an annual formation of wood in plants as they grow

we choose a project with loaded annual ring microstrip antenna, and the character of compact and broadband is achieved by loading a chip-resister to the antenna.

文中选择与引信弹体共形的环形微带天线作为设计方案，通过对环形微带天线加载电阻，实现天线的小型化和高带宽；

the results showed that wood density was negatively significant correlated to annual ring width of the same age range at the early stage of tree growth.

结果表明火炬松林分早期生长阶段年轮宽度与木材基本密度间存在着显着的负相关。

whether annual ring width markedly affects both strength properties and shrinkage properties of the wood is discussed.

讨论了年轮宽度与木材强度性能和干缩性能的关系。

after supper i began to print annual ring diary i kept with the new printer.

一吃完晚饭，我就要新打印机打印我在年轮上写的日记。

liner regression equations could be ideally established between annual ring and average value of all the properties except basic density and ratio of cell wall to cavity.

微纤丝角和管胞形态（管胞壁腔比除外）均可以比较理想地拟合生长轮性状平均值与生长轮的一元线性回归方程。

years of image is green, young leaves and new leaves song, rapidly along the annual ring spinning and happy new year!

岁月的意象渐渐绿了，嫩叶和新叶的歌，沿着年轮急速地旋转，新年快乐！

to treat the random of a character's direction, the method of character recognition based on annual ring is given.

针对棋子文字方向任意的现象，提出了基于年轮统计的棋子文字识别方法。

it is shown experimentally that graphite layers in cnt can grow and form annual ring structure with the better crystallization degree at high temperature.

实验结果及理论分析表明，高温下碳纳米管管壁中的石墨层片易于形成自组建的封闭结构，最终形成晶化较好的同心圆柱形结构。

you can tell by its annual rings. one annual ring means one year.

你可以从它的年轮得知。一个年轮代表一岁。