growth ring是什么意思

网络释义

用法例句

Effects of Climatic Factors on Tree Ring Growth in Liupanshan Region,Northwest China

六盘山地区气候因子对树木年轮生长的影响

During the first three decades of my life as a Rotarian, Rotary was growing steadily.

在我扶轮社员生涯的头三十年里，扶轮稳健成长。

Tracing the Growth Ring --On the Viewpoints of Literary History;

寻找大树生长的年轮——文学史观论

Study on Growth Model and Simulink of Larch;

落叶松年轮内细胞生长模型的建立与仿真研究

Count these rings, a tree grows one ring each year.

数一下这些年轮，一棵树每年长一个年轮。

It is usually straight-grained with a fine, even texture and a faint growth-ring figuration.

通常纹路笔直，质地细微而均匀，生长年轮形状较暗。

One of them, with twenty-six rings of growth, had, during many years, tried to raise its head above the stems of the heath.

其中有一株是具有26圈年轮的，虽经过多年的生长，终究不能把树梢伸出一般杆之上。

I worked with the patience of a redwood growing rings.

我这种耐心，堪与红杉树长年轮媲美。

Survey of infants with rotavirus diarrhea in Changchun City in 2007

长春市2007年婴幼儿轮状病毒腹泻监测

The annual-rings represent the amount of wood formed each year.

年轮代表着每年生成的木材量。

The wood is usually creamy white, but a brownish central core is often present. The growth-ring pattern is faint; the texture is fine and uniform.

木材通常为奶白色，但核心常常是带褐色。生长年轮形状较弱，质地细微且统一。

A: The WTO ministerial meeting held in Doha last November initiated a new round of multilateral trading negotiations.

石广生：去年11月，世贸组织第四届部长级会议在多哈举行，启动了新一轮多边贸易谈判。

Effect of Exercise Training with Different Loads on Serum GH and Immune Function in Juvenile Speed Roller Skaters;

不同运动负荷对少年速度轮滑运动员免疫系统机能和血清生长激素水平的影响

A Rotarian since1981 John is a member of the Rotary club of Naples, Florida, where he served as club president in1992-93.

自1981年成为扶轮社员，约翰是那不勒斯扶轮社员，于1992-93年担任扶轮社社长。

forming one or more whorls (especially a whorl of leaves around a stem).

形成一个或多个轮生体（特别是绕着干生长的轮生叶）。

RI President Boyd salutes the Rotaract Club of Panama for Leading the Way.

国际扶轮社长白义德祝贺巴拿马扶轮青年服务团?带头前进?。

Research on the Countermeasure and the Status in Quo of the Roller Skating Teaching of Changchun Junior Amateur Roller Skating Club;

长春市青少年业余轮滑俱乐部轮滑教学现状及对策研究

Living or growing for only one year or season.

一年生的只生活或生长一年或一季的