fir bark是什么意思

网络释义

用法例句

In order to serving to introducing Abies concolor successfully, several index representing the ability to resist cold and drought was surveyed, in simulated condition of cold and drought, using six months old seeding of nine provenances of Abies concolor, and three species of domestic firs: Abies holophylla, Abies fabric and Abies squamata Mast.

本论文以服务于科罗拉多冷杉的引种工作为目的,对科罗拉多冷杉的九个种源半年生幼苗为试材,对其进行了模拟低温和干旱的处理,测定了抗寒性和抗旱性的相关理化指标,并与同样处理下的我国本土冷杉品种辽东冷杉、峨嵋冷杉及鳞皮冷杉半年生幼苗的对应指标作比较分析,用比较结果来估测科罗拉多冷杉在我国的适生范围。

Altitudinal changes in leaf mass per unit area and tissue non-structural carbohydrates content of Abies fabri on Gongga Mountain of Southwest China;

贡嘎山地区不同海拔冷杉比叶质量和非结构性碳水化合物含量变化

Altitudinal changes in species diversity and community structure of Abies fabri communities at Hailuo Valley of Mt. Gongga, Sichuan;

贡嘎山海螺沟冷杉群落物种多样性与群落结构随海拔的变化

Simulation of CO_2 Emission from Soil of Abies fabri Forest at Gongga Mountian

贡嘎山冷杉林土壤CO_2释放的模拟研究

Comparative Study on Picea and Abies in Hengduan Mountainous Areas;

横断山区云杉林与冷杉林的对比研究

Advances of research on artificial interspecific hybridization of Abies;

冷杉属种间人工杂交研究进展

A preliminary survey on the distribution of rare and endangered plants of Abies in China;

中国的几种珍稀濒危冷杉属植物及其地理分布成因的探讨

The Construction and Application of Strength Measurement Curve of Abies fabric Root System with Pull-out Method;

冷杉根系抗拔法测强曲线的建立与应用

The Dynamics of Stem Sap Flow of Abies fabric in Minjiang Valley;

岷江流域冷杉树干液流的动态变化规律

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%;

The growth of spruce and fir needles is determinate.

云杉和冷杉的针叶生长是有限的。

Establishment of in Vitro Ectomycorrhizal System of Cathaya Argyrophylla and Abies Chensiensis;

银杉、秦岭冷杉人工菌根诱导系的建立

In his mouth were the remains of fir trees--,

它嘴里还留着冷杉?,

nonresinous wood of a fir tree.

不含树脂的冷杉木料。

Fir or pine wood.

冷杉木材或松木木材

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

CHEMICAL COMPOSITIONS OF THE ESSENTIAL OIL FROM RESIN OF ABIES FARGESII AND A. CHENSIENSIS

巴山冷杉和秦岭冷杉树脂精油化学成分的研究

Population Dynamic Comparison of Abies Chensiensis Van Tienghem and Abies Fargesii Franch;

秦岭冷杉与巴山冷杉种群动态比较研究

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。

Key Products: lumber- hemlock/ fir, western red cedar in a variety of grades from clear to#3 grade.

主要产品：锯材，有铁杉/冷杉、崖柏，从净材级到#级。

Gorals seldom feed on Pinus koraiensis,Picea jezoensis,Abies nephralepis(1%,0.7% and 1.7%,respectively).

斑羚在冬季食红松、云杉、冷杉较少(1%、0．7%、1．7%)。

A PRELIMINARY STUDY ON PHOTOSYNTHESIS OF PICEA BRACHYTYLA VAR. COMPLANATA AND ABIES GEORGEI

滇西北亚高山云杉和冷杉光合作用的初步研究

Spatial structure of mixed larch-spruce-fir stands

长白落叶松-云杉-冷杉混交林林分空间结构分析

A fir or pine board cut to standard dimensions.

松木板或冷杉木板按标准尺度切成的冷杉木板或松木板

The rotten degree of fir trees is an important sign of quality of Abies forest.

冷杉林木腐朽程度是冷杉林分质量变化的重要标志。

Characteristics of Cones and Seeds of Two Firs in the Qinling-Daba Mountains and Endangering Causes for Abies Chensiensis;

秦巴山地两种冷杉种实特性研究与秦岭冷杉濒危原因探讨

Study on Hybridization between Abies Fabri and American Firs and the Verification of the Putative Hybrids;

峨眉冷杉和几种美国冷杉的杂交试验及杂种检测