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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 gasket 环形垫片,环形垫密片
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- A flat ring made of rubber or plastic, used as a gasket. O型环一种由橡胶或塑料制成的平环，用作垫圈
- Remove and replace the O-ring and gasket. 拆卸和更换O形环和垫圈。
- This collar acts as a kind of gasket. 这个翻边起一种密封垫的作用。
- He blew a gasket at the news(= became very angry). 他听到这消息勃然大怒。
- 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.
- Install replacement gasket and thermostat housing. 安装替换垫圈及调温器外壳。
- 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。
- Notation for calculation of gasket load. 垫圈负载计算时用到的符号。
- Filaments filiform.Disk annular, fleshy. 花丝丝状花盘环状，肉质。
- FIAT tractors engines gasket kits. 飞亚特拖拉机发动机修理包。
- Disk annular, oblique, sometimes tiny or absent. 花盘环状，偏斜，有时极小的或无。
- I need to buy auto Gasket,please and contact us . 我们需要购买汽车垫圈，请尽快与我们联系。
- Disk annular, fleshy, shorter than ovary. 花盘环状，肉质，短于子房。
- Class 150: Corrugated graphite-filled steel gasket. 150磅级：石墨填充波纹钢板密封垫。
- Annular cutters, Rail cutters, Auger bits. 钢板钻，铁轨钻，木工钻。
- Clean the area where the gasket fits to the tank. 清洗垫圈与内胆接触的地方。
