相关性

The comparison between the obtained EC50 values and toxicity data from the literature points out the good agreement between the BOD bottle test (Raphidocelis su.) and those of nine widely used test methods, i.e., Fathead minnow, Vibrio fi., Microtox, Polytox, Spriotox, Shk1, Activated sludge, Daphina ma. and Tetrahymena. In this study, log Kow values of narcosis Ι compounds (using the BOD bottle test and nine bioassays) were reported.

实验中选定DO观测终点所求得的毒性数据与其他物种进行回归分析，回归结果则皆呈现高度相关（R2值≧0.84），这可推论出藻类与其他物种的分析方法（不含Nitrosomonas）的致毒机制有很高的相关性，且可知本试验方法不仅敏感性高且与其他的物种且有良好的相关性可做为替代性试验。

In order to get the relationship between mental pollution in soil and vegetables and support green vegetable production, five kinds of common foliage vegetables(Lettuce Plant, Schizonepeta Tenuifolia Briq, Lpomoea aquelica, lettuce, Amaranthus hypochondriacus) were taken as experimental materials to study the correlation between the polluted vegetables and the soil of different concentration of Cd cultivated in greenhouse. The soil pollution threshold values to produce the green vegetables were analyzed.

为探求土壤重金属污染和蔬菜污染的相关性，为绿色蔬菜生产提供技术支持，该研究以郑州市常见的5种叶菜类蔬菜(油麦菜、荆芥、蕹菜、生菜、苋菜)为试验材料，采用温室盆栽土培试验方法研究了土壤不同浓度 Cd污染与蔬菜污染的相关性，并对绿色蔬菜生产要求的土壤污染阈限值进行了分析。

The purposes of this study were to develop a sequential chemical extractions scheme suitable to fractionate the forms of heavy metals associated with phosphate in neutral and alkali soils contaminated with heavy metals.

许多学者提出重金属连续萃取法(sequential chemical extractions， SCE)研究重金属存在型态大多忽略和磷酸盐之相关性，本研究拟提出适当的连续萃取步骤，探讨中性及碱性污染土壤中重金属与磷存在型态的分布及其相关性，并探讨用盐酸清洗此等土壤时，其可能移除重金属之型态及部份植物养分成份被移除的程度。

The experiment shows that,there is phase drift of low frequency in the digital image seriel acquired by CCD camera and frame grabber,different CCD has different drift characteristic and level;the phase drifts are not identical even in the same image line,the phase drift of neighboring locations in an image line has distinct correlation;the drift levels ...

实验表明：经 CCD Camera和图像卡采集的数字图像序列中存在着低频的图像抖动，即位相漂移。而且不同的 CCD Camera具有不同的漂移特点和程度，甚至在同一个图像行内的漂移也不完全一致。一般在图像行内相近的位置之间，位相漂移有明显的相关性，不同的图像行之间的漂移的程度相同，但没有相关性。最后本文还给出了一种位相漂移的修正方法

A significantly positive correlation was found between FRAP value and the phenolic content in two cultivars.

相关性分析表明，两品种花球的FRAP值与酚类物质的正相关性显著高于DPPH自由基清除率。

Further analysis showed that lightning was closely related to graupel and ice in middle atmosphere (3.2~7km) and upper atmosphere. This result is consistent to the charge mechanism of lightning. Meanwhile, this study went through the sensitivity of WISCDYMM settings on thermal bubble condition of triggering cloud growth.

探讨闪电数量与水象粒子质量百分比的关系，可发现高层大气（7.2 ~ 11公里）相关性较佳，若分析这些参数的时间序列特徵，可发现中层大气（3.2 ~ 7公里）与高层大气高度中，软雹与冰晶分别与闪电发生有明显的相关性存在，符合云中粒子带电之理论。

Between 1991 and 2001, the land-use changes are strongly correlated with population, gross yield of corps, population of agriculture people, and per capita arable land.

但土地利用转移类型中只有少数地类与农业人口、粮食总产量和畜牧业产值相关性显著；除此之外，其他土地利用变量与社会经济因子的相关性不明显。

For different methods (moment solution and maximum likelihood estimation) and different models (homoscedastic and heteroscedastic models),more signifiant correlation was found between LOD scores than between the estimators of recombinant fraction ,Maximum likekihood method under homoscedastic model was then used to estimate recombinant fractions between quantitative trait lci controlling yield componments and 51 restriction fragment length polymorphism makers on 11 chromosomes of rice Oryza sativa L.

本研究根据对估计标记-数量性状基因座位之间重组率的两种分析方法、两种方差模型(QTL 基因型之间的方差同质和异质模型)的分析，揭示了LOD值在标记-QTL连锁检测上所得结果的相关性高于重组率估计值的相关性。

The decreased expression of Caspase8 may be contributed to the carcinogenesis and development of hypopharynx carcinoma.

2Caspase8蛋白的表达与下咽癌组织中的淋巴结转移、临床分期、分化程度呈相关性(P＜0.05)；与肿瘤大小、吸烟量、年龄和性别无相关性(P＞0.05)。

The cases of strong and weak convection are selected based on the interannual variation of OLR. The different evolution characteristics of Qnet in this two cases also mostly owe to Qlat and Qsw. And Qnet should have some relation with OLR, because of their coherent variety that the increaser heat flux from the ocean to atmosphere relates to the enhanced convection.

Qnet在强、弱对流年间的差异随时间的变化同OLR在强、弱对流年间的差异随时间的变化可能有一定的相关性，表现在OLR 30-60天低频分量差异的负值区和Qnet差异的正值区基本一一相对应，表明大气从海洋得到的热量增加时，其上空的对流活动加强，数值上OLR和Qnet呈现较好的负相关性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失