观测次数的英文
发音:
"观测次数"怎么读用"观测次数"造句
英文翻译手机版
- observation frequencies
- observation frequency
- "观测"英文翻译 observe; observation; viewin ...
- "次数"英文翻译 number of times
- "次数" 英文翻译 : number of times; frequency 次数不多 not very often; 练习的次数越多, 熟练的程度越高。 the more you practise, the more skilful you'll become
- "观测" 英文翻译 : observe; observation; viewing 观测气象 make weather observations; 对 ... 作仔细的观测 make a careful observation of ...; 观测天体 take an observation; 观测报告 observation report; 观测点 observation point; observing point; 观测读数 observed reading; 观测队 an expedition of observation; 观测高度 observed altitude; 观测机 observation aeroplane; 观测计 sight gauge; 观测井 inspection well; 观测孔 aperture of sight; observation port; 观测平台 observation platform; 观测器 observer; sight; 观测区 area of observation coverage; 观测哨 observation post; observation point; 观测室 sight chamber; observing cage; 观测数据 observation data; observed data; 观测台 measuring platform; observatory; observing station; 观测天文(学) observational astronomy; 观测望远镜 scope; 观测误差 error in observation; error of observation; malobservation; observation error; 观测线 line of observation; 观测仪 visualizer; 观测资料 observational data
- "半次数" 英文翻译 : demidegree
- "出次数" 英文翻译 : out-degree
- "次数,频率" 英文翻译 : frequency
- "次数表" 英文翻译 : frequency table
- "次数法" 英文翻译 : frequency method
- "次数面" 英文翻译 : frequency surface
- "次数少" 英文翻译 : low repetition
- "次数图" 英文翻译 : frequency chart
- "假次数" 英文翻译 : virtual degree
- "频率;次数" 英文翻译 : frequency
- "全次数" 英文翻译 : total degree
- "余次数" 英文翻译 : complementary degree
- "主次数" 英文翻译 : principal degree
- "充观测" 英文翻译 : supplementary observation
- "观测,观察" 英文翻译 : observation
- "观测;调查" 英文翻译 : look into
- "观测比" 英文翻译 : observed ratio; or
- "观测表" 英文翻译 : o ervation watch; observation watch
- "观测差" 英文翻译 : observed differential
- "观测场" 英文翻译 : o ervationfield; observation field
- "观测船" 英文翻译 : o ervation ve el; observation boat; observation vessel; survey vessel
例句与用法
- Apart from a break during the second world war , the frequency of observations , the number of observing stations and the number of meteorological elements observed increased through the years
除了第二次世界大战期间一度中断外,观测次数观测站数目及气象要素的观测项目历年来都有所增加。 - Apart from a break during the second world war , the frequency of observations , the number of observing stations and the number of meteorological elements observed increased through the years
除了第二次世界大战期间一度中断外,观测次数、观测站数目及气象要素的观测项目历年来都有所增加。 - Firstly , by numerical and theoretical analysis , the author compares some existent confidence intervals , for example , " exact " confidence interval , wald confidence interval and bayesian confidence interval , and finds some deficiencies points of the confidence intervals , whose modification version has been proposed . also , several better confidence intervals such as are also presented . secondly , for given confidence coefficient and interval width , the author constructs a class of asymptotical two - stage interval estimate procedures . at the same time , under varies restriction of confidence coefflcientent interval width , the optional sample size of the first stage has been computed by numerical computation . the numerical computation shows that the method considered in this dissertation have good properties and applied value
同时,由于poisson分布的特性,我们知道不存在其参数区间长度小于0 . 5的置信区间,基于这些情况,我们主要展开了以下两个方面的研究:一是利用数值计算分析与理论分析的方法对现有的若干置信区间如“精确”置信区间, wald置信区间, bayes置信区间等进行分析比较,发现了一些缺陷,针对这些缺陷,我们进行适当的修正,并得到几种性质较好的置信区间如:修正大样本区间jeffreys原则下置信区间二是针对已给定的置信系数与区间长度,我们提出了一种渐近的两阶段区间估计程序,并利用数值计算的方法,在各种置信系数与区间长度限定下,算出了最优的第一阶段观测次数(抽样量) ,大量数据表明,本文考虑的方法性态良好,具有应用价值。 - However , via intensive numerical computation , the author finds that actually some characteristic of this confidence intervals , for example , confidence coefficient , expectation width and coverage efficiency fluctuate intensely when the sample size varies given the parameter , or when the parameter varies given the sample size
但是我们通过精细的数值计算发现,由于总体分布的离散性,这些置信区间的特性(置信系数、期望长度、覆盖效率)实际表现为当参数固定随着观测次数(样本值)变化或当观测次数固定随着参数变化而发生强烈震动。
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