英语翻译
题目
英语翻译
The technology of ice storage is that it adopts electric refrigerating engine to refrigerate and uses sensible heat or latent heat of cool-storage mediator to store cold quantity in one method during the nighttimes when the electrical load is very low and it yet release the stored cold quantity to meet the need of structure’s air conditioning or production technology in the daytime when the electrical load is higher[1].
答案
贮冷技术是采用电制冷引擎制冷,并使用贮冷媒的显热或潜热在夜晚低电力负荷的时候将冷质储存起来,而当白天高电力负荷时释放存储的冷质,以满足建筑物的空调或生产需要.
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
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