix saddle set saddle-shaped saddle stitching

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