常見(jiàn)例句The damage caused by fir decay in alpine fir forest regions of western Sichuan has decreased the outturn rate of the stand and changed the structure of timber assortment. 在四川西部高山冷杉林區(qū),冷杉腐朽病的危害性在於降低了林分出材率、改變了林未材仲結(jié)搆。Four species, White Spruce (Picea glauca), Engelmann Spruce (Piceaengelmanni), Lodgepole Pine (Pinus contorta), and Alpine Fir (Abieslaciocarpa) comprise the spruce-pine-fir species group. 雲(yún)杉-松-鉄杉由四種樹(shù)種組成:白雲(yún)杉、英格曼雲(yún)杉、小乾松和阿爾卑斯鉄杉組成。The road was covered with fir needles. 這條路上鋪滿了冷杉針葉。More around the meadow, arrow bamboo, fir, alpine cuckoo. 四周多草甸、箭竹林、冷杉、高山杜鵑。 返回 alpine fir