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- Avalanche hole ultimate boring tool-- annular borer 防塌孔终极钻具--筒式钻头
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- annular borer 环孔镗床,套环钻
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- What method can kill the borer in the tooth? 什么办法可以杀掉牙里的蛀虫？
- HSS-E annular cutter with weldon shank, 25mm D.O.C. 双削平柄系列超硬高速钢孔钻，切削深度25毫米.
- HSS-E annular cutter with weldon shank, 50mm D.O.C. 双削平柄系列超硬高速钢孔钻，切削深度50毫米.
- Disk annular, margin crenately lobed. 花盘环状，边缘浅裂。
- Filaments filiform.Disk annular, fleshy. 花丝丝状花盘环状，肉质。
- Disk annular, oblique, sometimes tiny or absent. 花盘环状，偏斜，有时极小的或无。
- Disk annular, fleshy, shorter than ovary. 花盘环状，肉质，短于子房。
- Annular cutters, Rail cutters, Auger bits. 钢板钻，铁轨钻，木工钻。
- There will be an annular total eclipse tomorrow. “明天这里将发生日全食”用英语怎么说?
- Disk annular, pulvinate, or columnar. 花盘环状，枕状，或柱状；
- Bark gray, smooth, often with annular striations. 树皮灰色，清除，通常具环状的条纹状。
- Disk undulate annular or irregularly lobed. 花盘波状的环状的或不规则浅裂。
- Disk pulvinate to annular to cup-shaped. 对对杯状环状垫状的花盘。
- Effect Analysis on Controlling Maize Borer with Trichogramma spp. 应用赤眼蜂防治玉米螟的效果分析。
- Adjust the HYDRIL (annular preventer ) pressure to 900 psi. 环形防喷器压力调到900磅/英寸2。
- The annular space is evacuated and contains multiplayer insulation. 环形空隙被抽空排气，装有多层隔热材料。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
