阔叶树

Tree having wood similar to the alpine ash; tallest tree in Australia and tallest hardwood in the world.

木材与巨桉的木材相似的树，；是澳大利亚最高的树，也是世界上最高的阔叶树。

The oak tree class forest distributes in our country is very broad, the fruitful in resources, is one of my king monarch sovereign broadleaf tree lumbers, its wooded area accounts for the national forest total area about 12%, stores up the quantity to approximately compose the lumber to store up the quantity 10%.

摘 要：栎类林在我国分布很广，资源丰富，是我国主阔叶树木材之一，其森林面积占全国森林总面积的12%左右，蓄积量约占木材蓄积量的10%。

See from the function results, it is best for deciduous broadleaf tree on the potential of absorbing carbon-releasing oxygen, decreasing temperature and purifying SO2; next is fewer shrub and coniferous tree, grass is the worst.

从作用效果来看，落叶阔叶树类的吸碳放氧、降温效果和SO2的净化潜力最佳，其次为花灌木和针叶乔木树种，草类最差。

Paul started to describe a couple of broadleaf trees on the paper.

保罗开始在纸上画几棵阔叶树。

Keeping and cultivating coppice shoot of broad-leaf trees with economic benefit and rejuvenating secondary trees or planting broad-leaf trees in slashing are effective ways to develop and cultivate broad-leaf forest resources.

在采伐迹地上留育有经济价值的阔叶树萌芽条、阔叶树残次林的复壮和人工栽植阔叶树，是发展、培育阔叶林资源的有效途径。

For the mountainous sites, land under the crown of broadleaf at grade Ⅰ or Ⅱ stands, as well as eastward shady land would be preferential, and super seedlings of grade I or II with 21-25 cm for height and 0.40 cm for diameter should be selected for cultivation.

若利用山地经营，可选择在Ⅰ、Ⅱ类立地的残次阔叶林林冠下或地形隐蔽、东向的山垅旱地，采用苗高21~25 cm，地径0.40 cm以上的Ⅰ、Ⅱ级优质苗造林，残次阔叶树要求林冠透光率在55%左右。

Finite element model of a broadleaf-tree swaying in the wind is established in the paper.

建立了阔叶树在风中的摇曳的有限元模型。

Flatwoods, upland hardwoods, bottomland hardwoods, and cypress forests represent an assortment of species that will evolve through the temporal landscape.

低洼处树林、高地和底层的阔叶树、以及柏树林代表了一种将要在现存景观中进化的植物搭配。

Theδ~(13)C of Robinia pseudoacacia and Fraxinus chinesis were gone beyond the range of C_3 plants,and the averageδ~(13)C of 7 trees under 720μmol·mol~(-1)CO_2 were higher than the average of C_3 plants,which is 27.0‰.

针叶树的叶δ~(13)C值高于阔叶树，叶δ~(13)C值明显小于枝条和根系的，刺槐和白蜡的δ~(13)C值超出了全球C_3植物的δ~(13)C值的极限范围，720μmol·mol~(-1)CO_2所有树种的平均值远高于C_3植物的平均值27.0‰。

The seasonal changes in photosynthetic characteristics of three deciduous broad-leaved species (Fagus lucida, Acer davidii, and Liquidambar acalycina) and four evergreen broad-leaved species (Castanopsis lamontii, Cyclobalanopsis oxyodon, Manglietia chingii, and Schima argentea) in Guangxi Mao'er Mountain were studied.

研究分析了广西猫儿山中山森林中3种落叶阔叶树(亮叶水青冈Fagus lucida；青榨槭Acer davidii；缺萼枫香Liquidambar acalycina)和4种常绿阔叶树(铁椎栲Castanopsis lamontii；曼青冈Cyclobalanopsis oxyodon；桂南木莲Manglietia chingii；银木荷Schima argentea)光合特性的季节性变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。