英语词汇“Davy lamp”造句的方法、技巧、例句及翻译-英语例句辞典

There was a high percentage of fire-damp, too, as constant little explosions in their Davy lamps informed them. A Safety Match 2012-03-19T02:00:23.817Z

Explain to colliers principle of the Davy lamp. Punch, or the London Charivari, Vol. 98, June 14 1890

The Davy lamp was hung up before him, and the big corve was by his side. Taking Tales Instructive and Entertaining Reading

Men were much more careless in the handling of naked lights than they are now, and the beneficent gift of the Davy lamp was looked on with mistrust. Recollections With Photogravure Portrait of the Author and a number of Original Letters, of which one by George Meredith and another by Robert Louis Stevenson are reproduced in facsimile

Have you ever heard of the Humphrey Davy lamp? The Wonder Island Boys: Treasures of the Island

Delayed a moment, he hurried on towards the junction with the main road, just in time to descry two twinkling Davy lamps disappearing round the distant corner. A Safety Match 2012-03-19T02:00:23.817Z

With the complicated improvements which have since been made in the Davy lamp, a state of almost absolute safety can be guaranteed, but still from time to time explosions are reported. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes

He thought perhaps the butty would let him go down with his Davy lamp. Taking Tales Instructive and Entertaining Reading

He maintains, in opposition to Sir Humphry Davy, that the Davy lamp acts by its heat and rarefaction, and not from Sir H. Davy's theory, that flame is cooled by a wire-gauze covering. The Mirror of Literature, Amusement, and Instruction Volume 12, No. 329, August 30, 1828

Recently, M. Eugene Godard has obviated a portion of this difficulty by fitting a chimney, like that which is found of such incalculable service in the case of the Davy lamp. Wonderful Balloon Ascents

They had no Davy lamp with which to read their aneroid, and could only tell from the upward flight of fragments of paper that they were descending. The Dominion of the Air; the story of aerial navigation

This testing with the open flame has almost entirely ceased since the introduction of the perfected Davy lamp. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes

For these reasons the metallic gauze of the Davy lamp is not so efficient a protector of the flame as it is in cases of coal-gas, methane, &c. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power

The Davy lamp was of no use here. The Underground City, or, the Child of the Cavern

Moreover, in practice, the Davy lamp gives a poor light, and unless in constant use is liable to be found out of order when required. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power

This was done in all mines until the Davy lamp was universally adopted. The Underground City, or, the Child of the Cavern

单词	Davy lamp
例句	Davy lamp There was a high percentage of fire-damp, too, as constant little explosions in their Davy lamps informed them. A Safety Match 2012-03-19T02:00:23.817Z Explain to colliers principle of the Davy lamp. Punch, or the London Charivari, Vol. 98, June 14 1890 The Davy lamp was hung up before him, and the big corve was by his side. Taking Tales Instructive and Entertaining Reading Men were much more careless in the handling of naked lights than they are now, and the beneficent gift of the Davy lamp was looked on with mistrust. Recollections With Photogravure Portrait of the Author and a number of Original Letters, of which one by George Meredith and another by Robert Louis Stevenson are reproduced in facsimile Have you ever heard of the Humphrey Davy lamp? The Wonder Island Boys: Treasures of the Island Delayed a moment, he hurried on towards the junction with the main road, just in time to descry two twinkling Davy lamps disappearing round the distant corner. A Safety Match 2012-03-19T02:00:23.817Z With the complicated improvements which have since been made in the Davy lamp, a state of almost absolute safety can be guaranteed, but still from time to time explosions are reported. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes He thought perhaps the butty would let him go down with his Davy lamp. Taking Tales Instructive and Entertaining Reading He maintains, in opposition to Sir Humphry Davy, that the Davy lamp acts by its heat and rarefaction, and not from Sir H. Davy's theory, that flame is cooled by a wire-gauze covering. The Mirror of Literature, Amusement, and Instruction Volume 12, No. 329, August 30, 1828 Recently, M. Eugene Godard has obviated a portion of this difficulty by fitting a chimney, like that which is found of such incalculable service in the case of the Davy lamp. Wonderful Balloon Ascents They had no Davy lamp with which to read their aneroid, and could only tell from the upward flight of fragments of paper that they were descending. The Dominion of the Air; the story of aerial navigation This testing with the open flame has almost entirely ceased since the introduction of the perfected Davy lamp. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes For these reasons the metallic gauze of the Davy lamp is not so efficient a protector of the flame as it is in cases of coal-gas, methane, &c. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power The Davy lamp was of no use here. The Underground City, or, the Child of the Cavern Moreover, in practice, the Davy lamp gives a poor light, and unless in constant use is liable to be found out of order when required. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power This was done in all mines until the Davy lamp was universally adopted. The Underground City, or, the Child of the Cavern
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