查询词典 Abies

Owing to this difference, the Abies mid-aged forest used up 61 percent of photosynthetic production by respiration and Abies mature forest only expended 53 percent of that.

正是群落结构上的这种差异，使得中龄林将61％的光合产物用于呼吸消耗，而成熟林仅为53％。

Analyzed the effect factors of Abies fabric root system strength,of which the root diameter and root length are the important effect factors, the interaction of root diameter and root length bring on the strength of Abies fabric root system.

分析了影响冷杉根系侧强曲线的因素，其中冷杉根系的根径和根长为影响其侧强曲线的主要因素，根系的抗拉强度的大小是根径与根长共同作用的结果。

In this paper, the foliar δ^13C and leaf mass per unit area in Abies georgei var.

以青藏高原东南部亚高山暗针叶林的主要组成树种急尖长苞冷杉Abies georgei var。

Average DBH of scent mark trees was 37.2±17.8cm, 22 (92%) trees were Abies fargesii var.

嗅味树的平均胸径为37.2±17.8cm(N=24)，其中92%为岷江冷杉Abies fargesii var。

The basal diameter growth in the first 10 years of Pinus koraiensis and Abies alba increased during recent 100 years, especially during recent 70 years. But for Abies alba seedlings, there was no this trend.

6红松和冷杉幼树地径最初10年生长量在近100年来有所增加，其中在近70年来增加更明显，云杉幼树没有这种趋势。

Endangered Abies yuanbaoshanensis will probably have been extinct,so it very necessary to studying its genetic diversity with a proper way in order to save this key group of biological diversity in China.In the present study,AFLP(amplified fragment length polymorphism) markers was used to examine population of Abies yuanbaoshanensis in order to understand the level of population genetic variation and genetic structure.

首先，物种的遗传多样性是长期进化的结果，是其生存和发展的前提，对遗传多样性进行研究可以为分析濒危物种或种群的进化潜力和未来命运提供重要资料；其次，遗传多样性是保护生物学研究的核心之一，不了解种内遗传变异大小、时空分布及其与环境条件的关系，就无法采用科学有效的措施来挽救濒于灭绝的物种、保护受到威胁的物种，对珍惜濒危物种制定合理的保护方针和策略，有赖于对物种遗传多样性的认识。

These vegetation types are (1) Yushania niitakayamensis thicket (2) Juniperus squamata-Rhododendron pseudochrysanthum thicket (3) Abies Kawakamii forest (4) Tsuga chinensis forest (5) Abies Kawakamii-Tsuga chinensis forest (6) Picea morrisonicola forest (7) Chamaecyparis formosana forest (8) Pinus taiwanensis forest and (9) Evergreen broad-leaved forest.

使用双向指标种分析法与列表比较法将100个样区切分成9个植被类型，分别为玉山箭竹矮灌丛(6)、玉山圆柏-玉山杜鹃灌丛(3)、台湾冷杉林(7)、台湾铁杉林(3)、台湾冷杉-台湾铁杉林(9)、台湾云杉林(2)、桧木林(4)、台湾二叶松林(12)、针阔叶混合林(41)、常绿阔叶林(13)。

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。

Therefore, on Changbai Mountains if only timber production is considered, cutting the main coniferous species having the same diameter should be in the order: Abies nephrolepis, Pinus koraiensis, and Picea koraiensis.

单纯从木材收获的角度出发，在长白山地区，相同径阶下主要针叶树种的采伐顺序应为臭冷杉Abies nephrolepis，红松Pinus koraiensis和红皮云杉Picea koraiensis。

Abies fargesii Franch belongs to Abies Mill.of Pinaceae, it is the peculiar varieties of trees of our country, distributes broadly , resources are large in storage capacity.

巴山冷杉隶属于松科冷杉属Abies Mill。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了