 The subject of the utilization of electricity for purposes of defence did, however, not receive systematic investigation in England or other countries until some years afterwards, when the great importance of submarine mines as engines of war was demonstrated...  Nature - 67 ページ 編集 - 1883全文表示 - この書籍について
 | 1869 - 340 ページ
...utilisation of electricity for purposes of defence did not, however, receive serious consideration in England or other countries until some years afterwards,...ships destroyed and injured during the war in America. Twenty-five vessels belonging to the Federal navy were destroyed and nine others injured by the explosion... | |
 | Royal Institution of Great Britain - 1869 - 636 ページ
...utilization of electricity for purposes of defence did, however, not receive serious consideration in England or other countries until some years afterwards,...ships destroyed and injured during the war in America. Twenty-five vessels belonging to the Federal navy were destroyed and nine others injured by the explosion... | |
 | 1869 - 668 ページ
...utilisation of electricity for purposes of defence did not, however, receive serious consideration in England or other countries until some years afterwards,...ships destroyed and injured during the war in America. Twenty-five vessels belonging to the Federal navy were destroyed and nine others injured by the explosion... | |
 | 1870 - 410 ページ
...utilisation of electricity for purposes of defence did not, however, receive serious consideration Q /@ay Q ,#Nwq hI k * h# XM 3 * . r0 l| o މ _ I G B* w 0rʟL 14 N Z aa engines of war was demonstrated by the number of ships destroyed and injured during the war in America.... | |
 | 1883 - 662 ページ
...dispatched to China, for use in the Peiho Riv:r, but no application appeared to have been made of Item. The subject of the utilisation of electricity for...countries until some years afterwards, when the great importanceof submarine mines, as engines of war, was demonstrated by the number of ships destroyed... | |
 | Institution of civil engineers - 1884 - 200 ページ
...been made of them. The subject of the utilization of electricity for purposes of defence did, however, not receive systematic investigation in England or...ships destroyed and injured during the war in America. Twenty-five vessels belonging to the Federal navy were destroyed, and nine others injured, by the explosion... | |
 | Sir Norman Lockyer - 1883 - 892 ページ
...machine, wiih a supply of Abel fuzes, and stout indiarubber bags, with fittings to resist water- pressure, was despatched to China for use in the Peiho River,...countries until some years afterwards, when the great imp irtince of submarine mines, as engines of war, was demonstrated by the number of ships destroyed... | |
 | Sir Norman Lockyer - 1883 - 724 ページ
...machine, with a supply of Abel fuzes, and stout indiarubber ba^s, with fittings to resist water- pressure, was despatched to China for use in the Peiho River, but no application appeared to have been made of them. The subject of the utilisation of electricity for purposes of defence, however,... | |
 | 1883 - 562 ページ
...with a supply of Abel fuses, and stout india-rubber bags, with fittings to resist water-pressure, were despatched to China, for use in the Peiho river, but no application appeared to have been made of them. The subjest of the utilization of electricity for purposes of defence, however,... | |
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