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- The study of climate changes and past events by comparing the successive annual growth rings of trees or old timber. 年轮学,树木年代学通过比较树木或旧木材的连续年轮的生长情况对气候的变化和过去的事件进行研究的学科
- The greatest amount of shrinkage occurs in the direction of the annual growth rings (tangentially). 木材各向异性的属性使沿着三个主轴方向以不同的收缩率收缩。
- Solid (not laminated), premium grade, straight-grained spruce with a minimum of 8 annual growth rings per inch (3 per cm.) for proven superior tone quality. 由经过严谨挑选的高品质云杉实木(非多层板)木制而成,木纹笔直,每英寸至少有八圈年轮,以提升音质。
- Warm- blooded animals tend to have highly vascularized bone tissue. Cold-blooded animals,on the other hand,have relatively dense bone,sometimes even showing annual growth rings. 温血动物通常具有密布血管的骨骼组织,而冷血动物则有着相当厚的骨骼组织,有时甚至有每年生长的环带。
- Warm- blooded animals tend to have highly vascularized bone tissue. Cold-blooded animals, on the other hand, have relatively dense bone, sometimes even showing annual growth rings. 温血动物通常具有密布血管的骨骼组织,而冷血动物则有着相当厚的骨骼组织,有时甚至有每年生长的环带。
- RESPONSE OF CARBON ISOTOPE COMPOSITION OF CHINESE RED PINE ANNUAL GROWTH RING CELLULOSE TO EAST CHINA TEMPERATURE VARIATIONS 中国红松年轮纤维素碳同位素组成对中国东部气温变化的响应
- annual growth ring 年轮
- The figures in brackets are annual growth rates. 括号内的数字是按年变化率。
- 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。
- the study of climate changes and past events by comparing the successive annual growth rings of trees or old timber 年轮学,树木年代学,通过比较树木或旧木材的连续年轮的生长情况对气候的变化和过去的事件进行研究的学科
- The annual growth of LBM increased in boys and decreases in girls. 男生的瘦体重年增加值随年龄增长呈增加趋势,女生则随年龄的增长而减少。
- The government's target of 3.5% annual growth seems difficult to meet. 政府每年增长3.;5%25的目标似乎很难达到。
- The base yea rs are not listed when the years are listed for average annual growth rates. 本《年鉴》内所列的平均每年增长速度,除固定资产投资是用“累计法”计算以外,其余均用“水平法”计算。
- 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
- From highs of around 10% annual growth, economists believe China will settle down to around 6% growth a year. 经济学家们预计,中国经济增长将从高达10%25的年增长率下降到大约6%25的年增长率。
- The annual growth in the consumer price index (CPI) surged to 5.6 percent in July, the highest in a decade. 七月份的消费者物价指数年比上涨5.;6%25,创十年来新高。
- 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
- Since 2000, the industrial added value has been increasing at an average annual growth rate of over 30 percent. 自2000年起,其工业增加值以高于30%25的年均速度递增。
- 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。
- Animal husbandry has developed quickly, registering an average annual growth of 9.9 percent over the past 20 years and 11.6 percent since 1992. 畜牧业生产发展迅速,在过去的20年间,年均增长9.;9%25,1992年以来,更达到年均增长11