查询词典 correlation function

Sodium metabisulfite had one-way inhibitory effects on free radicals and its addition level had a good linear correlation with lag time.

焦亚硫酸钠的添加对自由基的产生起单向抑制作用，且添加量与Lag Time有较好的线性相关。

In this algorithm, multiple lag parameters and the spectrum correlation property are used to exploit the cyclic statistical information and time domain characteristics of signals sufficiently and ef-fectively. Moreover, this method remedies the lack of space domain information, and it is an extension from space domain to space-time domain. Therefore the ability to select the desired signals and supress the noise and interfering signals is improved.

该算法在利用信号的谱相关特性的同时使用了多个时延，将波束形成技术从空域扩展到了时空域，弥补了空域信息的不足，充分利用了信号的循环统计信息和信号的时域特征，提高了信号的选择能力和对干扰、噪声的抑制能力。

Air-sea heat exchange over tropical Pacific, which is revealed by time lag correlation, is also different from that over extra-tropical Pacific.

时滞相关反映的海气热交换过程也反映出热带内外的不同。

Under the current economic society reforming new situation, the government managed many questions which existed already to become the restriction economic development the bottleneck, in the reform development some deep level contradiction and the question with the government reforms mostly does not arrive, the government to reform the lag correlation.

在当前经济社会转型的新形势下，政府管理中存在的许多问题已经成为制约经济发展的瓶颈，改革发展中的一些深层次矛盾和问题大都与政府改革不到位、政府改革滞后相关。

The authors study the relationship between the Western Pacific Subtropical High and sea-surface temperature anomaly in each selected key area based on lag correlation analysis.

利用超前滞后相关分析研究了西太平洋副热带高压与海表面温度异常的关系。

Then zero and month time lag correlation between meteorological factors and NDVI is analyzed with meteorological factors images and NDVI images of monthly , season and yearly mean.

得出： (1)东北地区与降水、气温相关性最强的植被类型；(2)时滞相关性比零时滞相关性更显著的植被类型及不显著的植被类型。

Namely, the first, the beginning, end and length of growing season of every type of vegetation is estimated with threshold method and moving average method, and the beginning end and length of growing season of vegetation from 1982 to 1999 is fitted linearly, finally, linear trend of the beginning end and length of growing season of vegetation is analyzed. The second, phenological phase in different years and zones is estimated based on greatest changes of slope method and EOF analysis method, and the result monitored by the two methods is compared, as a result, trend of growing season change from 1982 to 1999 in different latitude zones is better acquired. The third, phenological phase of vegetation in different spatial location from 1982 to 1999 is fitted based on curve. Then, spatial difference rules of growing season of every year and average of multi-year is discussed in article. In the end, lag correlation and linear regress are used to study relation between phenological phase of different types of vegetation, different latitude zones, different spatial places and climate changes.

利用阈值法和滑动平均法逐年估测了每种植被类型的生长季的开始、结束日期及长度；对18年中植被生长季的开始、结束时间和长度进行一次线性拟合，分析了植被生长季的开始、结束日期和长度的线性变化趋势；基于最大变化斜率法和EOF分析法估计了不同年份、不同区域内植被生长季的开始、结束时间及其长度，并对这两种方法的监测结果作了比较，从而得到了较好的不同纬度区域1982～1999年植被生长季的变化趋势；基于曲线拟合了1982～1999年的不同空间位置的植被物候期，然后讨论了每年和多年平均的植被生长季的空间分异规律；最后利用时滞相关分析和线性回归研究了不同类型植被的物候期与气候变化的相互关系，不同纬度带的植被物候期与气候变化的相互关系，植被物候期与气候变化空间相互关系。

Key words:aerodynamic static stability; dynamics tability; viscous aerodynamics;viscous lag time ;correlation analysis

图1物体绕质心做俯仰自由振动时，姿态角θ和有效迎角α以及它们的相互关系可表示为

The comovement relation in this dissertation includes reciprocally effects, long-run cointegration, Granger causality, leading and lag relation and time-varying correlation between the return and liquidity of stock and bond markets.

本文的联动关系包括两个市场的收益率之间与流动性之间的相互影响、长期协整关系、因果关系、领先滞后关系，以及时序变化的相关性。

Based on the monthly mean data of the sea level pressure and the sea surface temperature over the Pacific during the years of 1957-1976, we have calculated the lag correlation between the SST averaged over the eastern equatorial Pacific region (5°N-5°S, 80°-180°w) and the sea level pressure field of the North Pacific.

发现赤道海温的变化，就北太平洋而言，主要是受该洋东南部低层副热带及气旋的控制，而赤道海温对副热带高压的反馈，主要是发生在太平洋中部对流层副热带高压中心附近地区。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。