A novel low temperature switch material VO2 thin film was fabricated by ion-sputtering and annealing.

采用离子束溅射和退火工艺制备了一种新的相变型薄膜vo2。

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In this article, a new kind of pulse tube refrigerator with low temperature switch valve and liquid nitrogen precooler is introduced.

对新型的带有液氮预冷的低温旋转阀式脉冲管制冷机进行了实验研究，得到了一些有意义的结果。

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CTR Series magnetic temperature switch is the use of temperature sensitive materials, ferrite soft and hard materials, and reed combination.

系列磁敏温度开关是利用铁氧体软磁温敏材料和硬材料，以及干簧管组合而成。

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At this temperature, the mirror was able to flip between high and low reflectivity over a million times a second suggesting that, if it can be kept reliably at this critical temperature, gallium will make a fast (and also small and cheap) optical switch.

ECONOMIST: Optical communications: Swish switches | The

In addition, the digital thermostat at Shirley's home had been replaced by a slide-switch thermostat that "will produce a spark when the thermostat reaches a specified temperature, " the probable cause affidavit says.

CNN: 3 charged in deadly Indianapolis home explosion