只有一条路通向这个村庄,没有旁路。
假定从一个相当低的频率开始逐渐上升,这个电路的增益在开始的时候会和阴极电阻没有旁路的电路一致。
Considering an increasing frequency starting from some arbitrarily low value, the "gain" of the circuit is initially the same as an unbypassed cathode circuit.
但是没有任何药物或治疗措施能根除病因,这样毫不意外地,随着疾病的进展,就需要更多的药物、支架和旁路手术。
None of these drugs or interventions addresses the basic causation of disease and not surprisingly the disease progresses with the need for more drugs, stents, and repeat bypasses.
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