quadratn. [生物] 样方(生态调查的方形地);嵌块(填空的铅块); n. (Quadrat)人名;(法)卡德拉;(捷)夸德拉特;
quadrat method样方法;方形法
major quadrat样地
网络短语:
quadrat seeder 方形播种机
clip quadrat 茎叶干重样方; 剪除样方;
pin quadrat 点样方
quadrat frame 样方框
denuded quadrat 裸地样区;除光样方;芟除样方
multiple quadrat 倍数铅空
permanent quadrat 永久样方;永久性样区;定位样方
point quadrat 点样方;销售点
英语例句库
The community has an outstanding dominant species and the arborous layer possesses a comparatively high diversity index.The similarity is rather striking among different quadrats species. 在浙江省天台山主峰华顶山北侧的狮子岩坑处,沿山沟两侧呈带状分布的有一片以七子花为优势的群落,实为罕见。
Researchers in Switzerland are testing out quadrat robots as potential guiding tools for people who are blind.
瑞士的研究人员正在测试方形机器人作为盲人的潜在指导工具。
英语百科
Quadrat
A quadrat is a plot used in ecology and geography to isolate a standard unit of area for study of the distribution of an item over a large area. While originally rectangular, modern quadrats can be rectangular, circular, irregular, etc.,. The quadrat is suitable for sampling plants, slow-moving animals (such as millipedes and insects), and some aquatic organisms.