集居數不足 的英文怎麼說
中文拼音 [jíjūshǔbùzú]
集居數不足
英文
depopulation-
According to this trend, we designed the smart home system dca - 3000 for middle and high market. this system can provide safe defence and remote instruments check and some other functions, but there are some deficiencies, the zigbee communication module in the data collection sub - node uses arm cpu, its power is very high, and it doesn ’ t have dormancy function, so it can be supplied with batteries in the long term
順應此種趨勢,我們設計了適應于中高端市場的dca - 3000智能家居系統,該系統可以實現以家庭為單位的安防、遠程抄表等功能,存在的不足是,當時選用的數據採集子節點zigbee通信模塊採用arm處理器,本身功耗很高,並且無休眠功能,很難用電池長期供電。
分享友人