平均空间

对比两者多年年平均空间分布可知，它们的空间分布非常类似，但MCV发生的概率比MAV高。

Their spatial distribution were extremely similar in comparing both of the annual average ones , but the probability of MCV happening was higher than MAV .

陆地平均空间重力异常推值方法的研究

Investigation on the Prediction Methods of Land Mean Free-air Anomalies

基于平均空间的故障检测与诊断

Fault detection and diagnosis based on mean space

主要是空间感觉；相对大的，或相对于平均空间范围或指定范围较大的。

Primarily spatial sense ; of relatively great or greater than average spatial extension or extension as specified .

我国5′×5′平均空间重力异常的计算及检核

The Computation and Check of Mean Air free Gravity Anomaly of 5 ′× 5 ′ Grid in Our Country

网格平均空间异常广泛应用于恢复地球重力场模型、垂线偏差、扰动位以及高程异常中。

Grid mean free-air anomaly is used widely in the determination of the gravity model , vertical deflection , disturbing potential and height anomaly .

研究结果表明，当采样间隔接近采样目标的平均空间细节时，图像采集系统端到端信息率最大，图像质量最理想。

The research results show that the end-to-end information rate reaches its peak value when sampling interval is near to the mean spatial details of the target , where the image quality is ideal .

根据研究显示B~+-树索引机制平均空间利用率仅能保证在50%左右，浪费了近一半的存储空间。

The statistic shows that B ~ + - trees method guarantees only about 50 % storage utilization , that is , at any given time , the B ~ + - trees method has wasted about half storage .

阐述了适用于陆地5'×5'网格内无重力点，但周围一定范围内有重力点时，其平均空间重力异常的推值方法。

This paper focus on the investigation of the prediction methods of land means free-air anomalies of the 5 ' × 5 ' grids ln which there is not gravity point . but there are some around the grids .

趋势性异常变化的平均空间差异随时间的变化在测区总体并不显著，但在S区这种差异的时间变化，在震前1976年3&6月却是显著的。

The changes with time in the mean space difference of the tendency of the anomalies is not so clear in the entire surveyed area but becomes quite clear in the region from March to June of 1976 , just before the Tangshan earthquake .

阐述了适用于5种不同情况的5′×5′网格平均空间重力异常及其中误差的计算方法；给出了计算结果和误差统计；

This paper first mainly states five different computation methods which can be applied in five different cases of mean air free gravity anomaly of 5 ′× 5 ′ grid and its mean square error , presents computation results and the statistics of errors ;

结果表明，遗传算法对最优解命中率达80%，平均空间搜索率仅为00318。因此遗传算法能够成功解算大规模精馏分离序列优化综合问题。

The conclusion shows that the rate of successful minimizations from genetic algorithm is equal to 80 % , and the average ratio of search space is equal to 0.0318 . Therefore , genetic algorithm can solve successfully the large-scale distillation separation sequence synthesis problem .

用实测值检核了各地区的推值误差，并依此估计出本次计算的我国陆地和海洋5′×5′平均空间重力异常的总体精度约为±9×10-5ms-2。

And then through using the value measured in field checks the prediction errors and estimates the average value of precision of mean air free gravity anomaly of 5 ′× 5 ′ grid in our country 's land and sea , which is about ± 9 mGal .

基于小区域范围内空间异常与高程的相关性，改进了传统加权内插算法，提出了反高差加权算法和反高差平方加权算法并用于计算网格平均空间异常。

Based on the correlation of the space anomaly and elevation within a small region , distance reciprocal and square distance reciprocal interpolation algorithms are put forward in this thesis to calculate the grid mean free-air anomaly , which are promoted from the traditional weighed interpolation algorithms .

引入分子平均弥散空间V′这一物理量，并证明了气体的压强与这一物理量有关。

The average free space of the molecule V ′ is introduced and the fact that gas pressure is related with V ′ .

采用DEM数据对月平均气温空间插值进行修正，提高了月平均气温插值的精度，在一定程度上提高了垂直地带性植被模拟的准确性。

The use of DEM data for amendment of the spatial interpolation is used in monthly average temperature . It is not only raising the accuracy of interpolation of temperature , but also improving the simulation of the vertical zonal vegetation .

山区农业气候区划中年平均气温空间序列的正态性研究

Normality of Annual Mean Temperature in Climate Regionalization in Mountainous Regions

重庆山地月平均气温空间分布模拟研究

Distributed Modeling of Monthly Mean Air Temperature of Rugged Terrain of Chongqing

基于传统的平均状态空间法，首次提出了D－d方法。

Based on conventional average state space theory , D-d technique is proposed .

中国1961&2000年月平均气温空间插值方法与空间分布

Spatial interpolation method and spatial distribution characteristics of monthly mean temperature in China during 1961-2000

齐次群上的平均振荡空间

Mean oscillation space on homogeneous groups

为使并联变流器模型能用于系统分析当中，用平均状态空间法建立了并联变流器的平均状态空间模型，消除了开关函数的不连续跳跃变化。

The average state space method was employed to eliminate the discontinuous feature of the switch function , then the average state space mathematic model was obtained .

为了得到用于噪声控制的螺旋桨旋转噪声的等价声源中心，研究涉及到互谱分析法的理论以及时间平均和空间平均的实验技术。这是一种工程方法。

In order to obtain the equivalent sound source center of a propeller rotating noise for noise control , the investigation is concerned with the theory based on a cross-spectrum method and the experiment based on time average and space average .

发现当这两个粒子的耦合强度大于某个测度同步定义的临界值值时，它们的轨道具有相同的平均相位空间，即达到测度同步。还进一研究了测度同步与系统参数之间的关系。

It was found that the two orbits have the same average phase space when the coupling strength is greater than a critical value defined in the measure synchronization ,, Furthermore , we studied the relationship between the measure synchronization and the system parameters .

地形要素对林隙高度和GM平均胸径的空间格局的贡献最大，分别达到75.9%和67.0%。

The contribution of topography induced variation is largest for the spatial variation of gap height and the average DBH of gap makers ( 75.9 % and 67.0 % respectively ) .

根据山地气候学原理，利用GIS软件，分析降水空间分布的影响因子，建立月平均降水量空间估算模型，计算了月平均降水量的空间分布。

According to the theory of mountainous climatology and Using GIS , the paper analyses the factors affecting Spatial Distribution of Precipitation , establishes the model of Spatial Distribution of Precipitation and calculates the Spatial Distribution of Precipitation .

利用SPSS（11.0）软件对实验数据进行了统计、分析和比较，研究了两个样地及灌丛样地两种生境各种土壤养分的平均含量、空间异质性和相关关系。

Have been done statistical work , analyzed and compared these experimental data using the SPSS ( 11.0 ), studied the mean concentration 、 spacial heterogeneity and correlation relation of each soil nutrient of the two studied sites and two living surroundings of shrubland .

分析了40a来新疆第一对流层顶年平均高度变化空间分布差异，用Mann-Kendall法和移动t检验法进行了突变检验。

The change trend of average height and difference in the spatial distribution of the first tropopause for 40 years were analyzed , and the test of abrupt change was conducted by means of Mann-Kendall and running t-test .

本文研究多重共轭Fourier积分的临界阶Bochner-Riesz平均对Sobolev空间L1~1（1R~n）中的函数在全测度集上的逼近，得到的逼近阶为0（R~（-1）logR）。

In this paper we consider the approximation for functions in Sobolev space L11 ( Rn ) on set of full measure by Bochner-Riesz means of multiple conjugate Fourier integrals at critical index . The approximation order obtained here is o ( R-1 logR ) .

孔径平均对自由空间光通信误码率的影响

Impact of Aperture Averaging on Bit-Error Rate for Free-Space Optical Communication