syntectonic meaning in English

同构造的
同构造期的
同造山运动

The study of syntectonic sedimentary deposits is one of the advanced topics in current geological research
同构造沉积记录研究是当前地质学研究的热点和前沿领域之一。
In china only few similar studies have been conducted and there is still very little known about syntectonic deposits in the yanshan erogenic belt
在我国，类似的研究工作开展的不多，在燕山造山带的地质研究工作中，这种研究尚属空白。
The qiongzhong and danxian batholiths , as the largest early mesozoic syntectonic granite intrusions in hainan island , are mainly composed of porphyritic biotite two - feldspars granitoids , in which alkali - feldspar phenocrysts and dark minerals are foliated mostly in we - direction . the granites are of metaluminous i - type . major and trace elements show co - variations with sio2 , suggesting the fractional crystallization of plagioclase , hornblende , apatite and ti - fe oxides in the evolution of the granites
花岗岩的主量元素和部分微量元素成分与sio _ 2呈良好的相关关系，显示出明显的斜长石、角闪石、磷灰石和ti - fe氧化物等的分离结晶作用，总体上它们与大陆岛弧花岗岩的微量元素丰度和分布特征相似，系统地亏损ba 、 nb 、 sr 、 p和ti等元素。