repeated trials

repeated trials的基本解释

-

反复试验

与repeated trials相关的网络例句 [注：此内容来源于网络，仅供参考]

Events,Operation and Relation of Sets, Classical Probability, Geometrical Probability , Statistical Stability of a Frequency, Axioms of Probability, Conditional Probability, Total Probability Theorem, Bayes' Rule,Independent Events,Independent Repeated Trials, One Dimensional Random Variables, Discrete Random Variables, Distribution Function of a Random Variables , Continuous Random Variables, Normal Distribution, Distribution of a Function of a Random Variable, Multidimensional Random Variables, Joint Distribution Function, Marginal Distribution Function,Discrete Two—Dimensional Random Variables,Continuous Two—Dimensional Random Variables, Independent Random Variables, Distribution of Functions of Random Variables,Expectation,Variance, Covariance, Coefficient of Correlation, Bivariate Normal Distribution, Law of Large Numbers, The Central Limit Theorems, Sample and Population ,Chi—Squared, T and F Distributions , Sampling Distributions , Point Estimation , Interval Estimation , Testing Hypotheses , A Test of Significance for Parameters in a Single Sample From a Normally Distributed Population , A Test of Significance for Parameters in Two Sample From Normally Distributed Populations .

本课程的主要内容：概率的概念与运算、随机变量及其分布、随机变量的数字特征与极限定理、数理统计的基本概念、估计和检验的基本方法，随机事件与概率随机事件、事件的关系与运算、几何概率、统计概率等，条件概率、全概率公式、贝叶斯公式、事件的独立性、二项概率公式，随机变量的概念、离散型随机变量、随机变量的分布函数、连续型随机变量、随机变量函数的分布，多维随机变量及其分布函数、边缘分布函数、随机变量的独立性、二维随机变量函数的分布，数学期望、方差、协方差和相关系数、大数定律、中心极限定理，总体与样本， X 2-分布、 t-分布和 F-分布，统计量及抽样分布，假设检验的基本概念、单个正态总体参数的显著性检验、两个正态总体参数的显著性检验。

After the Third Plenary Session of the 11th Central Party Committee, China started the reform and opening up. On one hand, the existed planned economy system was under reformation and the socialist market economy system was set up after repeated trials. With respect to ownership structure, the whole-colored public ownership system was forsaken and a new multi-ownership system was established, a system of keeping public ownership as the mainstay of the economy and allowing diverse forms of ownership to develop side by side.

十一届三中全会后，我国进入了改革开放时期，一方面改革原有的计划经济体制，几经探索，确立了社会主义市场经济体制，在所有制结构方面，打破了清一色的公有制结构，实行以公有制为主体，多种所有制并存的多元化结构。

In this experiment, methods of artificial inoculation were used to evaluate 17 species (including 26 types), 2 mutants, 3 cultivars, and 4 hybrids of Malus for their resistance to Valsa Mali. After 3 years repeated trials, it showed that 7 of them are highly resistant 2 are resistant, 2 are medium resistant and others are different grades of susceptible resources.

在1983年接种方法研究的基础上，于1985—1987年采用人工田间砸伤接种法，对苹果属17个种的26个类型、2个变种、3个品种和4个杂交种，共35份种质资源材料进行抗腐烂病的系统鉴定，经3年重复，鉴定出高抗级种质资源7份，一般抗2份，中抗2份，其它均为感病各级的资源。

与repeated trials相关的网络解释 [注：此内容来源于网络，仅供参考]

repeated trials：重复试验

repeated survey 重复调查 | repeated trials 重复试验 | repellent apraxia 相斥失用症

repeated trials：反复试验(作)

Repeatability 重复性 | Repeated trials 反复试验(作) | Repeating pattern 重复型态

repeated trials：重复试验;重复试行

重复调查 repeated survey | 重复试验;重复试行 repeated trials | 重复型态 repeating pattern