大家都搜:
[林]径阶
[林]径级
1、diameter───n.直径
2、equatorial diameter───赤道直径(等于12753.44公里)
3、outside diameter───外直径;外径
4、diameter definition───直径定义
5、inside diameter───[数]内径
6、dime diameter───一角直径
7、shilling diameter───先令直径
8、hydraulic diameter───[机]水力直径;水压直径
9、pitch diameter───层心直径,(齿轮的)节径,(螺纹的)中径;[机]节圆直径
1、The population density decreases with the increase of diameter class.───种群密度随径级增大而减小。
2、Both the Numbers of tree species and tree density decreased as height class or diameter class increased, fitting both negative exponential and negative power equations.───树种数和树木的密度都随高度级、径级的增加而呈负指数或负幂函数递减。
3、Effects of Large Diameter-Class Survivors to Estimation of Growth in CFI───大径级保留木对连清生长量估计的影响分析
4、Tree density in the forest decreased with the increases of height class and diameter class, whereas species abundance did not increase.───类次生林乔木的密度随高度级、径级的增加而递减,但树种丰富度却不随树木的密度增加而增加。
5、Log diameter class; Log scaling; Homomorphic enhancement; Non-linear least squares; Ellipse fitting;───原木径级;原木检尺;同态增晰;非线性最小二乘;椭圆拟合;
6、In order to identify the diameter class better, first of all, it needs to process the end faces of logs.───为了更好的识别原木的径级,首先要对原木端面图像进行一系列处理。
1、Both the numbers of tree species and tree density decreased as height class or diameter class increased, fitting both negative exponential and negative power equations.