常見例句雙語例句The mechanism is deeply discussed by crystal structure theory: It is suggested the potassic feldspar's reaction with acid is more intensive than sodium-calcium feldspar;實驗研究得出:酸對長石晶體中鋁元素具有優(yōu)先溶蝕的能力,利用晶體結構理論對其機理進行了較深入的探討; 鉀長石與酸反應強度強于斜長石; 返回 sodium-calcium feldspar