论文部分内容阅读
全新数字音频接收器和发射器
【出 处】
:
电子元器件应用
【发表日期】
:
2002年11期
其他文献
Training in acupuncture techniques has a long history of thousands of years. It has been individually handed down from person (teacher) to person (student). How
Preferences of Persons with Type 2 Diabetes for Diabetes Self-Management Education Interventions: An
Objectives: Treatment preferences affect treatment engagement, adherence and outcomes. There is limited knowledge of patients’ preferences for Diabetes Self-Ma
Automated Telephone Calls in the Follow-Up of Self-Care in Outpatients with Type 2 Diabetes: A Feasi
Aims and objectives: To test an automated telephone service as a follow-up and support strategy for self-care in a population of adult Mexican patients with typ
目前北京地铁暗挖车站均采用新型PBA洞桩法施工,只保留上层导洞,在上层导洞内采用履带式洞桩钻机成孔,但在砂卵石地层中钻孔极易引起塌孔。北京地铁16号线富丰桥站施工中通过增
在基坑支护设计中,经常因部分参数取值不合理引发设计失误或因过于保守而造成浪费。根据深基坑支护结构软件对工程实例进行计算分析,对主要的且意义较模糊的设计参数如冠梁水
Background: With population aging occurring worldwide, promoting climacteric women’s health has become the object of important studies. Purpose: Observing the
The effects of electromagnetic waves in drying processes of solid materials are investigated theoretically and experimentally. Modified model of mass transfer b
地铁区间建设过程中,处理地下水是一大难题。暗挖隧道开挖时遇富水粉细砂地层,采用管井降水或全断面深孔注浆等措施虽可解决大范围的地下水,但在侧壁和仰拱处仍存在残留水。结合