The mechanism of thermal expansion of hydraulic cement paste is also re searched with DSC/TG and XRD methods.
借助于DSC/TG和XRD测试手段，对水泥石的热膨胀性能变化规律进行了机理分析。
2
The expansion of intension of modern management accompanied with an "upsurge" in system theory is re-vealed.
其次，揭示了伴随着“系统热”而来的，现代管理内涵的扩展。
3
Theses parameters include compression index, expansion index, coefficient of secondary consolidation and initial coefficient of re consolidation volume compressibility, et al.