解析 depth 题目要求用括号中的词“deep”的正确形式填空。空格前有冠词“a”,后有介词短语“of 1,000m”,因此需填入名词形式。形容词“deep”的名词形式为“depth”。“at a depth of”是固定搭配,表示“在……的深度”,符合语境。题目完整且答案明确,因此可直接作答。
Old King Coal Is Still Alive and Kicking; Little Coal Is Mined in Lancashire Today, but the World Is Burning More Than Ever, as Graphically Described in a New Book. Peter Elson Reports
百度试题 结果1 题目Coal is mined at a ___ of 1,000 meters here。(deep) 相关知识点: 试题来源: 解析 答案:depth 反馈 收藏
What are the steps of coal formation? Coal is formed in four stages: peat, brown coal, bituminous coal, and anthracite. If there is more pressure and heat in the place where the coal is buried, better anthracite will be produced.
网络煤采自地下 网络释义 1. 煤采自地下 高考英语旧词"新义"... ... This mine will be opened. 这个矿井将被开采。Coal is mined from underground.煤采自地… hi.baidu.com|基于5个网页
【题目】九、用所给词的适当形式填空1. He returns to his home from abroad ___.(annual)2. Coal is mined a
the spot was loaded with high-grade phosphate, much in demand as fertilizer, the outside world rushed in. over the course of the 20th century, the nation of 12,000 people was strip-mined to the brink of oblivion. its once-lush interior was reduced to what the guardian described as a ...
at the blue signs and then their string of numbers to ensure theyre on the right track.Thenetworkopened in 1990, after being proposedby Belgian mining engineer Hugo Bollen.In theearly 20th century, theregion experiencedan economicboom(繁荣),particularly in the province of Limburg whichminedcoal....
The ground chars reacted for different times in abiotic, oxidative aqueous solution (buffered 50 mM ferricyanide, pH 6.5) under mixing before electrochemical analysis. All procedures are detailed in the Method section. Hydrodynamic cyclic voltammograms (CVs) show that the 50 mM ferricyanide ...
In this mining strategy, seams of the coal are mined partially, leaving large pillars of coal intact in a bid to support the overlying layers of rock. When they are done, miners practice what is known asretreat mining. In retreat mining, they extract the maximum amount of coal they can ...