Three types of methods for quantum chemical calculations have been proposed according to the correlation effects.
根据相关效应,建议将分子的量子力学计算方法分为三类。
To estimate more accurately the electron correlation effects, one has to calculate to higher orders and check he convergency of the series.
要准确计及电子相关效应,还需通过作更高阶展开,以考察级数的收敛性。
Soft film smallpox is correlation detection through the relevant professional departments, that effectively improve the indoor sound effects of the material.
软膜天花是经过有关专业部门的相关检测,证明本材料能有效的改进室内音色效果。
In differential mode, the effects of both SA and ionosphere are substantially removed, and the correlation time is reduced to about 1 minute.
为达到实时应用的效果,本文利用了差分定位方式,对应的观测时间就可减少到1分钟以内。
The lunar effect sought to find a correlation to crime, accidents, or health effects such as epilepsy but they were missing the obvious.
人们想要找到月球效应和犯罪,意外事故,或是诸如癫痫等身体效应之间的联系,但是他们忽略了一个很明显的事实。
The significant correlation were additive effects of lint yield with fiber traits.
皮棉产量与纤维品质间的相关主要是加性效应相关。
Social support system can better the negative effects of physical and mental condition from the pressure incident. And there is remarkable correlation between it and anxiety, despondent level.
社会支持体系能够缓冲压力事件对身心状况的消极影响,与焦急、抑郁水平之间有显明的负相关。
Conclusion Sports have definite advanced effects on definite age females. Body characteristics have definite correlation with bone density.
结论:运动对一定年龄的女性跟骨骨密度有促进作用,部分身体特征也与骨密度有一定的相关性。
The relationship between the properties of double singularities, noise correlation time and dissipative parameter and their effects on entropy flux and entropy production are discussed.
分析(非平衡约束下)所引入的奇异性强度参数、噪声相关时间与耗散参数的相互作用以及对熵流、熵产生的显著影响。
This paper presents analyses of the clutter correlation matrix, optimal improvement factor and effects of parameters of an airborne radar displaced phase center antenna (DPCA) system.
本文分析了机载雷达相位中心偏移天线(DPCA)系统的杂波相关矩阵,讨论了系统的最佳改善因数以及系统参数对性能的影响。
The performance representation indicating the effects of correlation of orthogonal code modulation sequences on MAI suppression in nonsynchronous CDMA system has been derived.
本文推导非同步c D M A系统多址干扰表达式,计算正交码调制码组相关性对多址干扰的影响。
The effects of cigarette weight, draw resistance and puff number on TPM were studied with correlation and path analyses.
采用相关分析和通径分析法探讨了烟支重量、吸阻和抽吸口数等指标对TPM的影响。
With correlation analysis and factor analysis methods, the effects of proceeding Pacific SST on subtropical high indexes of main raining seasons are discussed.
使用相关分析和因子分析等方法,探讨了前期太平洋海温对主汛期副高指数的影响。
Effects of the correlation time of noises on the spectral density also are discussed.
进一步又讨论了噪声的关联时间对原子激光谱密度的影响。
Fatigue, personality, drugs, age and occupation also have effects of this relativity. The level of blood alcohol content has direct correlation with traffic accidents.
疲劳、人格、药物、年龄、职业等因素对酒精与交通事故的关系也有影响,血液酒精浓度与交通事故的发生呈正相关。
In HF channel modeling, doppler spread effects are usually simulated by filtering white Gaussian noise. The signal correlation in time domain deviates far from the theoretical value.
在短波信道建模中,通常采用对高斯白噪声滤波来仿真多普勒扩展效应,这些模型的时域相关值与理论值相差较大。
Evaluation method is formed, in which jamming effects and performances of suppression methods can be evaluated by gray image, SNR and correlation coefficient.
并形成了基于复图像的评估方法,即以灰度图、信噪比和相关系数来评估干扰效果及后续干扰方法的优劣。
However, those interpolation algorithms all have flat effects and don't take the global correlation into consideration.
但以往的插值方法都有平滑效应,未考虑全局相关性。
The effects of wavelet transform are studied in detail. The amount of output correlation channels is estimated, and methods to improve parallelism of the system are provided.
文中深入分析了引入子波变换对体全息相关器所产生的作用,给出了系统一次并行输出相关通道数目的估算方法及提高系统并行性能的主要途径。
Moreover, the effects of the number of slip surfaces or wedges as well as the correlation between, the random parameters of slip surfaces on the failure probability of the slopes are also discussed.
讨论了不同滑面数和各滑面间随机参数的相关性对边坡破坏概率的影响。
Objective It is to discuss the correlation between syndrome type of traditional Chinese medicine of vitiligo and HLA-DQB1 alleles, and their effects on susceptibility of vitiligo.
目的探讨白癜风中医证型与人类白细胞抗原(HLA)-DQB1等位基因的相关性及对白癜风易感性的影响。
The results show that the role of backward linkages of tourism in Yunnan Province are stronger than the forward linkage effects, and the internal correlation is not obvious;
研究结果表明,云南省旅游业后向关联作用明显强于前向关联作用,且内部关联作用不明显;
Moreover, we discuss the correlation between landscape indexes and scaling effects of landscape pattern.
同时探讨了空间粒度变化对景观格局指数产生的影响。
Moreover, we discuss the correlation between landscape indexes and scaling effects of landscape pattern.
同时探讨了空间粒度变化对景观格局指数产生的影响。
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