在北极，2007年出现了不同寻常的夏季海冰消退现象，随后情况有所好转，一些研究人员预测如果这种情况只是临时的，还是有恢复的可能的。
And in the Arctic, an extraordinary summer retreat of sea ice in 2007 has been followed by less substantial losses and projections by some researchers of a possible, if temporary, recovery.
劳动部估计明年3月将会有85000名临时和兼职员工失去工作，这一数字超过了上月预测值的两倍。
The labour ministry said 85, 000 temporary and part-time workers would lose their jobs by the end of March, well over double the number forecast last month.
内外边界元方法和开巷初期临时支护压力预测等新方法。
It discusses new methods including in out boundary element method and forecast of temporary supporting pressure during the initial stage of excavation.
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