负相关

本研究还发现任务难度与实际表现的准确度呈负相关，进而肯定了Skehan（1996；1998a）关于任务难度与准确度关系的发现。

It also shows that there is a negative correlation between task difficulty and accuracy of performance , which confirms Skehan 's ( 1996 ; 1998a ) finding in terms of the relationship between task difficulty and accuracy .

食管导联P波振幅的高低与起搏阈值呈负相关（P<0.001）；

The amplitude of P wave and pacing threshold show negative correlation .

根据我对数据的分析,在切蒂强调的因素中,以下三个因素似乎最能预测某个社区向上流动的原因：1.人均收入增长；2.单身母亲盛行（相关性很强，但呈负相关关系）；3.地方政府的人均支出

Based on my analyses of the data , of the factors that Chetty has highlighted , the following three seem to be most predictive of upward mobility in a given community ： 1.Per-capita income growth ； 2.Prevalence of single mothers ( where correlation is strong , but negative ) ； 3.Per-capita local government spending

ICEER与ICG15分钟滞留率（ICGR15）呈明显负相关（P＜0.001）。

ICGER was negatively correlated with retention rate of ICG in 15 minutes ( ICGR 15 , P < 0 001 ) .

工程实际中，土体c与φ多呈负相关，因此，计算时不考虑参数相关性使计算结果偏于安全。

The result is conservative to predict slope safety without considering the correlation because the soil parameters is always negatively correlated . 2 .

老年心身疾病患者生活满意度与个性的典型相关分析发现的生活满意度与N成负相关。

Results of canonical analysis of the factors LSIZ and EPQ in elderly with psychosomatic diseases showed that LSIZ was negative related to N.

血清抑制素B的水平与PCOS患者的临床症状评分呈负相关。

The inhibin B levels and clinical symptoms score of the patients with PCOS is negatively correlated .

性别与Scr变化呈负相关。

Sex was negatively correlated with the change of Scr .

ANP水平越高，血钠越低，二者呈显著负相关。

The plasma ANP was negative associated with the serum sodium .

而与阴阳经脉的导电量总合比值则是呈显著的负相关（p＜0.05）。

The ratio between the total value of electric conduction of yin and yang meridians and the score of GDS show a negative correlation ( P < 0.05 ) .

接种后对PAL酶的活性测定结果表明，PAL酶的活性与品种抗性呈负相关关系。

The PAL activity of rice was negatively correlated with its resistance .

珊瑚骨骼δ~（13）C与δ~（18）O有正相关、负相关和无相关3种情况，可以解释相应的环境状况。

The relationship between coral skeletons δ 13C and δ 18O , including positive correlation , inverse correlation and non-correlation , can be used to explain the environmental condition .

Survivin基因表达水平与孕龄呈负相关。

The relation of Survivin gene expression levels with the gestational age was negative correlation .

细胞周期分析则显示S及G2期逐渐下降，与凋亡的百分率呈负相关。

Cell cycle showed S and G2 period were lower .

并发现CLi与肾积水程度呈负相关。

We lithium is negative related with the degree of hydronephrosis .

草本植物的Shannon-Wiener多样性指数与群落郁闭度显著负相关，与土壤pH显著正相关。

There was a significantly positive correlation between Shannon-Wiener species diversity index of herb and soil pH.4 .

叶绿素a、b的含量与遮荫梯度正相关，而叶绿素a/b则与遮荫梯度负相关（P＜0.01）。

Chlorophyll content of population Emei and Ya'an has positive correlation ( P < 0.01 ), while chlorophyll a / b has negative correlation ( PO . 01 ) with shade degree .

LPO与SOD呈显著负相关，与高切率全血比粘度、低切率全血比粘度、血浆比粘度呈显著正相关。

LPO was negatively correlated with SOD and positively correlated with whole blood relative viscosity and plasma relative viscosity .

电导率和MDA含量均与感病时间呈显著正相关，而色素含量与感病时间呈显著负相关。

The electric conductivity and MDA content were positively related with infection time , whereas the pigment content was negatively related with it .

胰岛素抵抗在2型糖尿病的发展中起到很重要的作用，有研究表明空腹血浆游离脂肪酸（freefattyacid，FFA）浓度和胰岛素敏感性之间呈负相关。

A previous study showed an inverse relationship between fasting plasma fatty acid concentrations and insulin sensitivity . Free fatty acid impairs insulin activity with many mechanisms .

瘦素和游离瘦素指数与各体格指标呈显著正相关（r值为0.54～0.76），而可溶性瘦素受体则与各指标呈显著负相关（r值为-0.23～-0.42）；

Leptin and FLI were positively , and SOB-R negatively correlated with morphological indices ( correlation coefficients from 0.54 to 0.76 , -0.23 to - 0.42 , respectively ) .

本文分析结果表明：企业规模、盈利能力都与企业RD支出正相关；而出口导向则与企业RD投入负相关。

The results show that firm size and profitability have positive correlation with its R D expenditures while firm export orientation has negative correlation with its R D investment .

小麦和油菜的根、芽长抑制指数均与pH值显著负相关，且小麦抗酸雨胁迫能力强于油菜。

Inhibition indexes of shoot and root length of wheat and rape seeds decrease with increased pH values . Wheat has stronger fastness than rape under acid rain stress .

巨型细胞数量与NaCl浓度呈负相关。

" Huge cells " were observed under microscope . The numbers of them were negatively correlated with the NaCl concentration .

此外，各地方鸡种肌肉硫胺素含量与体重相关分析表明，肌肉硫胺素含量与体重呈负相关，其中乌骨鸡、油鸡相关系数达极显著水平（P＜0.01）。

In addition , there are significant negative correlation relationship between contents in muscle thiamine and body weight at 12 weeks of age in Silkes and Beijing fatty chickens ( P < 0 01 ) .

人口规模与城市人均GDP之间关系不大，在大城市组甚至呈负相关。

The city population size does not have much relationship with per capita GDP , even has a negative impact on the group of large cities .

心功能与QTd呈负相关关系。

There were negative correlation between heart function and QTd .

GFAP的阳性细胞数与细胞密度呈负相关。

There is another negative correlation between cell density and the number of GFAP positive cells .

而胸廓的摄取率减少与ALP呈一定的负相关。结论：研究结果表明，在女性，骨的更新和局部骨的代谢改变与年龄有关。

Conclusions : These results show that bone turnover and regional bone metabolism relate with women 's age .

SA组患者EPCs数量与收缩压、空腹血糖水平呈负相关。

The number of EPCs from SA group inversely correlated with systolic pressure and fasting plasma glucose level .