硫
A discussion is carried out on sulfer capacity, sulfer releasing and thiophene releasing methods. 对硫容、放硫现象、再生方法进行了讨论。
Software Description: About Cockatoo, This screen saver covers the entire Cockatoo parrot family including the Moluccan, Sulfer Crested and Umbrella. 这个屏幕保护程序包括美冠鹦鹉(产于澳洲及东印度群岛等地)。
Keywords zeolite;sulfer;autotrophic denitrify;nitrate; 沸石;硫;自养反硝化;硝酸盐;
Research on environmental capacity of the regional atmosphere and the distribution of the total content of sulfer dioxide 区域大气环境容量测算及二氧化硫总量平衡分配研究
high sulfer coal 高硫煤
