A methodology to assess the physical conditions of archive and library holdings 评估档案文件和图书馆财产物理状况的方法
2.
We have so far been unsuccessful at prediction because laboratory and theoretical studies of the physics of deformation and fracture have been largely unsupported 我们在预测方面到目前为止不成功，因为未能获得变形和破裂的物理状况的实验室研究的和理论研究的支撑。
3.
Visitors can select videodisc programmes on various science fiction topics for group viewing . another exhibit challenges visitors to design alien life forms based on the physical conditions of other worlds 另一件电脑展品，是让观众根据其他行星的独特物理状况，找出能适应该特殊环境的外星生物的模样。
