请输入您要查询的字词:
单词
community sampling
释义
community sampling
Encyclopedia
理学
群落取样
释
community sampling
群落取样
从总体中按一定方式选择或抽取一部分样方(或个体)作为样本进行群落调查的方法。
随便看
divisible property
divisible random variable
divisible subgroup
divisible variate
division
divisional application of patent
divisional feeding system of electric traction
division algebra
division algorithm
Divisional indemnify
divisional works
division bracket
division by zero
division equation
division-free
division groupoid
division in extreme and mean ratio
division in halves
division into ecological suitable regions of Chinese crude medicinals
division lemma
division line
division of agricultural technical measures
division of a line segment
division of amplitude
division-of-amplitude photopolarimeter
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/10 12:36:19