Design of gas detecting annunciator based on atmega128l .

基于atmega128l的瓦斯检测报警装置的设计。

Urban bus stop annunciator chinese version , urban bus stop annunciator english version , urban bus stop annunciator chinese translation .

城市客车报站器英文版,城市客车报站器中文版,城市客车报站器翻译。

The paper put forward a design scheme of portable methane annunciator based on infrared optics principle and introduced design of hardware circuit and software , structure of optics gas chamber and outline design of the instrument and calibration technology in details .

提出了基于红外光学原理的便携式甲烷报警仪的设计方案，详细介绍了报警仪的硬件电路设计、软件设计、光学气室结构、外形结构设计及标定技术。

Michael , the fighter , slays the devil ; gabriel , the annunciator , droops beautifully with his spray of lilies ; raphael , the guardian , takes his small charge by the hand ; and uriel simply glows .

战士迈克尔杀死了恶魔；通信者加百列与她那束百合一起优雅地凋零；守护者拉斐尔手中抱着他看护的小婴孩；而乌列则散发着光芒。