耐磨性—切屑-刀具与切屑-工件的接触界面处于如此严酷的状态，粘附和磨损是很普遍的。
Wear resistance—The chip-tool and chip-work interfaces are exposed to such severe conditions that adhesive and abrasion wear is very common.
在实际火灾中，外保温体系的受火状态可能更加严酷。
In the actual fire outside, the thermal insulation system of state by fire could be even more severe.
严酷的气候是我们在2009年1月的时候就预测到的了----北半球会比正常状态更冷，这会持续到极移发生的时候。
The severe weather was something we predicted in January, 2009 - colder than normal for the northern hemisphere until the time of the pole shift.
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