Wikipedia calls it DTD-1 for some reason, but IBM sources consistently
sciencedirect.com
。关于这个话题，WPS官方版本下载提供了深入分析
“过年送健康，感觉很有意义。”上海杨浦区市民郝云精心给家人挑选了新年礼物——智能电子血压计、有机食品礼盒。随着居民健康消费意识不断提升，健康产品供给不断创新，养生食材、健康小家电、健身器材等成为春节消费新热点。
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