The invention discloses a polymer composite resistance-type humidity sensing element with a nanofiber structure and the preparation method thereof.

本发明公开了具有纳米纤维结构的高分子复合电阻型湿敏元件及其制作方法。

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This paper has MQ-2 resistance-type smoke sensor and analog electronics technology as the core, to design a good technical level of the smoke alarm.

本论文以MQ - 2电阻式烟雾传感器和模拟电子技术为核心，设计出一种技术水平较好的烟雾报警器。

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Sort of a milder cousin of sleep apnea, UARS occurs when some type of resistance slows or blocks air in the nasal passages.

跟阻塞性睡眠呼吸暂停综合症类似的一种更温和的症状是呼吸道阻力综合症，当一些类型的阻力减慢或堵塞鼻腔通道的空气传送时就会发生这种症状。

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There can be co-marketing, such as with General Motors, but there will be resistance to this type of activity because it will impact the sales of U.S.-manufactured automobiles.

FORBES: China's Auto Industry Shows Signs Of Impending Gridlock