栎

Castanopsis fissa ; physical properties of wood ; mechanical properties of wood

大叶栎；木材物理性质；木材力学性质

Island shrub-like trees, shrubs and bushes, there are Koelreuteria paniculata, Celtis , Huang Yu, hemp oak, kudzu and other 64 subjects more than 200 species, of which there are more than 40 kinds of medicinal plants.

岛上有灌状乔木、灌丛和草丛、有栾树、小叶朴、黄榆、麻栎、葛藤等64科200余种，其中尚有药用植物40余种。

Other shrubs less common are Bambusa or Bamboo shrub, Juniperus or juniper, Cephalotaxus and a rare Quercus or Laurel Oak.

此外还有珍稀的月桂叶栎

Vegetation zones and 10 vegetation types were classified using TWINSPAN and DCA: Bischofia javanica‐Machilus japonica var. kusanoi type on Ficus‐Machilus zone; Engelhardia roxburghiana‐Castanopsis cuspidata var. carlesii type on Machilus‐Castanopsis zone; Rhododendron formosanum type and Pasania kawakamii‐Machilus thunbergii type on Quercus lower zone; Chamaecyparis obtusa var. formosana—Rhododendron formosanum type, Fagus hayatae type, Symplocos arisanensis‐Illicium anisatum type on Quercus upper zone; Tsuga chinensis var. formosana and Pinus taiwanensis type on Tsuga‐Picea zone; Abies kawakamii type on Abies zone.

经TWINSPAN分析及参考DCA结果，可将植物社会区分为6个植群带10个植群型，分别为榕楠林带的茄冬‐大叶楠型；楠槠林带的黄杞‐长尾尖叶槠型；栎林带下层的台湾杜鹃型、大叶石栎‐猪脚楠型；栎林带上层的台湾扁柏‐台湾杜鹃型、台湾水青冈型及阿里山灰木‐白花八角型；铁杉‐云杉林带的台湾铁杉型、台湾二叶松型；冷杉林带的台湾冷杉型。

To investigate the antiaging effect of bioactive compounds extracted from Agrocybe aegerita,Coriolus versicolor, Tricholoma matsutake,Collybia dryophila and Ganoderma lucidum,D-galactose induced aging mice were fed with BCEF. Spleen index, brain index,SOD activity in serum and lipofuscin level in 1iver were measured.

用栎金钱菌、茶树菇、云芝、松茸和灵芝等5种食药用真菌复合活性提取物灌胃衰老模型小鼠，观察其对小鼠SOD、脂褐素、脾指数和脑指数的影响，探讨其抗衰老作用。

There were three dominant species, that is Quercus liaotungensis , Corylus yunnanensis and Camphlotropis macrocarpa in the communities with artificial restoration for 9 years,16 years, and natural restoration for 16 years. These three species in these communities showed intense aggregation distribution whose intensity and area increased with the restoration time.

辽东栎、滇榛和杭子梢3个优势种群在人工恢复9年、人工恢复16年和自然恢复16年3群落内呈较强的聚集分布，聚集强度和聚集面积都随恢复时间的延长而增加，人工恢复16年群落具有较高的聚集强度，自然恢复群落具有较高的聚集面积。

Betula, Quercus, Corylus, Alnus, Tsuga and a little amount of Pinus were ia little aggregation in the mountain slope near the marshland This is suggested to be caused by modern people's activity.

菊科。禾本科和莎草科等；在沼泽周围的山坡上，长有桦、栎，榛、桤木、铁杉等和极少量的松，冷杉仅以片状小群聚散居于附近的山坡上，这是近代人为活动干扰的结果。

The diameter-class distribution of trees in mixed Alnus cremastogyne-Cupressus funebris forest,pure Cupressus funebris forest,mixed Pinus massoniana-Quercus forest,mixed Pinus massoniana-Cupressus funebris forest and m...

异常木直径主要分布在1cm~10cm范围内，其中倾斜木和倒伏木超过了异常木总数的50%，枯立木和濒死木中，马尾松林和松柏栎混交林较其它防护林类型少。

Species of Eucalyptus globulus, Quercus acutissima, Cupressus torulosa, Prunu conradinae, Acacia dealbata and Albizia mollis applied for mixed forest, the experiment on 8 artificial mixed forest models was carried out in Daliyuan of Yuxi.

用蓝桉、麻栎、藏柏、山樱桃、圣诞树、山合欢等作混交树种，在玉溪大栗园开展了 8种人工混交林混交模型的试验研究，依据Ii=P1h/H +P2 d/D +P3v/V计算混交模型的选择指标，用I标=I平均+aδn 计算出混交模型的选择标准为

The results showed that Cupressus funebris , Cunninghamia lanceolala + Quercus acuissima belonged to the declining populations, whereas, Cupressus funebris + Quercus fabric , Pinus massoniana + Cupressus funebris and Quercus acuissima + Quercus fabric were growing populations, and Symplocos szechumensis + Lindera setchuenensis , Pinus massoniana + Symplocos szechumensis and Pinus massoniana kept stationary.

由种群的大小级结构动态和种群的存活曲线分析了各优势种群的结构格局，发现柏木林、杉木麻栎林种群为下降种群，马尾松林、马尾松川灰木林、川灰木山胡椒林种群为稳定种群，柏木白栎林、马尾松柏木林、麻栎白栎林种群为增长种群。

I'm gonna go pack my regular, long bathing suit.

我要去打包我那不起眼的超长泳裤

Random number generators are used in many areas, with the improvement of the computational ability of the computer.

随着计算机计算能力的不断提高，随机数发生器在许多领域有了更加广泛的应用。