使用挖掘

usage mining的用法和样例：

例句

The main goal of most data mining projects is to use a mining model to create predictions.大多数数据挖掘项目的主要目标是使用挖掘模型来创建预测。
The following syntax uses the mining model content schema rowset to return the node captions that exist in the mining model.以下语法使用挖掘模型内容架构行集来返回挖掘模型中存在的节点标题。

China's coal mining still high-risk industry

BEIJING, Aug. 24 (Xinhua) -- A spokesman for China's work safety regulator said on Friday that coal mining remains a high-risk industry in the country despite improvements over the past decade. Speaking at a press conference in Beijing, Huang Yi, of

发表于:2019-01-07 / 阅读(55) / 评论(0)

英语新闻

VOA慢速英语2014 Johannesburg Leads Africa in Twitter Usage 推特使用方面南非冠绝非洲

Johannesburg Leads Africa in Twitter Usage 推特使用方面南非冠绝非洲 From VOA Learning English, this is the Tech Report. 这里是美国之音慢速英语科技报道。 Johannesburg is tweeting up a storm. The South African city leads the

发表于:2019-01-12 / 阅读(48) / 评论(0)

2014年VOA慢速英语(四)月

VOA标准英语--Ocean Floor is Prime Target of Mining Industry

Ocean Floor is Prime Target of Mining Industry The next great frontier for the mining industry could be hydrothermal vents that lie deep on the ocean floor. The super-hot flues create deposits of sulfide, which contain precious metals such as gold, s

发表于:2019-01-13 / 阅读(64) / 评论(0)

VOA标准英语2012年(六月)

环球英语 — 126：Mining Disasters

Voice 1 Hello, Im Joshua Leo. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 The place is dirty

发表于:2019-02-14 / 阅读(38) / 评论(0)

环球英语 Spotlight

新西兰英语 547 Mining Lignite

Lignite is low grade coal which contains more moisture than high grade coal and is dirty to burn. Southland has ten areas with lignite. Solid Energy, which is a government company, plans to mine this lignite. The company has plans to build a $25m bri

发表于:2019-02-17 / 阅读(50) / 评论(0)

新西兰英语

VOA常速英语2008年-Mining Resumes in Goa Despite Opposition From E

By Steve Herman Goa, India 07 February 2008 Mining, along with tourism, forms the economic backbone of India's seaside state of Goa. Environmental concerns recently halted much of the iron ore extraction, but the way has been now cleared for resumpti

发表于:2019-02-19 / 阅读(97) / 评论(0)

VOA常速英语2008年（二月）

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