Tectonic form of the West Kunlun orogenic belt at least was the result of two wilson orogenic cycles.
西昆仑造山带目前构造格局的形成，至少是两个威尔逊造山旋回的结果。The multicycle opening-closing movement of the crust is the key to understand the basin reformation and its hydrocarbon evolution.
地壳的多旋回开合运动是认识盆地改造和油气复杂演化过程的钥匙。This back-and-forth migration is called the Saharan pump, a movement of people in and out of northern Africa as the climate shifted.
这种反复迁徙被称为撒哈拉旋回，是指当气候轮换变化时人类在北非进进出出的一种行为。A complete progressive and regressive cycle occurred in the early Early Carboniferous in the eastern part of the North Qilian Mountains.
北祁连山东部早石炭世早期经历了一次完整的海水进退旋回。The research can be used to interpret similar inharmonious thickness variation in isochronic strata correlation.
可用于解释类似相域等时旋回厚度的不协调变化。Norton locks the safe, swings his wife's framed sampler back into place.
诺顿锁住保险柜，把他妻子的刺绣作品旋回原处。A group of relatively conformable strata that represents a cycle of deposition and is bounded by unconformities or correlative conformities.
代表一个一个沉积作用旋回的一组相对整合的地层表，并以不整合面或相关的整合面为边界。Multi-cycle structural evolution is the essential characteristics of its superimpose .
多旋回构造演化史是叠合盆地本质特征；Analysis on sedimentary cycles is very important in the academic study of stratigraphy, petroleum exploration and exploitation.
沉积旋回性分析在地层学理论研究和石油勘探开发中有着重要的地位。