相关关系

Moreover, the stimulative effect on organic phosphobacteria was greater than azotobacter, and the inhibitory effect on inorganic phosphobacteria was greater than potassiumbacteria.

同时，由于抗性微生物的出现，在大部分时间点，克百威对四种微生物的影响并不随其浓度的增大而增强，即微生物数量与克百威浓度的相关性很小或基本不存在相关关系。

The results demonstrated that the intracellular pH change was different when the Hela cells was treated with different anti-tumor drugs, some would caused intracellular acidification, some would caused ntracellular basification, and some would barely caused pH change. The single living Hela cells uptaken with the ratiometric pH nanosensor was also imaged with laser confocal microscope, which were treated with anti-tumor drugs.

通过利用该纳米传感器对硫酸长春新碱诱导后的Hela细胞内pH变化的活体、原位、实时监测，发现在硫酸长春新碱诱导引起凋亡的Hela细胞中，细胞内的pH值由诱导前的7.11酸化为6.51，并且在一定的浓度和时间范围内，硫酸长春新碱诱导后细胞内的酸化率与诱导药物的浓度和诱导时间成正相关关系。

The correlation of rock drillability in perpendicular and parallel directions of the bedding plane of core samples was analyzed by means of mathematical statistics.

用数理统计的方法分析了垂直于层面和平行于层面岩石可钻性的相关关系，用垂直于层面岩石可钻性的评价方法评价了平行于层面岩石可钻性，由此导出根据垂直于层面岩石的可钻性评价地层可钻性各向异性的模型。

Correlation of drillability anisotropy index of the roller cone bit and PDC bit, the difference between drillability of the roller cone bit in perpendicular and horizontal directions of the bedding plane with the P-wave velocity anisotropy coefficient are studied respectively by means of mathematical statistics. A mathematical model is established for predicting drillability anisotropy index by using P-wave velocity anisotropy coefficient.

用数理统计方法研究分析了牙轮钻头岩石可钻性各向异性指数、牙轮钻头垂直于和平行于地层层面方向岩石可钻性差值和PDC钻头岩石可钻性各向异性指数与纵波波速各向异性系数的相关关系，建立了用纵波波速各向异性系数评价地层可钻性各向异性的模型。

This is contradictory to before-mentioned conclusion.

二者不一致的特点从相关性分析计算可以进一步看出，价差与换手率之间没有稳定的负相关关系。

There are a significant correlation between root length density and yields of cotton at flowering and boll opening stage.

花铃期、吐絮期各土层棉花根长密度与产量呈显著的二次相关关系。

Harty JC,Boulton H,Curwell J.The Normalized protein catabolic rate is a flawed marker of nutrition in continous ambulatory peritoneal dialysis patients.

Lindsay［13］从PCR与Kt/V两者的直线相关关系认为：患者的蛋白质摄入量只有随着Kt/V升高而增加。

Also, remarkable negative linear relationship between the dialdehyde content and relevant the breaking strength of oxidative cotton fibre is obtained.

同时，研究发现氧化棉纤维中的醛基含量和单纤断裂强度有高度显著的负线性相关关系。

NPP of deciduous broadleaf forest, grass and crop has strong correlation with precipitation in spatial distribution.

落叶阔叶林、草地和农作物NPP与降水的空间分布具有显著的相关关系。

The results indicate that the distribution of Cd, Pb and Zn in topsoils of the plain region is different obviously from that in deep soils of the plain region and the genetic area, which is apparently anthropogenic input according to canonical correlations and the distribution characteristics of enrichment value.

结果表明，平原区浅层土壤内Cd、Pb、Zn元素的分布明显不同于物源区及平原区深层土壤，在元素之间的典型相关关系及元素富集的分布特征上，均表现出明显的人为源特征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。