林木

The results show that willow bushes can be used as raw material of scriber,and the strengthening effect of fiber is satisfied.

目前，各种定向板材的生产大多是以8~16 cm径级的林木为原料，需要大量消耗森林资源，在当前世界范围内重视天然林保护和生

Using different equations sectionally is better than using one equation to describ tree growth.

研究表明用不同曲线方程分段描述林木生长动态优于使用单一曲线。

According to statistics, Lijiang, has more than 3000 kinds of seed plants, 400 kinds of timber wood.

据统计，丽江有种子植物3000多种，用材林木400种。

This paper describe the forest seedlings existing problems in china and put forward the countermeasures of industrial development.

文章阐述了我国林木种苗目前存在的问题并提出了产业化发展对策。

Arrive from river valley mountain peak, arrive from southeast northwest, those who form the climate that transfers to climate of cold temperate zone by semi-tropical climate is perpendicular distributing, suit a variety of forest to grow.

从河谷到山峰，从东南到西北，形成由亚热带气候向寒温带气候过渡的气候的垂直分布，适合多种林木生长。

Listed by the state "three north" shelter-forest system in 2002, county in the pasture, after years of restoration and management, the forest coverage up to 30%, vegetation coverage reached 68%. 2009 is awarded as national forestry science and technology demonstration county and the forestry ecological construction model county.

生态盐池。1978年被国家列为"三北"防护林体系重点县，2002年率先在全区实行封山禁牧，经过多年的修复与治理，全县林木覆盖度达到30%，植被覆盖度达到68%。2009年被评为全国林业科技示范县和全区林业生态建设先进县。

Based on the results from this study, the essential oils from C. japonica provide a great potential for developing an environmental-friendly chemicals to prevent silverfish to damage living environment.

由本论文之研究结果得知，柳杉精油确具有开发成符合环保要求的居家防虫产品之潜力，未来将可进行剂型的开发以及安全性评估，如此应可赋予柳杉造林木新的利用价值。

The main topics of this course include forest trees seeds, silviculture and forest protection.

森林学2主要课程内容包括林木种子学，育林学及森林保护学。

Laboratory of Silviculture of State Forestry Administration; Research Institute of Forestry; Chinese Academy of Forestry; Beijing 100091; China

中国林业科学院林业研究所；国家林业局林木培育实验室；北京 100091

A provenance trial has been carried out in eleven replications in southeastern China on slash pine of fifteen seed sources from Alabama, Florida, Georgia, Louisiana, Mississippi and South Carolina of the United States of America.

湿地松是一个有发展前途的速生树种。1982年我们利用从美国国际林木种子公司进口的批量生产的种子进行种源试验。该批种子来自美国6个州的15个产地。通过多地点试验，以了解这批种源的遗传品质，比较不同种源的生长表现与适应能力。

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