pivotal quantity是什么意思

网络释义

用法例句

Based on this model, for the Weibull distribution, utilizing the pivotal quantity and Fiducial distribution,the confidence interval of the spare parts number M is constructed; then based on the complete samples in life testing, .

特别 ,针对储存寿命服从威布尔分布的系统 ,利用枢轴量 ,给出了前述备件数M的置信区间 ;并基于系统寿命试验的完全样本数据 ,给出系统可靠度和系统可用度Fiducial分布的计算方法 ,进而得出备件量M的置信区间的计算方法 。

Based on complete sample,two estimating methods of mean life of Weibull distribution: the pivotal quantity and the sample space sorting are studied.

在完全样本情形下,提出了对威布尔分布平均寿命评估的两种方法,即枢轴量法和样本空间排序法,其中枢轴量法又分为半枢轴量法和全枢轴量法。

In this paper,We discuss the overall parameters significant hypothesis testing of linear function of two normal distributions and interval estimate and significant hypothesis testing of some nonnormal distributions by using the pivot method and significant method of hypothesis testing.

利用枢轴量法和显著性假设检验方法讨论两正态总体参数的线性函数的显著性假设检验问题和若干非正态总体参数的区间估计及显著性假设检验问题。

By selecting pivot, this paper gives a parallel algorithm which suits all basic sorting.

本文利用修正枢轴选取，给出一种适合所有基本排序算法的并行化方法，对均匀数据模型排序具有理想的并行加速及效率。

Of, relating to, or serving as a pivot.

枢轴的枢轴的、与枢轴相关的或作为枢轴的

The pin on which a gun carriage revolves.

炮架枢轴炮架转动用的枢轴

pivot-bucket conveyor-elevator

枢轴吊斗提升输送机

pivoted detent escapement

枢轴式天文钟擒纵机构

To mount on, attach by, or provide with a pivot or pivots.

给…装枢轴装上或放置或提供一根或多根枢轴

A metal pivot or journal at the end of a shaft or an axle, around which a wheel or other device turns.

轮轴，枢轴在车辕或车轴某端的枢轴或轴颈，车轮或其它装置绕其旋转

The act of turning on or as if on a pivot.

转动，旋转运动在枢轴上或似乎在枢轴上转动的行为

Remove the inboard seatback pivot bolt.

拆卸内侧座椅背枢轴螺钉。

Permitting rotation, as a pulley or pivot.

允许旋转的，如滑车或枢轴

The Empire pivots on Singapore.

大英帝国是以新加坡为枢轴的。

She is the central pivot of creation and represents the feminine aspect in all things.

她是创造的中心枢轴，表现出万物的女性面貌。

Install the push rods, rocker arms, pivots and bridges in the order they were remove

按照拆卸顺序安装推杆、摇臂、枢轴和桥臂。

A pin or a bolt on which another part pivots.

枢轴，柱销，扣针在另一铆钉上的扣针或销子

Lubricate adjuster screw threads and pivot with spray lube.

使用喷雾润滑油润滑调整器螺丝螺纹和枢轴。

PARALLEL BUILDING OF INDEXED SEQUENTIAL LIST

利用修正枢轴选取并行建立索引顺序表

The disks between the vertebrae serve as the pivots of rotation.

脊椎之间的基状物起着旋转枢轴的作用。

The Effects of the Distribution of Reaction Force in the Blade Shaft Hole on Stiffness and Strength of Kaplan Turbine Runner

枢轴反力分布对轴流式水轮机转轮体刚强度影响分析

A grasping device consisting of two arms joined at one end by a pivot or hingelike scissors.

钳，火钳一种用来抓取的工具，由通过枢轴或枢状剪结合于一端的两臂组成