Thermal film air-mass sensor is one of this kind.

热式气体质量流量传感器就是其中的一类。

youdao

This task adopt MEMS technics to make Thermal -film air-mass sensor, mostly work is the study and facture of the sense organ of the chip.

本课题采用MEMS工艺制作热膜式气体质量流量传感器，主要工作放在敏感头芯片部分的研制。

youdao

Therefore, the application of the apodization IDT and the metal reflector are two important factors to improve the Q value of the SAW mass sensor.

因此，变迹idt和金属反射栅的应用是SAW质量传感器Q值的改善的两个重要因素。

youdao

The same goes for the mass air flow sensor, which calculates the amount of air coming into the car and determining yhow much fuel to shoot into the engine.

FORBES: What That Dreaded 'Check Engine' Repair Will Cost You

X3 sensor, which will appear in mass-market digital cameras in the summer of 2003, will have a resolution of 1.3 megapixels.

ECONOMIST: MONITOR

For the first time, it was easy, at least for certain values of easy, to build sensor hardware that connected to a mass-market mobile device.

FORBES: External Accessories: The Next Front in the Mobile War