肥胖率不断上升是一个信号，显示这些疾病的根源问题并未得到解决。
Growing rates of obesity are the tell-tale signal that the root causes of these diseases are not being addressed.
压力的存在是通过一系列的信号和症状反映出来的，并有其特定的社会、组织和个体压力根源和复杂的作用过程。
Stress is reflected through a series of signals and symptoms, caused by special social, organizational and individual stressors, and has a complicated process of function.
本文分析了影响模拟传感器小信号处理精度的干扰根源、干扰种类以及干扰现象，给出了实际应用中的各种抗干扰措施。
In this paper, disturbing sources and sorts which affecting the precision of small signal process of analog sensors have been analyzed, and phenomena of disturbance are also introduced.
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