DRILL CHUCK ARBORS 钻接杆 ; 钻床夹头刀杆 ; 连接杆 ; 钻夹头转换套
Arbors Records 出版者
Taper Arbors 锥形心轴
Arbors for shell reamers 套式铰刀用刀杆
Hob arbors 滚齿杆
Receiving Arbors 安装心轴
Shell machine reamers and arbors 套式机用铰刀和芯轴
Species diversity indices of shrub layer were higher than those in arbor layer and herb layer.
群落的物种多样性高,各项物种多样性指数的大小关系:灌木层>草本层>乔木层。
参考来源 - 广西千家洞自然保护区珍稀濒危植物福建柏群落的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The mysterious and unique karst forests are home to trees, rocks, rivers, rattans, arbors and shrubs, which manifest the miracle of nature.
神秘奇特的喀斯特森林，将树、石、水、藤、乔、灌完美地结合在一起，充分显示了大自然的奇迹。
Appropriate match grasses and arbors of stress resistance to form cultivation models of forest and grass mixture, bush and arbor alternate.
适当配置抗逆性强的草本植物和乔木植物，形成林草搭配、灌乔相间的各种种植模式。
Pairs of arbors or bushes were frequently planted in symmetry in the counties, and other plants were arranged according to buildings, rockeries and water.
庭院中经常对称种植乔木或灌木，另有很多花木与假山、水池、建筑形成密切的呼应关系。
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