一种数据库系统 PostgreSQL
一种数字式电量继电器 ASJ
一种数据库访问技术 data warehouse
基于一种数学扭曲 mathematical twist
采取一种数量上的计算 quantitative calculation
一种数据复制 Backup
一种数据包交换技术 store-and-forward
一种数字激光视盘 Digital Versatile Disc
指定一个随机种子数 Seed
数独(一种数字游戏),猜字和电子游戏都能促进你的思考速度和记忆力。
Suduko, crosswords and electronic games can all improve your brain's speed and memory.
研究者们也正在尝试设计一种数米宽的适合装置于拖车的天线,可以被拖曳在巡逻警车的后面。
The researchers are therefore experimenting with antennae that fit into trailers a few metres wide and which can be towed by patrol cars.
消费物价指数,是度量通货膨胀的一种数据,这一指数在今年前半年上升了3.2%,而在第二个季度更是上涨了4.4,成为了过去的34个月以来最高的增长率。
The Consumer Price Index, a barometer of inflation, grew 3.2 percent in the first half of the year, and 4.4 percent in the second quarter, the fastest growth in 34 months.
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