base twenty system 二十进制
For over twenty years, the European Space Programme (ESA) has been launching satellites from a rocket base in the jungles of French Guiana on the South American coast.
二十多年以来,欧洲航天计划(ESA)都从美国南岸的法属圭亚那地区发射卫星。
"Twenty percent may sound like a really big increase, but keep in mind it comes off a very low base, " Nothaft said.
“20%听起来确实像很大的增加,但是记住,它起于很低的基数”,诺莎福特说。
Then, this paper respective studies the 65, 75 and 85 years old people can get how many cash from the RM base on the lump-sum and annuity options model in the next twenty years.
然后,从中国未来二十年的背景出发,根据反向抵押贷款的一笔支付和终生年金支付两种定价模型,分别研究65、75、85岁的老年人可以从中获得的贷款额。
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