例句與用法

1. Comparing to the data of others , we infer that the age of the post - collision volcanic rock in gangdese area is younger eastwards
   其地球化學(xué)特征與該區(qū)52ma左右的林子宗帕那組火山巖有明顯區(qū)別。
2. Geochronology research on the volcanic rock profile of the gazha cun group in the wuyii basin indicates that the 40ar - 39ar age of the post - collision volcanic rock is 12 - 14ma . and the granite that cut the volcanic rock is 10 . 84ma
   羊應(yīng)鄉(xiāng)火山巖樣品中透長石及黑云母的~ ( 40 ) ar - ~ ( 39 ) ar定年結(jié)果確認(rèn)該區(qū)存在后碰撞火山巖，其噴發(fā)年齡在11ma左右。
3. These intrusive rocks are the products of the closure of the yarlung zangbo and banggonghu - nujiang oceanic basins and may represent three magma - induced thermal disturbance events of plate subduction , collision , and post - collision
   它們是雅魯藏布江洋盆和班公湖-怒江洋盆關(guān)閉的產(chǎn)物，主體代表了板塊俯沖、碰撞和碰撞后三個時期的巖漿熱擾動事件。
4. The three orogenic belts of sanjiang , qinling and xingan - mongolia developed in china from south to north , not only record the perfect history of the paleo - asia plates evolutionary process , and also reflect the effects of pacific plate subducting and indian - asia continent collision on continental margin and intern , especially these orogenic belts have experienced the main processes and metallogeny during the collision to post - collision and
   我國從南往北發(fā)育的三江造山帶、秦嶺造山帶和興蒙造山帶，記錄了古板塊演化旋回及其成礦作用的完整歷史，也疊加了中新生代太平洋板塊俯沖和印度板塊碰撞導(dǎo)致的大陸邊緣及陸內(nèi)效應(yīng)的信息。
5. By having conducted 40ar - 39ar dating of 35 samples and sm - nd dating of 19 samples from the linzizhong volcanic rocks , the post - collision volcanic rocks and a granite dike and the yarlung zangpo ophilite , the dissertation provides significant new data and results for optimizing the time framework of tectonic - magmatic event s of this region . according to isotopic dating of 9 samples , 12 experiments survey in the main trunk profile , the eruption age of the linzizhong volcanic rock in the linzhou basin has been determined as 54 - 64ma
   本論文通過35個樣品的~ ( 40 ) ar - ~ ( 39 ) ar及19個樣品的sm - nd同位素測年，獲得了關(guān)于俯沖?碰撞階段形成的林子宗火山巖、后碰撞火山巖與花崗巖及雅魯藏布蛇綠巖的同位素年齡數(shù)據(jù)，為完善研究區(qū)構(gòu)造?巖漿事件的時間格架提供了新的資料與成果。