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- The cathode at the left is raised to a high temperature by the heater, and electrons evaporate from its surface. 左边的阴极被灯丝加热到高温，同时电子从阴极表面蒸发出来。
- Do you want to keep the collector pipe from crack due to big pressure and high temperature by slip or rotating? 你想要保证集成管在因滑动或旋转造成的巨大压力和高温下不破裂吗？
- The product is made of bamboo charcoal kilned at high temperature by scientific methods. 路博竹炭高级鞋塞采用科学提炼的高温竹炭为主要填充物，透气性好，不渗漏。
- The homogenous precursor of MagnesiumNiobate Titanate was prepared under high temperature by adjusting the excesscontent of MgO after milling. 通过研磨，高温煅烧等工艺，调节镁的含量，制得了均匀的先驱体粉料。
- The fugitives travelled by night andrested by day. 逃亡者夜行而昼伏。
- Day by day she learnt more about her job. 她日益了解自己的工作了。
- It is getting warmer day by day. 天气一天天暖和起来。
- Owls sleep by day and work at night. 猫头鹰白天睡觉晚上工作。
- He have to sleep by day and work by night. 他只好白天睡觉，晚上工作。
- She sleeps by day and works by night. 她白天睡觉，夜间工作。
- The compact coatings were gained on the surface of C/C samples at different temperatures by introducing SiO vapor, which generated by Si and auxiliary SiO_(2) at high temperature in inertial atmosphere, into reaction chamber with C/C samples by CVR. 以工业用Si和辅助剂SiO2为原料,在高温、惰性环境中反应产生SiO蒸气,将其引入反应室与C/C复合材料在不同温度下进行气相反应,在试样表面生成一层致密的SiC涂层。
- Owls sleep by day and work by night. 猫头鹰白天睡觉晚上工作。
- Cats sleep by day and hunt by night. 猫白天睡觉，夜晚进行捕捉。
- He had to sleep by day and work by night. 他只好白天睡觉,晚上工作。
- She is getting better day by day. 她的健康状况一天天好起来。
- This chemical resolves when distilled at a high temperature. 这种化学品在高温下蒸馏就会分解。
- The patient's condition is improving day by day. 病人的病情逐日好转。
- What is done by night appears by day. 若要人不知除非己莫为。
- The doctor couldn't explain the persistence of the high temperature. 医生无法解释高烧何以持久不退。
- You can see stars by night, but not by day. 你在夜晚可以看到星星，白天却看不到。
