You have now gathered Appraisers together to reveal the surprise to them.你召集评委一起,给他们展露这一惊奇.Evaluation can be done by oneself, by confreres, by the experts appraisers.说课的评价方法是:自评、同行评定 、 专家评定 、 评委评定、书面评定.Some private appra...
铝与氧结合成渣降低了氧在石墨表面的吸附.The combination of Al and oxygen decreases the absorption of oxygen on graphite surface.一些C3应该足够把飞机棚轰成渣了.Some C 3 ought to be enough to blow the entire hangar to smithereens....