例文・使い方で印象づける「valves」の覚え方
スポンサーリンク...These holidays are conductors or safety valves to carry off the explosive elements inseparable from the human mind, when reduced to the condition of slavery... 
Frederick Douglass 「My Bondage and My Freedom」
...Abdomen of the male with the last joint pointed, and a slender incurved hook beneath; the valves large, attenuated and hooked...
William Swainson 「Zoological Illustrations, Volume I」
... Body elongated, slender, in the male six-jointed, the last with two approximating incurved hooks; valves broad, thickened, truncate, and hooked...
William Swainson 「Zoological Illustrations, Volume I」
...The valves are subject to abnormal growths and structural changes in chronicendocarditis or as a result of acute endocarditis...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Corniculi: the little horny tips or pieces of theovipositor in Orthoptera; see valves...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Pluri-valve: with several valves or valve-likeappendages...
John. B. Smith 「Explanation of Terms Used in Entomology」
...The layerof eggs once deposited, the two valves would produce the foam requiredto envelop the eggs...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...Other organs also attained a higherdevelopment; they acquired a compact centralised heart with valves and a moreadvanced liver and kidneys, and made progress in other important respects...
Ernst Haeckel 「The Evolution of Man」
...None of them showed any marks of fire; some had both valves inposition, as if they had never been opened, and a few of the larger ofthese had been filled with small shells and closed again...
Gerard Fowke 「Archeological Investigations」
...About 1,400 valves were in thispile, meaning that at least one-half of that number of mollusks wereconsumed...
Gerard Fowke 「Archeological Investigations」
..."We'll know soon!" was the grim answer, as Prescott worked franticallynow with his valves and levers...
Various 「Astounding Stories, July, 1931」
..."Each wheel opens the valves of one of the ship's decks or compartmentsand allows its air to escape into space...
Edmond Hamilton 「The Sargasso of Space」
..."If we have nothing left to hope for," whispered Stanley after a time,"we might as well close the air valves and get it over with at once...
Various 「Astounding Stories of Super-Science September 1930」
...The hissing of the pneumatic valves ofthe plate-shifters in the lower controlroom...
Various 「Astounding Stories of Super-Science April 1930」
...Anagony of fear was upon me that the shifting valves would fail...
Raymond King Cummings 「Wandl the Invader」
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