二阶系统的设计极为简单,三阶系统需采用伴随因子法设计,当应用于同步电机的的励磁调节设计时,所得到的小信号性能指标能充分满足国际标准的推荐要求。
The design of 2 order system is very simple, 3 order system have to use the adjoin factor method. Based on models of these control systems, the small sign…
糖尿病常伴随心血管疾病危险因素增加,并且与其他诸如肥胖症、高血脂、高血压等危险因子共存。
Diabetes is associated with an increased risk of cardiovascular disease, and often coexists with other risk factors, such as abdominal obesity, unhealthy blood lipid levels, and raised blood pressure.
研究结果表明,米酒发酵过程中,随着酒曲的接入,米酒醅中原核微生物伴随米酒理化因子的动态变化而发生群落演替。
The results revealed that prokaryotic microbial community succession accompanied with the dynamic change of physiochemical indexes in the fermentation process after the introduction of wine starter.
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