为消除这种误差，通常在试验地四周以同样方式种植与试材相同的植物 作为保护行（Guard row）。 对保护行的植株不做任何处理和观察测定。
基于270个网页-相关网页
... guard room 警卫室 guard row 防护带 guard service 保安业 ...
基于60个网页-相关网页
保护带
基于1个网页-相关网页
row the guard 用小船在军舰周围巡逻
guard d row 保护行
·2,447,543篇论文数据，部分数据来源于NoteExpress
They've won four in a row and their hopes are riding on the improved play of guard Russ Smith, who is making smarter decisions and has cut down his turnovers.
WSJ: No. 10 Louisville prepares for No. 12 Syracuse
应用推荐
模块上移
模块下移
不移动