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Titlebook: Reviews of Environmental Contamination and Toxicology; George W. Ware Book 1988 Springer-Verlag New York Inc. 1988 Reviews of Environmenta

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51#
發(fā)表于 2025-3-30 10:32:44 | 只看該作者
52#
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發(fā)表于 2025-3-30 20:17:24 | 只看該作者
,-Hexane,1977) as well as in the seed oil industry to extract the oils from various seeds, including soybean and cottonseed. Its structure and properties are shown in Table 1..Hexane has not been included in federal and state surveys of drinking water and no information on its occurrence has been located.
54#
發(fā)表于 2025-3-30 23:14:46 | 只看該作者
Methyl Ethyl Ketone,s, cellulose acetate, and cellulose nitrate. It is also used extensively in the synthetic rubber industry; in production of paraffin wax and high-grade lubricating oil; and in household products such as surface-coating compounds (lacquer and varnishes), paint remover, and glues. Its structure and properties are in Table 1.
55#
發(fā)表于 2025-3-31 01:56:34 | 只看該作者
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發(fā)表于 2025-3-31 05:09:08 | 只看該作者
George W. Waretive experiments provided evidence that increasing the number of crossings does not decrease the readability of the drawing if the edges cross at right angles. We investigate to what extent RAC drawings can help in overcoming the limitations of widely adopted planar graph drawing conventions, provid
57#
發(fā)表于 2025-3-31 13:07:33 | 只看該作者
George W. Wareensional visibility representation that has been studied is one in which each vertex of the graph maps to a closed rectangle in ?. and edges are expressed by vertical visibility between rectangles. The rectangles representing vertices are disjoint, contained in planes perpendicular to the .-axis, an
58#
發(fā)表于 2025-3-31 14:32:33 | 只看該作者
George W. WareInserting the severe restriction that each node should have an incoming edge from below and an outgoing edge upwards (if such edges exist), we were able to get optimal bounds on the number of bends in linear time. In this paper now, we release this restriction completely. The problem becomes much ha
59#
發(fā)表于 2025-3-31 17:43:26 | 只看該作者
60#
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