quadrat

quadrat怎么读

英式音标：[\'kwɒdrət]

美式音标：[\'kwɒdrət]

quadrat基本解释

n. [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的意思释义

n.

嵌块（填空的铅块）；

英英释义

Quadrat

[[Ankhnesneferibre\'s coffin lid. The glyphs read into the facing of the hieroglyphs, as column 3, 2, then 1.

quadrat用法及例句

双语例句

用作名词(n.)

Each small quadrat must be more homogeneous than the sociation as a whole.

每个小样方必须比整个基群丛更为统一。

例句参考

A linear-system-theoretic view of discrete-event processes and its use for performance evaluation in manufacturing

Algebraic tools for the performance evaluation of discrete event systems

A linear-system-theoretic view of discrete-event processes

Numerical methods for stochastic control problems in continuous time

Max-plus algebra and system theory: Where we are and where to go now ☆

Duality and separation theorems in idempotent semimodules ☆

Effective algorithms for parametrizing linear control systems over Ore algebras

Optimal control of markov chains admitting strong and weak interactions ☆

Paper: Optimal control of markov chains admitting strong and weak interactions

Numerical Computation Of Spectral Elements In Max-Plus Algebra

quadrat词源

quadrat (n.)

\"a blank, low-cast type used by typographers to fill in larger spaces in printed lines,\" 1680s, from French quadrat \"a quadrat,\" literally \"a square,\" from Latin quadratrus, past participle of quadrare \"to square, make square\" (see quadrant). Earlier in English it meant a type of surveying instrument (c. 1400).

quadrat相关例句

1. The dynamics of spatial distribution pattern of plant population has also been monitored with improved method of quadrat variance.

还采用改进的样方方差法监测植物种群空间分布格*的动态。

2. On the basis of quadrat investigation of Davidia involucrata community, structure and species diversity of the community were analyzed in Baiguo forest farm of Wuxi county.

在采用样方法调查的基础之上，分析了巫溪县白果林场珙桐群落的结构组成和物种多样性特征。

3. To investigate and study on community characteristeristics of herbaceous plant in Shuangqiao reservoir, village Baohua of Shuicheng county, Quadrat sampling method was used.

采用样方法对水城县保华乡双桥水库工程区草本植物群落特征进行了调查研究。

4. Compared to variance-mean ratio, nearest-neighbor method is neither influenced by the size of quadrat nor by the shape of plot.

与方差均值比相比，较近邻体法不受样方大小以及样地形状的影响。

5. By means of compound factors test and three factors quadrat orthogonal test design, the new flour gluten fortifier were studied.

采用复因素和三因素二次回归正交实验对新型面粉增筋剂进行了研究。

6. The transect sampling technique is most often used in plant ecology to study changes in the composition of vegetation. See also quadrat.

样条取样技术在植物生态学或植被组成的变化研究反面应用广泛。

7. Based on the line investigation and the quadrat investigation, species multiplicity in Guizhou Litchi karst secondary forest were studied.

在线路调查和样方调查的基础上，研究了贵州荔波拉桥喀斯特次生林的物种多样性。

10. To investigate and study on community characteristeristics of herbaceous plant in Shuangqiao reservoir, village Baohua of Shuicheng county, Quadrat sampling method was used.

采用样方法对六盘水市水城县保华乡拟修建的双桥水库工程区木本植物群落特征进行了调查。

11.meter permanent quadrat

一平方米定位样方

12.Each small quadrat must be more homogenerous than the sociation as a whole.

每个小样方必须比整个基群丛更为统一。

14.minimum quadrat number

较小样方数目

15.stocked quadrat

立木样方区

16.basal area quadrat

基面积样方

17.multiple quadrat

倍数铅字

18.minimum quadrat area

较小样方面积

19.permanent quadrat

永久样方

20.quadrat of abundance

多度样方