As a result, there is no need to get up, stretch oneself, go to fetch the rug or a pullover - as if by magic wand the back of the armchair will slightly change the position and get warmer.
2
由于发热棒的不合理布置，使得窑内的温度场均匀性较差，升温速率较慢，电窑热效率偏低。
Because of the uneven temperature field, the stock temperature increasing rate is slow, so the thermal efficiency of electrical furnace is lower.
3
介绍了高温熔体黏度测试仪的组成和测试原理，分析了硅钼棒加热炉的升温特点。
This paper presents the testing principle and composition of a high-temperature melt viscometer and analyses the temperature rise characteristics in on MoSi2 furnace.
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