...Livingstone (1871) passed thirty smelting houses inone journey, and Cameron came across bellows with valves, andtribes who used knives in eating... 
W.E.B. Du Bois 「The Negro」
...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」
...(1) Provide an elastic rubber ball and tubes furnished with valves to directthe current of air, as in a common Davidson syringe...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Egg-guide: Orthoptera; two small pointed prolongationsof the ventral portion of the 8th abdominal segment, betweenupper and lower valves, used in oviposition...
John. B. Smith 「Explanation of Terms Used in Entomology」
...163) of two squarish valves, from betweenwhich projects a pair of minute tubercles, or blades, with four roundedteeth on the under side...
Alpheus Spring Packard 「Our Common Insects」
...14, for it is seenthat in each case the figure showing the two opened valves has abipartite extended foot, whereas that of the single valve is simple...
Alfred M. Tozzer and Glover M. Allen 「Animal Figures in the Maya Codices」
...The centre of movementfor the circulation of the fluids is the heart, a strong muscular sac, whichcontracts regularly and is equipped with valves like a pump...
Ernst Haeckel 「The Evolution of Man」
...In this vessel are valves,accurately fitting over the upper vents of the pipes, which stop up theventholes, and keep what has been forced by pressure into the vesselfrom going down again...
Vitruvius 「Ten Books on Architecture」
...When the windchest has received the air, these valves will stop up theopenings, and prevent the wind from coming back again...
Vitruvius 「Ten Books on Architecture」
..."We'll know soon!" was the grim answer, as Prescott worked franticallynow with his valves and levers...
Various 「Astounding Stories, July, 1931」
...All were envisioning the same thing—the air rushing out of thePallas' valves, and the unsuspecting guards in its lower deck smittensuddenly by an instantaneous death...
Edmond Hamilton 「The Sargasso of Space」
...is gun playing about him, Asher raced toward the big valves and gatesthat shut off the drain of the pipe-lines...
Various 「Astounding Stories of Super-Science, June, 1930」
...The hissing of the pneumatic valves ofthe plate-shifters in the lower controlroom...
Various 「Astounding Stories of Super-Science April 1930」
...Direct lateral movementwas provided for by valves which would divert a portion of the dischargeof either a bow or stern motor out through side vents in any direction...
Various 「Astounding Stories of Super-Science July 1930」
ランダム例文：
便利！手書き漢字入力検索
時事ニュース漢字 📺