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- The processing conditions employed in the technique of plasma polymerization , the ageing of the polymer films and the corrosion of metal substrates are the main factors which affect the heat transfer performance and the life time of DWC. 等离子体聚合工艺条件、基底金属发生腐蚀、聚合薄膜老化是影响滴状冷凝传热及寿命的主要因素。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The frame of the umbrella is made of metal. 伞的骨架是金属制的。
- Ageing of the population continued. 人口持续老化。
- Smoking causes ageing of the skin. 吸烟引起皮肤老化。
- A coating of metal sheets or plates. 金属板的外覆金属片或金属板的外覆
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- A thin sheet of metal, especially of tin. 锡铁片薄金属块,尤指锡
- They cut holes on the sheet of metal with a punch press. 他们用冲床在金属板上打孔。
- Ageing of the asphalt coating was analysed with IR, DSC and TG. 结合红外(IR)、差热分析(DSC)、热失重(TG)测试手段分析石油沥青涂层的老化程度。
- A large drinking bowl or goblet made of metal or hard wood. 大酒碗用金属或硬木做成的大酒碗或酒杯
- The workman flattened a piece of metal by hammering it. 工匠将一块金属锤平。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- The workman flatten a piece of metal by hammer it. 工匠将一块金属锤平。
- At first the piece of metal must be hammered thin . 首先,要把这块金属用锤锤薄。
- Insolate ageing of meeting hurried skin, give birth to cancer even. 暴晒会促皮肤老化,甚至生癌。
- The process or art of shaping things out of metal. 金属加工用金属制造物品的过程或工艺
- Put the required amount of metal into the crucible. 把适量的金属放入熔炉内。
- ONLY THE SPIRIT OF METAL WILL LINGER AFTER WE DIE! 没有东西是永恒的,但金属的精神在我们离世后亦会流芳百世!
- The worker hammered a piece of metal flat. 这个工人用锤子把一块金属锤扁。