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- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- annular subapertures 子孔径拼接
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- 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。
- Mathematical model and simulation for testing aspheric surface by annular subaperture stitching interferometry 环形子孔径拼接干涉检测非球面的数学模型和仿真研究
- 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。
- Have the HYDRIL [annular preventer] pressure-tested to 5,000psi. 海德里环形防喷器试压5000磅/英寸2。
- HKD-Series Fully Automatic Annular Vertical-Lift PCB Plating Line. 系列全自动龙门PCB板挂镀生产线。
