The blue-stain fungus Ceratocystis polonica, a virulent fungal associate of the spruce bark beetle Ips typographus, is pathogenic to European spruce (Picea abies) in Europe.
选择奥地利境内阿尔卑斯山健康欧洲云杉为对象,研究室内接种蓝变真菌(Ceratocystis polonica)引起的寄主树木韧皮部和木质部解剖学特征的变化,揭示蓝变真菌引起欧洲云杉枯萎的机制。
The Elementary Report of Picea abies Introduction Experiment in Xiaolongshan;
小陇山林区欧洲云杉引种试验初报
Impact of Supplementary Illumination on Growth of Picea abies;
补充光照对欧洲云杉苗木生长的影响
Study on Growth Index of Picea abies at Seedling Stage;
欧洲云杉苗期生长指标研究
tall spruce of northern Europe and Asia; resembles Norway spruce.
欧洲北部和亚洲的一种高大的云杉;与欧洲云杉相似。
Differences in ground vegetation and soil characteristics in adjacent birch and spruce stands of southern Sweden
瑞典南部相邻桦树和欧洲云杉林分的地表植被和土壤特征(英文)
European Spruce and Maple for musical instruments.Red Cedar tops,Mahogany,Zebrawood and many more .
制作乐器的欧洲云杉和枫木,上等红雪松,桃花心木,热带美洲产木材等等。
storm-clouds of war gathering over Europe
笼罩着欧洲上空的战争乌云.
wide-ranging light-brown frog of moist North American woodlands esp. spruce.
大面积分布的北美洲潮湿森林地带特别是云杉林中的浅褐色蛙。
Determination of 10-deacetyl-bacratin Ⅲ in Taxus baccata by RP-HPLC
RP-HPLC法测定欧洲红豆杉中10-脱乙酰巴卡亭Ⅲ的含量
Picea and Abies pollen percentages are more than 20[WTB3]%[WTBZ] in Picea or Abies forest and less than 5[WTB3]%[WTBZ] where Picea or Abies trees absent.
云、冷杉林中云杉、冷杉花粉高于20%,无云杉植物存在时云、冷杉花粉低于5%;
Of or relating to Europe or its peoples, languages, or cultures.
欧洲的欧洲的、欧洲人的或欧洲民族的、欧洲语言的、欧洲文化的
tall pyramidal spruce native to northern Europe having dark green foliage on spreading branches with pendulous branchlets and long pendulous cones.
高大的金字塔形云杉,原产北欧,墨绿色树叶,外展形树枝,下垂的小枝条,长的下垂球果。
EC [European Community; European Commission]
欧洲共同体、欧洲委员会[
Comment on A History of Colorful Europe
何谓“欧洲”?——读《彩色欧洲史》
At his zenith, he will rule over seventy million people▼ and transform the face of Europe.
他在巅峰期统治过七千万人,使整个欧洲风云变色。
brown-speckled European lark noted for singing while hovering at a great height.
欧洲有褐斑的云雀,以其在高空飞行时发出的叫声而闻名。
In the19 th century Sintra became the first centre of European Romantic architecture.
辛特拉是19世纪第一块云集欧洲浪漫主义建筑的土地。
In Europe, network-bank do the same, as if it is competing with American.
在欧洲,网络银行的发展也是风起云涌,似有和美国一争高下之势。
The growth of spruce and fir needles is determinate.
云杉和冷杉的针叶生长是有限的。
predominant yew in Europe; extraordinarily long-lived and slow growing; one of the oldest species in the world.
欧洲一种主要的紫杉树;生长速度慢,但寿命极长;世界上最古老树种之一。
The most common construction woods are Douglas fir, hemlock, spruce, pine, and some cedar.
最常用的木料是道格拉斯冷杉,铁杉,云杉,松木以及其他一些杉木。
本网站所收集内容来自网友分享仅供参考,实际请以各学校实际公布信息为主!内容侵权及错误投诉:1553292129@qq.com
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号