unseeded meaning in English

未播种的
未加晶种的

He ' s a top player ranked 22 nd in the world and unseeded for the grand slame
他在世界上排名第22位，是位高手，这次大满贯杯赛他是非种子选手。
It was found that three times as much rain fell to the ground from seeded single clouds as from unseeded clouds
人们发现从播撒过的单个云中降落到地面的雨量，是从未经播撒云中降落下来的3倍。
Nalbandian ousted russian rival marat safin for only the second time in eight matches to advance past the quarter - finals in madrid , while federer easily dispatched of unseeded american robby ginepri
纳尔班迪安在1 / 4决赛上淘汰了俄罗斯悍将萨芬，这是阿根廷名将与萨芬8次交锋中第2次获胜；而费德勒则轻松战胜了美国选手吉内普里。
The main mechanism of enhancing precipitation is that much ice nuclei turn into ices , and then snow ; graupel are formed more by microphysical processes . the melting of graupel makes precipitation more than that of unseeded clouds
主要的增雨机制是大量冰核活化成冰晶，冰晶通过增长和其他的微物理过程形成雪晶、霰，霰最后融化成降水使地面降水量增加。