查询词典 statistical accuracy

Using a statistical method called capture-recapture, they estimated that ascertainment was between 62% and 84%. Ascertainment-adjusted incidence was between 17 and 23 episodes per 100,000 per year, higher than the 4 to 6 cases per 100,000 that have been seen in adults.

他们使用重复捕取这种统计方法，估计确定值在62%和 84%之间；确定-校正发生率每年每100，000人为17 和23 次，比成年人的每年每100，000人发生4到 6案例为高。

For convenient further statistical analysis the Data Sheets results can be exported as CVS, HTML or ASCII file formats.

为便于进一步统计分析的资料结果，可作为出口的CVS，HTML或其它的ASCII档案格式。

Control chart is one of the most frequently employed SPC tools. It can be used to distinguish the process variability is caused by chance cause or assignable cause based on statistical concepts and methods.

管制图又是最常被使用之SPC工具，此工具是应用统计手法来判定造成制程变异的原因是机遇原因或非机遇原因。

But,the drawbacks of Shewhart's control chart is that when the control chart shows abnormal,it cannot tell us what and where is the assignable cause,i.e.it cannot diagnose the abnormalityof the process.In 1982,Prof.Gongxu Zhang proposed the diagnosis theory with two kinds ofquality,solved the diagnosis problem of assignable cause,thus opened a new direction ofstatistical diagnosis theory and developed the theory of SPC into a new stage ofSPCD(Statistical Process Control and Diagnosis).The multi-operation and multi-index system exists everywhere,in general,nearly all theproduction lines of factories belong to this system.

但休哈特控制图的缺点是，当控制图显示异常时，它不能告知是何原因、何处发生了异常，即不能诊断。1982年，我国著名质量管理专家张公绪教授提出两种质量诊断理论，解决了对异常因素的诊断问题，开辟了统计诊断理论的新方向，将质量控制推向了一个新的发展阶段——统计过程控制与诊断阶段。

Such an associationist mechanism is the "means" to a normative or statistical "end".

这样的一种联想心理学论机制，是一种对基准或统计学上之"目的"的"手段"。

Statistical analysis was performed to evaluate the associativity between the type of the plaque and stroke.

经统计学分析，探讨斑块的不同分型与脑梗塞发生率的关系。

STAT 581 Advanced Theory of Statistical Inference (3) Limit theorems, asymptotic methods, asymptotic efficiency and efficiency bounds for estimation, maximum likelihood estimation, Bayes methods, asymptotics via derivatives of functionals, sample-based estimates of variability:; robustness; estimation for dependent data, nonparametric estimation and testing.

高级统计推断理论：极限理论，渐进方法，渐进有效和估计的效率，加大似然估高级统计推断理论：计，贝叶斯方法，泛函数的微商渐进性，基于样本的估计：(bootstrap 和 jackknife 方法)；稳健性；独立数据的估计，非参数估计和经验。

Statistical multiplexing and fast packet switching are adopted by Asynchronous Transfer Mode which has the advantages of flexibility and higher bandwidth efficiency.

对突发业务进行统计复用可以获得很高的频带利用率，采用快速分组交换技术能做到真正的"业务综合"。

Many topics are at the cutting edge of statistical research.

在许多议题的统计研究的前沿。

The rate of PPD positivity had no statistical differencebetween atopy and nonatopy in both groups.

PPD阳性率在两组中没有统计学差异。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"