研究了盐酸直接浸取钛铁矿的浸取动力学.The reaction kinetics leading ilmenite directly by acid was investigated.含铁氧化物的矿物有磁铁矿、赤铁矿、褐铁矿、钛铁矿等.I. oxid, include magnetic iron orered iron ore , brown iron ore, etc.主要伴生矿物为磁铁矿、钛铁矿, 少量黄铁矿和微量黄铜矿.Assoc...
He hinted at the impossibility of winding up the work in two months.他暗示要在两个月内结束这项工作是不可能的.She gently explained the impossibility of a marriage between us.她有礼貌地解释了我们不能结婚的原因.We soon saw the impossibility of reaching the cit...
Sunflower margarine has the same fat content as butter.向日葵所制人造黄油的脂肪含量与黄油脂肪含量相同。We substitute margarine for cream because cream is fattening.我们用人造黄油代替奶油,因为奶油会使人发胖.Cream the margarine in a small bowl, then sieve the icing ...
Some lanterns are patterned after palace style lamps of bygone dynasties.还有一些彩灯延袭了古时各朝各代宫灯的样式.Born in Burgundy, Charles was the product of three dynasties: Austria, Burgundy and Spain.查理出生于勃艮第, 是奥地利 、 勃艮第和西班牙三个朝代的产物.The ...
天文学家能够测定每颗恒星的亮度。An astronomer can determine the brightness of each star.曾利用放射学方法来测定这种疾病的分布.Radiology was used to determine the distribution of the disease.许多人都搞不清测定温度的新方法.Many people are confused about the new ways of me...