But the report also noted that the region was making very slow pro GREss in addressing child mortality and nutrition, improving maternal health and providing safe drinking water and sanitation.
然而该报告还指出，在解决儿童死亡率和营养不良、改善母亲健康状况以及提供安全饮用水和卫生条件方面，亚太地区进展非常缓慢。
The paper introduced the application sense of sound alarming pro- ducts in colliery safe production and working principle of the sound alarming circuit in colliery equipment.
介绍了语音报警产品在煤矿安全生产中应用的意义及煤矿设备中语音报警电路的工作原理。
To ensure the heater for safe operation, a thermocouple is pro - posed to install on the tube wall to protect the heater tube from coking.
为保证加热炉安全运行，提出了安装炉管管壁热电偶、强化炉管烧焦等对策。
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