1、

An Algorithm for Extracting Contour Lines Based on Interval Tree from Grid DEM

基于区间树索引的等高线提取算法

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2、

Thus the paired pulse discrimination threshold ( PPDT) is defined as the minimal interval between two pulses at which two separate sounds can be identified.

双脉冲辨别阈(PPDT)是受试者能辨认出两个短声的最小脉冲间隔。

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3、

Improvement on equivariant prediction interval under order restriction

序限制下同变预测区间的改进

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4、

Prediction interval technique for small satellite power system telemetry data

小卫星电源系统遥测数据的区间预测技术

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5、

Sediment sections with metal levels exceeding the upper 95% prediction interval of the linear baseline model were regarded as enrichment layers.

沉积层面中金属浓度超过线性基线模型的95%预测上限被视为富集。

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6、

Then, nonlinear regression model is used to construct prediction interval for reliability parameters based on its point value derived from the trained neural network and the weights of network.

在网络训练得到的预测点值和网络权重的基础上,基于非线性回归模型构建可靠性参数的区间预测值。

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7、

System marginal price prediction and confidence interval estimation with ν-support vector machine

基于ν-支持向量机的边际电价预测及置信区间估计

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8、

Prediction of Calibration Interval Based on an Innovation Gray-Markov Model

基于等维新息灰色马尔可夫模型的校准间隔预测

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9、

Discussion on cover of poison bait for rat destruction and control interval

灭鼠毒饵覆盖面及防治间隔期探讨

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10、

Methods: The interval of disappearance and recovery of the righting reflex of mice was recorded as sleeping time to evaluate the effect of Jisheng on sodium pentobarbital and barbital sleeping time or spontaneous motor activity with different doses and administration manners.

方法:以翻正反射消失出现时间作为睡眠时间,观察不同剂量和给药方式下肌生液对小鼠戊巴比妥钠和巴比妥钠睡眠时间及自主活动等的影响。

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11、

The well structure should be designed according to the specific geologic features in northeast of Sichuan province, especially the choose of the barefoot interval.

三开井身结构设计需根据川东北地区特有的地质特点进行具体分析,有针对性地进行井身结构设计,应特别注意长裸眼井段的选择;

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12、

Bore frame should be adjusted, that is to say, the pressure has few differences at one whole barefoot interval and density of the drill fluid should be big enough before drilling.

调整井身结构,在一个裸眼井段内不能有压力悬殊的地层存在,在揭开储层前,应适当提高钻井液密度。

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13、

This paper also analysises the handling method of test data and the point estimation and interval estimate method for reliability life of car transmission.

并以一组轿车变速器可靠性寿命试验为例较详细地分析了试验数据的处理和可靠性寿命的点估计和区间估计方法。

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14、
15、

The results suggest that in order to estimate the confidence interval of the number of species and biomass, a larger sample size ( e.g. n ≥ 50) is needed.

结果说明,要估计一个变量的置信区间,需要有足够大的样本含量。

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16、

The slow wave can be divided into two parts: the biphasic wave and interval.

慢波可分为双相波和间期。

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17、

Roiling Intermitting Conveyer Design and Calculation Calculation of Time Interval between Two Trains in Moving Block Signal System

滚动式间隔输料装置的设计与计算准移动闭塞列车安全间隔时间的计算

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18、

The characters of continuous function on closed set or interval

闭集与闭区间上连续函数的性质

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19、

The mean generation interval of flock is 7.270 years of the current breeding scheme and the ratio input and output is 1: 5.76. But the present use-age of dam and sire is irrational.

现行的育种方案各选择组公母牛使用年限不合理,育种成效不甚理想,全群平均世代间隔7.270年,投入产出比为1:5.76改进余地很大。

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20、

A Study of TDM With Timed Pulse Interval Modulation

定时脉冲间隔调制时分多路复用的研究

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