| grain f. |
a syndrome of malaise, fever, chills, and myalgia, occurring in grain elevator workers and others who have heavy exposure to grain dust; the cause is usually inhalation of endotoxins or contaminants such as mites. In some workers there is chronic asthma. See also grain handler's lung, under lung.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| grain handler's l. |
a type of hypersensitivity pneumonitis occurring in those exposed to grain, probably caused by fungal contaminants. See also grain fever, under fever.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| grain i. |
a self-limited, wheal-like, pruritic eruption caused by the mite Pyemotes ventricosus, which parasitizes the larvae of various insects that infest straw, grain, and other plants, and affecting those coming in contact with host plants. Called also acarodermatitis urticarioides, prairie i., and straw i.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| grainage |
weight in grains or parts of a grain.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| grain |
The direction of fibers in lumber or other materials.
출처: www.wickes.com/resourceLibrary/buildingTerms.cfm
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