查询词典 interval function

For fitting ROC curves and getting the area under the ROC curve, we applied the parametric methods of binormal models and ordinal regression models, the semiparametric method of Cox proportional hazards model, the nonparametric methods of Hanley, Delong This paper also include estimation of required sample size, evaluation of confounding effects, and estimation of standard error and confidence interval by resampling method for ROC analysis.

目前该模型用于ROC分析的统计学方法比较完善，属于"经典"的ROC分析参数法。本文探讨了单变量、双变量双正态ROC模型的构建及其参数的最大似然估计方法；采用双变量卡方检验、真阳性率z检验、面积z检验三种方法比较了ROC曲线间是否具有显著性差异。

For df=n-k-1=25, a 95% confidence interval for any bj is given by

如果自由度为25，那么对任意bj ，95％的置信区间为

For example, the fingerprint of video images is accommodated in the vertical blanking interval of a television signal.

例如，视频图像的指纹被装入电视信号的垂直消隐期中。

This article introduces a parallel board with air interval to measure the degreement of the change of ε, and then to determinate its usable time limit, which can alter traditional oil-changing by time into oil-changing by its quality and can get the best use of its effect and life-span.

为此，应用平行板空气隙电容器测定润滑油液的介电常数来确定润滑油液的变质程度，从而判断是否可继续使用，使传统的按期换油改为按质换油，并使润滑油液获得合理的使用效果和使用寿命。

And after an interval a tall black boy of their own age ran breathlessly around the house and out toward the tethered horses. Jeems was their body servant and, like the dogs, accompanied them everywhere.

不一会一个和他们年龄相仿的高个儿黑孩子气喘吁吁地从房子附近跑出来，向两匹拴着的马走去，吉姆斯是贴身佣人，像那些狗一样到哪里都伴随着主人。

The interval between each bolus was 5 min.

每次用药之间的间隔为5分钟。

If you start a marathon without replenishing these stores, you will bonk. The two-hour time interval is sufficient to reduce blood glucose levels back to normal and restore fat metabolism.

假如没有补充存量去跑马拉松，你会撞墙。2小时进食间隔己足够让血糖浓度降低至正常标准和恢复脂肪的新陈代谢。

I discovered most people are after getting off work buys the lottery ticket, thus the bookie is busy in this time interval, usually must arrange the very long team.

我发现大多数人都是在下班后去买彩票，因而投注站在这个时段非常忙，通常要排很长的队。

An approach is given according to the ideal of the traditional TOPSIS method, and another approach based on calculating the scores of borda for GDM problems with ordinal interval preference information is proposed.

依据传统理想点法的基本思路，给出了解决具有序区间偏好信息的群决策问题的理想点方法；根据传统Borda法的思路，提出了一种基于计算Borda分值的序区间群决策方法。

Least-square technique is used to calculate the higher order horizontal derivatives of Bouguer gravity anomaly, and problems associated the calculation such as line smoothing and interval selecting are discussed.

采用最小二乘法演算了布格重力异常高阶水平导数的计算过程，对计算和使用中涉及的圆滑处理，区间选择等相关问题进行了简略探讨，并列举了在地热勘察中利用高阶水平导数提高重力资料解释效果的实例。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。