Pseudotsuga是什么意思

网络释义

用法例句

The present paper deals with the studies of taxonomic treatments,phytogeography and origin of the genus Pseudotsuga Carr.

本文对黄杉属的分类进行了整理,共2组、6种、1变种:黄杉组,计5种,花旗松组,1种,1变种。

A Preliminary Study of Population Dymamics of Pseudotsuga sinensis Population in Northeastern Yunnan;

滇东北黄杉种群数量动态的初步研究

AIM To study the chemical constituents of Pseudotsuga sinensis Dode (Pinaceae).

目的　研究黄杉的化学成分。

Two national second - class protected plant species, Calocedrus macrolepis and Pseudotsuga sinensis are mainly distributed in Yimen County,Yunnan Province,These two species and two communities dominanted by Calocedrus macrolepis and Pseudotsuga sinensis respectively are believed to be valuable in conservation.

国家二级保护植物翠柏（Ｃａｌｏｃｅｄｒｕｓ　ｍａｃｒｏｌｅｐｉｓ　Ｋｕｒｚ）和黄杉（Ｐｓｅｕｄｏｔｓｕｇａ　ｓｉｎｅｎｓｉｓ　Ｄｏｄｅ），仅在云南易门有较大面积的纯林分布，是很有保护价值的２个树种和相应的２个森林群落，现已成为全国唯一的翠柏和黄杉自然保护区。

Effects of different treatments on cuttage cultivation and growth of Keteleeria calcarea;

不同处理对濒危植物黄枝油杉扦插育苗的影响

Resource Status and Artificial Cultivation Technology of Endangered Keteleeria calcarea in Hunan

湖南濒危植物黄枝油杉的资源现状及人工栽培技术

1% was obtained from fresh twigs of Keteleeria calcarea by steam distillation.

用水蒸气蒸馏法提取松科植物黄枝油杉嫩枝中的精油,得油率为0。

ISSR Analysis of the Genetic Diversity of Pseudotsuga gaussenii Flous of Sanqing Mountain in Jiangxi Province

江西三清山华东黄杉种群遗传多样性研究

The factors which affect the PCR-ISSR analysis in the study of the genetic diversity of Pseudotsuga gaussenii Flous,such as concentrations of template DNA,units of DNA Taq polymerase,Mg2+ concentration and dNTPs concentration were optimized.

在研究华东黄杉(Pseudotsuga gaussenii Flous)的遗传多样性过程中,为了获得清晰、重复性好的ISSR扩增结果,对影响ISSR-PCR的多个因素包括模板浓度、Mg2+浓度、dNTPs浓度、Taq酶的用量、退火温度和循环次数等指标进行了筛选和优化,确定了华东黄杉ISSR-PCR分析的最佳扩增条件为:20μL PCR反应体系中,2μL10×Taq酶配套缓冲液,1。

The community composition and structure of Pseudotsuga gaussenii Flous in Sanqing Mountain of Jiangxi Province were investigated and analyzed.

对江西三清山国家重点保护植物华东黄杉(Pseudotsuga gaussenii Flous)群落的组成和结构进行了调查研究。

Community characteristics of the Pseudotsuga sinensis stand were studied by collecting plant specimen, analyzing flora and investigating standardtlots.

通过采集植物标本、区系分析和样地调查,研究了自然保护区黄杉林的群落学特征,主要结果是1)阳明山黄杉林可划分为两个群落类型,即黄杉与马尾松混交林、黄杉与甜楮混交林;2)阳明山黄杉林群落具有残遗性和古老性,其与阳明山所属的亚热带自然条件特征相一致。

Molecular Phylogeny and Biogeography of Pseudotsuga;

黄杉属的分子系统发育与生物地理学

Any of several poisonous evergreen trees or shrubs of the genus Taxus, having scarlet cup - shaped seeds and flat needles that are dark green above and yellowish below.

紫杉一种紫杉属的有毒常绿树或灌木，长有猩红色的杯状种子，和上部深绿下部淡黄的扁平针

cedar wood

雪松属木料, 杉木

Tasmanian timber tree with yellow aromatic wavy-grained wood used for carving and ship building; sometimes placed in genus Dacrydium.

塔斯马尼亚木材，黄色香木，波状纹理，用于雕刻和船舶制造；有时归入南洋杉属。

giant sequoias; sometimes included in the genus Sequoia; until recently placed in the Taxodiaceae.

巨杉属植物；有时包括在红杉属内；直到最近被归为杉科。

KARYOTYPE ANALYSIS OF ABIES FORRESTII WITH A DISCUSSION ON THE EVOLUTIONAL POSITION OF ABIES ( PINACEAE )

川滇冷杉的核型分析兼论冷杉属的进化地位

The Introduction and Cultivation of the Taxusgenus in Taxaceae;

红豆杉科红豆杉属植物的引种栽培试验

They have shown that there is only one anthocyanin in pseudotsuga.

他们还证明了黄杉只有一种花色素苷。

Growth Characteristics of the Mixed Plantation of Chinese-fir with Huangshan Mountain Pine

杉木、黄山松人工混交林的生长特性

Genus of yellow-green algae.

黄绿藻(黄藻门)的一属。

Lawn chair made of metal, plastic or redwood.

金属、塑料或红杉木制成的草地坐椅。

a genus of temperate and arctic evergreen trees (see spruce).

松科植物属，常绿乔木（见云杉）。

Study on the Adsorption Behavior of Chinese Fir Bark for Heavy Metal Ions;

杉树皮对重金属离子吸附性能的研究

Introduction and Evaluation of Picea in Huhhot Arboretum

呼和浩特树木园云杉属(Picea)引种及评估

Resources and Distribution of Taxus in the World

红豆杉属植物资源及其世界分布概况

Identification of Taxodium Hybrids by SRAP Analysis

用SRAP标记鉴定落羽杉属植物杂种

Hemlock, red cedar, and balsam fir are among the other trees found in British Columbia.

铁杉、红香椿、香脂冷杉枞都是发现于英属哥伦比亚的其他树种。

white close-grained wood of a tree of the genus Agathis especially Agathis australis.

贝壳杉属的树木（尤指新西兰贝壳杉）白色的纹理细密的木材。