Lodgepole pine
常見例句
- Three concentrations (2.8%, 2.0%, 1.2%) of Ammoniacal Copper Quaternary (ACQ) was selected to treat Lodgepole pine wood for evaluating ACQ treatment on mechanical properties of blue-stained wood.
摘要本文利用三種不同濃度ACQ防腐劑對扭葉松藍變木材進行浸注處理,其濃度分別為1.;2%25、2 - Four species, White Spruce (Picea glauca), Engelmann Spruce (Piceaengelmanni), Lodgepole Pine (Pinus contorta), and Alpine Fir (Abieslaciocarpa) comprise the spruce-pine-fir species group.
云杉-松-鐵杉由四種樹種組成:白云杉、英格曼云杉、小干松和阿爾卑斯鐵杉組成。 - tall subspecies of lodgepole pine.
柱松一個樹身高大的亞種。 - The rugged forest is crowded with large fir trees and tall lodgepole pines,but they all look like puny twigs compared to the giant sequoia.
在這片地勢起伏的森林中,高大的冷杉和美國黑松隨處可見,但與巨大的紅杉相比,它們看起來都如小枝小條一般。 - The cold air sweetened, banded pebbles and crumbs of soil cast sudden pencil-long shadows and the rearing lodgepole pines below them massed in slabs of somber malachite.
寒冷的空氣漸漸變暖,層巒疊嶂剎那間投下鉛筆一樣細長的黑影,山下的松林郁郁蔥蔥,遠望去象一堆堆陰森恐怖的孔雀石。 - Keywords Lodgepole pine;Non-destructive testing;Dynamic modulus of elasticity;Static modulus of elasticity;
扭葉松;無損檢測;動態(tài)彈性模量;靜態(tài)彈性模量; 返回 Lodgepole pine