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- Competition is a vital factor to affect tree growth. 竞争是影响树木生长的重要因素。
- Annual ring (growth ring) The annual increase in girth of the stems or roots of woody plants, as a result of cambial activity. 年轮：木本植物形成层的活动随着季节的更替而表现出有节奏的变化。
- Wet heart wood,an abnormality occuring in tree growth,is a critical problem in poplar wood processing and utilization. 湿心材是树木生长中的一种反常现象 ,在杨树中表现甚为突出 ,是杨树加工利用中的一大难题。
- A ringlike figure, part, structure, or marking, such as a growth ring on the scale of a fish. 环状物环状物、部分、结构或标志，如鱼鳞上的生长环
- This article discussed the influences of microclimate, heat and water factors on the tree growth. 本文探讨了小气候条件:热量和水分因子,小气候效应和林木生长发育的关系。
- It is found that electrical tree growth in HDPE is easier than that in LDPE,even though ther... 据此,我们推测,材料的形态结构对于电树的发生和电树的发展有着不同的影响。
- The absolute moisture content of green wood,bark percentage and growth ring width are 96.9%,12.99% and 22.82 mm respectively. 树皮率为12.;99%25; 生长轮宽度平均为22
- Northeastbirch is tawny, growth ring slightly obvious.Shiny wood,straight texture, fine structure and uniformity, poor hardness. 东北桦呈黄褐色，生长年轮略明显，木材有光泽，纹理直，结构细而均匀，但硬度稍差。
- There is still no universally agreed-on explanation for why there should be such a dramatic cessation of tree growth at the upper timberline. 仍然有没有普遍地同意-在解释上为为什么应该有如此的一个戏剧性的停止树生长在上面的树带界线。
- What isfriends shp? It is afate that can't be pulled and torn. It passes through many hands or places to the end of Lfe. With growth ring of time. 友谊是什么？是一份牵扯不断的情缘，随着时间的年轮，辗转到生命的尽头。
- Dian Shi Ziyan East, on top of an ancient banyan tree growth, fibrous roots unique shapeEngraved on the wall that many celebrities. 殿东为狮子岩，顶上生长着一株古榕树，须根造型独特，岩壁上名人题刻众多。
- Biging G S,Dobbertin M.1995.Evalution of competition indices individual tree growth models.Forest Science[J],41(2):360-377. 林业部调查规划院主编.;1988
- Based on experiment of biological coloration and the theory of pipe mode, the model of water transpiration for Larix olgensis was studied by using the growth ring as basic unit. 根据管道模型理论,以年轮为基本研究单位,利用生物染色剂染色试验对长白落叶松的水分输导模式进行研究发现:长白落叶松不同年轮的水分纵向输导能力差异很大;
- The NNGA has been publishing articles, research papers, and monographs on nuts, nut tree growth, and nut tree culture since 1910. 同时该机构还出版有关坚果的文章、研究论文和专论等。
- The transition age between the 2 wood zones was at the 25th growth ring for red pine specific gravity arid at the 33rd growth ring for Taiwan red-cedar tracheid length. 其林龄，红松以比重方法求得者为25年，台湾红桧以管胞长决定者为33年。
- The natural of modification function was discussed on the basesof tree growth characteristic and modification function of old-growth Larch growth was constructed. 根据树木生长特点,探讨了修改函数的性质。
- Some countries that are poorer than this but which have policies to promote tree growth also showed an overall increase in their capacity to sequester carbon dioxide. 有些国家没那么富裕但有政策提倡植树隔离二氧化碳的能力也呈现整体上涨的趋势。
- With the growth ring of time. 辗转到生命的尽头。
- The relationship of scenic value and tree growth in Finns tabulaeformis stand is the higher DBH, the better vision effect;the higher growth potential, the better vision effect. 油松风景林的美景度与林木生长间的关系，一般胸径较大观赏价值较高，生长势较好林木的观赏效果也较好；
- The temperature at the upper timberline is probably more important in preventing tree growth than factors such as the amount of snowfall or the force of winds. 温度在上面的树带界线或许更重要在避免树生长方面超过因素如此的当做大量的降雪或那力量风。
