相关关系

It means there is a positive correlationship between them in one period and negative correlation in another one.

而实际蒸发和气温的关系存在明显的阶段性，在1965年前与1965年后的相关关系是完全相反的。

Wesley Newcomb Hohfeld ; theory of legal concept ; opposite relation ; correlative relation

霍菲尔德；法律概念论；相关关系；相反关系

The soil urease and invertase activity effected by Hg was investigated in different fertility soils. The results show that soil urease activity、maximum reaction velocity (Vmax、Vmax/Km) and reaction velocity constant k have remarkably negative correlation with Hg concentration so that these can be used as ecological indexes of soil polluted by Hg, Km changes a little indicating that the reaction mechanism of Hg and urease is nonreversible competitive restraint. Urease of low soil fertility is more damaged by Hg than that of high soil fertility, with severe pollution at Hg concentration of 6.00 and 14.79mg/kg respectively; while invertase is less sensitive to Hg than urease. Cultural time has less influence on the relationship of soil enzyme and Hg concentration.

对不同肥力土壤脲酶和转化酶活性受汞影响进行了研究，结果显示，土壤脲酶活性、最大反应速度Vmax 、Vmax/Km和反应速度常数k与汞浓度呈现显著或极显著负相关关系，表明其可作为土壤汞污染的生态指标；米氏常数Km则变化较小，表明汞与脲酶作用机理为不可逆竞争抑制；低肥力土壤脲酶比高肥力土壤脲酶受汞毒害作用更强，当汞浓度分别为6.00和14.79mg/kg时即达到严重污染；而转化酶对汞的敏感性较差；培养时间对土壤酶与汞浓度间关系影响较小。

First, from the whole development of land market, there is a significant positive correlation between land market running and economic growth.

在这样的背景下，土地市场运行与经济增长间的现状关系也日益凸显，并呈现出显著的正相关关系。

Through analysing, we found that the average P/E ratio of industry, ROE, expenses rate are the factors influencing function to be relatively remarkable to company P/E ratio; The relations between company P/E ratio and such indexes as ROE, etc are all negative relevant, it is opposite to analyse with the theory, this kind of conclusion that completely contradicts proves the development of the stock market of our country is still at very unripe stage, the phenomenon that the high-quality stock is underestimated is serious, the whole market has even turned around; P/E ratio and net assets factor are in close relations, this includes the price of evaluation on net assets, rentability of the net assets, etc.

其次是对公司市盈率影响因素的分析，本文考虑了21个可能的影响因素，通过分析发现行业平均市盈率、净资产收益率、费用率等因素是对公司市盈率影响作用相对显著的因素；净资产收益率等指标与公司市盈率都是负的相关关系，与理论分析相反，这种截然相反的结论说明我国股市的发展还处于很不成熟的阶段，优质股票被低估的现象严重，整个市场甚至倒了过来；市盈率与净资产因子的关系密切，这包括了净资产的收益性、净资产的成长性以及股市上对净资产的评估价格等。

The research manifests the complementary relationship between pitch and duration in sentence stress of Chinese.

其中在"重读"条件下音高和音长的负相关关系，证实了在汉语语句重音表达中，音高和音长之间的互补关系。

There is no negative relationship between the levels of knowledge properties, such as tacitness, ambiguity and complexity, and corporation innovation performance.

知识的隐秘性、模糊性和复杂性与企业创新绩效的关系并不都是负相关关系。

On the basis of state space model of system dynamics, the decomposition of periodic term and trend term in the time series of both power demand and Gross Domestic Product are carried out respectively, and it is discovered that there is a strong correlativity between the periodic term...

文章基于系统动力学的状态空间模型对电力需求与国内生产总值(GrossDomesticProduct，GDP)增长率时间序列分别进行周期项与趋势项的分解，发现电力需求与GDP分解的周期项之间存在很强的相关关系；基于此关系及电力需求增长率序列数据自身的变化规律，采用计量经济模型预测了2004~2008年我国电力需求增长率，以期为当前的电力规划工作提供参考数据。

The relationship between the ammonia excretion rate and tissue dry weight can be also represented as an allometric equation.

管角螺的软体部干质量与单位体质量排氨率之间的关系也符合幂函数方程，呈负相关关系。

According to the browning phenomenon of Castanea mollissima in plant tissue culture and the activity of the peroxidase and polyphenolic oxidase, the results of my study indicated that the activity of PPO has relativity with the browning of the callus, that is the higher activity of enzyme,the more severity of browning.But POD was not as PPO.

本文对褐变的机理进行初步研究，分别统计和测定培养期间褐变率、PPO活性、POD活性，研究培养过程中酶的活性变化与外植体褐变的关系，结果表明：板栗组织培养过程中，PPO活性与褐变存在显著的相关关系，PPO活性高的处理其褐变率也较高，POD活性与褐变之间无相关性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了