查询词典 interval function

The mean is the arithmetic average of data from interval or ratio scales.

均值是来自区间或比例尺度的数据的算术平均数。

The final results of empirical studies give as follows: the ownership of China institutional investors is negative to debt-asset ratio in the down range, positive to asset turnover ratio in the raise interval, positive to company size, earnings per share, and return on investment, negative to book-to-market rate, and in the later negative to the exchange rate and market risk.

最终实证研究结果为：中国机构投资者持股比例与资产负债率在股指下降时负相关，与资产周转率在股指上升时正相关，与公司规模、每股收益、投资回报率正相关，与账面市值比负相关，在后期与换手率、市场风险负相关。

Ask oneself answers oneself should assure certain time-interval, best a few hours perhaps are replying after a few days, have background of a few mat later, you pick your key again for optimal

自问自答要保证一定的时间间隔，最好几个小时或者几天后在回答，有几个垫底的之后，你再将自己的答案采为最佳

The decay rate of a motion trajectory of the system in some interval is defined and the astringency of the switching system is investigated.

定义了系统对给定初值的运动轨迹在区间上的衰减速率，进而分析了整个系统的收敛性。

Describes general methods of point and interval parameter estimation and the small and large sample properties of estimators: method of moments, maximum likelihood, unbiased estimation, Rao-Blackwell and Lehmann-Scheffe theorems, information inequality, asymptotic relative efficiency of estimators.

点估计和区间估计的一般方法，估计量的小样本和大样本性质：矩法，极大似然估计，无偏估计，Rao-Blackwell 和 Lehmann-Scheffe 理论，信息不等式，渐进相对有效估计量。

The paper studies the asymptotic behavior of "interior point" on the second mean value theorem for integrals when the length of integral interval tends to be infinite,and the asymptotic estimation formulas under very weak conditions are given.

讨论当积分区间长度趋于无穷大时，积分第二中值定理的"中间点"的渐近性态，在较弱的条件下，获得积分第二中值定理的"中间点"当积分区间长度趋于无穷大时的渐近估计式。

Here′s a continuous study about paper of Cai-ping Yang,Yan-nuan Jia and otherwise on the asymptotic behavior of the intermediate value in the value theorem for integrals as the length of integral interval tends to zero.

继续杨彩萍、贾云暖等人对积分中值定理的中值当区间长度趋于零时的渐近性研究，这里又得到系列新结果。

In this paper,we studied the clinical effects,side effects,doses ,dosing interval,relations between doses and effects of using Madopar in 61 children with athetoid cerebral palsy.

本文对61例手足徐动型脑瘫儿童应用美多巴的临床效果、不良反应、用药剂量、加量间隔、用量与效果的关系进行了研究。

Multiple Attribute Decision Making ; Interval ; Entropy ; Attribute Weight ; Error Propagation

多属性决策；区间数；熵；属性权重；误差传递

It also transports auxiliary data bidirectionally over the same link during the video vertical retrace interval.

本文介绍了ISL34340的主要特性，方框图以及系统应用方框图和ISL34340评估板的特性和详细的电路图。

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。