hemlock造句
31, Discoloration of Yunnan Hemlock lumber during drying is a major problem that caused degradation of lumber.
32, Hemlock, red cedar, and balsam fir are among the other trees found in British Columbia.
33, Other alkaloids include strychnine, nicotine, morphine, mescaline, and emetine (the deadly ingredient in hemlock).
34, Dr. Leo Schep is making a highly toxic concentrate from the leaves of a hemlock plant.
35, Prices for hemlock logs destined for sawmills in the U. S. Northwest jumped 43% to $66 a board foot in 2010 from $46 in 2009, according to Wood Resources.
36, The hemlock is often confused with the water hemlock a different plant altogether, causes convulsions.
37, S. temperate rain forest, the Hoh River Valley is part of Washington State's Olympic National Park. Its trees include big leaf maples, western hemlock, and Sitka spruce.
38, The Pacific Coast Hemlock commercial group includes Western Hemlock (Tsuga heterophylla) and Amabilis fir (Abies amabilis).
39, McDonald around the lake evergreen red cedar and hemlock, and many bighorn sheep, mountain goats, black bear and elk.
12