coeval
英 [kəʊˈiːvl]
美 [koʊˈiːvl]
adj. (与…)同龄，同时代，同时期出现
复数：coevals
COCA.45585
牛津词典
adj.
- （与…）同龄，同时代，同时期出现
having the same age or date of origin- The industry is coeval with the construction of the first railways.
这一产业和初期铁路的建造相伴而生。
- The industry is coeval with the construction of the first railways.
英英释义
noun
- a person of nearly the same age as another
adj
- of the same period
双语例句
- World-wide glacial event in an ice age not only contributes to eustatic sea level changes but also penetrates to the shelf carbonate environments and sedimentation coeval low latitude area.
冰期中的全球性冰川事件不仅对全球性海平面变化，而且对低纬陆棚碳酸盐环境的沉积作用也有重要影响。 - The lower to Middle Ordovician Dawan formation and its coeval rocks in the Yangtze Region
扬子区下、中奥陶统大湾组及其同期地层 - There might be a block or microplate placed between Indian Subcontinent and Lhasa Block during Late Triassic, where a coeval orogenic belt should be accessory.
这些结果暗示，在拉萨地块与印度次大陆之间的新特提斯洋中可能存在一个含造山带的未名地块。 - With consideration of the P-T path of the regional metamorphism coeval with the emplacement of these granites, the concurrence of I-, S-and A-type granites indicates that these granites formed in the post-orogenic setting.
结合区内与花岗岩形成同时发生的变质作用P-T特征，这种I-、S-和A-型花岗岩的同时产出，反映他们可能形成于造山后构造背景。 - The ratio of coronene to phenanthrene suggests two episodes of high temperature event during the P-Tr transition which may relate to the coeval volcanic activity.
晕苯／菲的比值表明，二叠纪-三叠纪之交出现了两幕高温热事件，可能与这时期的火山活动有关。 - Such an eye was not born when the bird was, but is coeval with the sky it reflects.
鸟儿的这样的眼睛不是与生俱来的，而是和它所反映的天空同样久远。 - The fairly high similarity between this curve and other coeval curves sets up by some foreign scholars in other regions abroad, exhibits important stratigraphical significance.
川黔地区晚古生代锶同位素曲线与国外学者公布的同时代锶同位素曲线特征极为相似，显示了在地层学上的重要意义。 - Legalist ideology was different from the other coeval theory, it advocated to realize the governs order using the most actual and effective methods.
法家思想不同于同时期的其他学说，它主张以最实际、最有效的方法，最快的实现统治秩序。 - Some large scale structual lenticles, in which primary sedimentary structures have been well presserved, formed by deformation partitioning coeval with the bedding ductile shear belts and rheid fold layers.
因变形分解作用，在形成韧变带及流褶层的同时，也形成一些巨型透镜体，它们为弱变形域或未变形域，其内原生构造保存完整。 - Retrogressive metamorphic reaction was broadly coeval with strong deformation in the shear zone and resulted in the transformations: Pyroxene-hornblende, hornblende-biotite, hornblende-chlorite, biotite-chlorite, and feldspar-sericite etc.
璜山剪切带退变质反应是以其广泛的同时代强烈变形为特征.转换结果：辉石→角闪石，角闪石→黑云母，角闪石→绿泥石，黑云母→绿泥石，长石→绢云母等。