单词：hierarchical data model
单词：hierarchical data model 相关文章
Scientists have created a climate model that they say proves human activity is responsible for global warming not only at the North Pole, but at the South Pole as well. The model includes data from Antarctica about which relatively little is known.
VOA标准英语2008年（十月）
Pay-as-you-app is a mobile phone payment model where users purchase data allowances for a predefined collection of apps, the model charges users different rates for data consumed by different apps. Pay-as-you-app是一种新的手机付费模式，手机
英文语法词汇
Sample 样品S: Salesclerk 售货职员 C: Customer 顾客情景对话 Dialogue对话1C: (Holding out a photo) Do you have something like this?（拿出一张照片）你有像这样的东西吗？S: Yes, we do. Just a moment, please. I'll go and bri
外贸服装口语
Half Duplex Half duplex is a transmission path capable of transmitting signals in both directions, but only in one direction at a time. HDLC high-level data link control Header The header is control i
电信英语
The same technology used to make prosthetic limbs is now being used to clone some of the world's earliest manuscripts from Mesopotamia, an area near modern-day Iraq. When the US invaded Iraq in 2003, thousands of artifacts were stolen from museums in
自然百科2009年
国务院总理李克强9月1日主持召开国务院常务会议。会议指出，建立分级诊疗制度(hierarchical medical system)，是深化医改的重要举措，有利于促进优质医疗资源下沉，推进基本医疗卫生服务均等化
英文语法词汇