The strains in euro-zone bond markets this year show that there are other ways for markets to drive a wedge between the strong and the weak.
今年欧元区债券市场遭遇的重重压力表明市场能够变相离间强国与弱国间的关系。
The polio drive has demonstrated that it is possible to achieve very high rates of population coverage despite weak health infrastructures and high levels of poverty.
脊灰运动表明,尽管存在薄弱的卫生基础设施和高水平的贫穷,也有可能实现很高的人口覆盖率。
The circuit of Photoelectricity Weak Signal Detection, preamplifier circuit, difference circuit, modulation circuit, optical source thermal control and current drive circuit etc. are designed.
设计实现了基于差分后谐波检测的微弱信号处理电路、前置放大电路、差分电路、调制电路和光源温度控制电路及电流驱动电路等。
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