Block and tackle: Combination of pulleys with rope or cable, commonly used to augment pulling force.滑轮和滑车组: 带绳索和缆绳的滑轮组, 通常用于增大拉力.How can we hope to augment our forces when our allies are deserting us?同盟国背信弃义,我们怎能再指望扩大我们的...
Infection inhibits the regenerative power of the bone marrow.感染抑制骨髓的再生能力.The corrosion problem is less in regenerative plants since the heating surface is provided by stones.在蓄冷器工厂中,因为加热表面是石头提供的,所以腐蚀问题较少.Conclusion: MEBO...