Along the country roads, the escarpments of pines and firs were black-green,…
沿着这郊区的道路,斜坡上的松树和枞树郁郁葱葱…
Natural resins are usually transparent or translucent yellow to brown and can melt and burn. Most are exuded from trees, especially pines and firs (see conifer), when the bark is injured or stripped. The fluid secretion usually dries out and hardens into a material that can be worked.
The land isn' t much good as it is. I've thought of some pines or firs as a windbreak划to cut down the erosion. But I hadn't considered planting the whole thing.
那片地确实不太好。我想过种上些松树或冷杉,起防风林的作用,可减少土壤侵蚀。但我没有考虑过全种上树。
a few oaks, as I said. On that piece of land I would also recommend conifers or maybe cedars. Spruce and hemlock, along with the pines and firs, grow relatively fast and do well in that type of soil.
More than 95 percent of the mature Fraser firs in the park are dead, robbed of their lifeblood and poisoned by a toxin injected by the adelgid.
The distribution of tree species will change, and fire-resistant ponderosas will likely survive where Douglas firs and white pines may not.
Endophytes have turned up in every plant tested, from Douglas firs and grasses to mosses and liverworts, says Arnold.
词组
fire inspection reporting system (缩写:firs)
防火检查报告系统
属类：行业术语
-消防-缩写词-
a few oaks, as I said. On that piece of land I would also recommend conifers or maybe cedars. Spruce and hemlock, along with the pines and firs , grow relatively fast and do well in that type of soil.
Sawn timber-Appearance grading of softwoods-Part 1 : european spruces, firs , pines, Douglas fir and larches.
锯材.软木的表面分级.第1部分:欧洲云杉、冷杉、松木、黄杉和落叶松
属类：行业标准名称-国际标准-NF B53-622-1/A1-2003
Sawn timber-Appearance grading of softwoods-Part 1: European spruces, firs , pines, Douglas firs and larches (including amendment 1:2002);
锯材.软木的表面分级.第1部分:欧洲云杉、冷杉、松树和黄杉
属类：行业标准名称-国际标准-DIN EN 1611-1-2002
Sawn timber-Appearance grading of softwoods-European spruces, firs , pines and Douglas fir
锯材.软木的外观等级.欧洲云杉木、松木、冷杉木和花旗松
属类：行业标准名称-国际标准-BS EN 1611-1-2000
The land isn' t much good as it is. I've thought of some pines or firs as a windbreak划to cut down the erosion. But I hadn't considered planting the whole thing.
那片地确实不太好。我想过种上些松树或冷杉,起防风林的作用,可减少土壤侵蚀。但我没有考虑过全种上树。
属类：行业术语-林业-
Pines, firs , and hollies are evergreen trees.
松树,杉树以及冬青是常绿树。
属类：综合句库--
Natural resins are usually transparent or translucent yellow to brown and can melt and burn. Most are exuded from trees, especially pines and firs (see conifer), when the bark is injured or stripped. The fluid secretion usually dries out and hardens into a material that can be worked.
Along the country roads, the escarpments of pines and firs were black-green,…
沿着这郊区的道路,斜坡上的松树和枞树郁郁葱葱…
属类：综合句库--
But she felt it had been used. She turned down it adventurously, between the thick young firs , which gave way soon to the old oak wood. She followed the track, and the hammering grew nearer, in the silence of the windy wood, for trees make a silence even in their noise of wind.
1.An evergreen coniferous tree with upright cones and flat needle-shaped leaves, typically arranged in two rows. Firs are an important source of timber and resins.
‘It was a wilderness of cathedral-like redwoods, of ferns and huckleberries, oaks and stately firs, and a myriad of flowers and wildlife.’
‘Here and there, clumps of _fir_ and birch trees rise out of the muddy wastes.’
名词 变体/同根词
‘It was a wilderness of cathedral-like redwoods, of ferns and huckleberries, oaks and stately firs, and a myriad of flowers and wildlife.’
