Low achievers in schools will receive priority.重点将放在学校里的后进生身上。Many women achievers appear to pose a threat to their male colleagues.许多事业有成的女性似乎对她们的男同事构成了一种威胁。In school, he was not one of the achievers.上学时他不属于拔尖的那类。High a...
The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.硫化物集体大部由磁黄铁矿 、 镍黄铁矿 、 黄铜矿及黄铁矿组成.Pyrite is more abundant and cobaltiferous and occurs in heavy patches in the sulfide mass.黄铁矿很多,...