查询词典 regression effect

The regression analysis was adopted to study the relativity between dt, ad and the toxicity of ra.results ra decocted liquids could decrease voix pedis tumefaction of bizheng model animals, but had no effect on the growth and development and hematopoietic system of model animals.

将结果进行多元回归分析，得出川乌煎煮时间、剂量与毒性的相关性。结果川乌水煎液能抑制痹证动物的足跖肿胀；对模型动物的生长发育无明显影响；对其造血系统无明显毒性；对其肝脏、肾脏、心脏有一定毒性。

By focusing on the coupling of water and fertilizer and using all-purpose regression design with four factors and five levels, and based on pot experiments and quantitative analysis, the coupling effect of water and fertilizer on Casuarina equsetifolia biomass was studied in order to solve the inconsistency problem of water and fertilizer supply on coastal sandy land.

针对滨海沙地因水肥不协调而形成大面积低效林分的问题，以水肥耦合为中心，以1年生木麻黄幼苗为研究对象，采用四因子五水平二次通用旋转组合设计，利用盆栽试验和定量分析的方法，研究探讨了在不同水肥条件下，水、N、P、K四因子对木麻黄生物量的影响。

After repeated MTT trials, we found that m/〓-mTNF-α had no clear cellulotoxic effect to target cell SMMC-7721. We consider that SMMC-7721 cells have not sensitive to mTNF-αin vitro.The tumor regression trials of 〓-mTNF-α and 〓-mTNF-αto HCC xenografts in nude mice both showed 5/5 effective.

经过反复MTT实验，均未发现m／〓-mTNF-α以及mTNF-α对SMMC-7721肝癌细胞具有明确的杀伤作用，推测：在体外SMMC-7721细胞对mTNF-α不敏感，mTNF-α不能对细胞产生直接的杀伤作用。

Using panel data of listed companies, this paper analyzes it with a quantile regression approach, then draws a conclusion: the share structure and the capability of emerging interior resources effect the capital structure changeably with the different quantiles respectively. That is, for those conditions with low asset-liability ratio, the sign is positive, on the contrary, the sign is negative.

为此本文尝试着将分位数回归理论引入到回归模型中，通过对我国上市公司的相关数据进行分位数回归分析后发现，不同资产负债率水平下，企业股权结构、企业产生内部资源的能力对资本结构的影响效果不同：低负债率水平下，两者均与债务水平正相关；而高负债率水平下，又均与债务水平负相关。

The effect of cutaneously applied MPS and its action on the distribution and regression of haematomas are demonstrated photographically.

连续应用多磺酸粘多糖的作用及其对血肿分解和吸收通过照片记录得到了论证。

The standardized regression coefficient has been a common tool for assessing the effect, predictive power or explanative power of an independent variable.

多元回归里的标准化回归系数常被用来表达一个自变项的作用、预测力或解释力。

The effect of topography on precipitation can be extract from the precipitation.Secondly, considering the incontinuity of the precipitation distributing, we use improved the Stepwise Interpolation Approach, SIA, to combine with the multi-variable successive regression equations.

其次，充分考虑到降水分布的不连续性，利用逐步插值方法与多元回归方程结合，不但取得了与事实相符的计算结果，而且显著地提高了年降水量空间分布的计算精度。

Finally, we use the method of input-output and regression to analysis the effect of the shipping industrial cluster promoting Shanghai International Shipping Center to serve the development of the economy in Shanghai and Yangtze Delta, and the effects is massiness.

最后，对航运产业集群促进上海国际航运中心经济服务功能的发挥进行了理论和实证分析。通过投入产出法和回归模型，将这一问题量化处理，结果显示航运产业集群在上海国际航运中心服务于上海及长三角地区经济发展中的贡献非常巨大。

To investigate the effect of hereditary factor on the stature of "She" nationality \ Methods\ In a population of 393 youths aged 18～25 years from Muyang village Fu'an County, the heritability of stature was estimated by midparent child regression.

目的 探讨遗传因素对畲族人群身高的影响。方法调查福安市穆阳乡畲族 18～ 2 5岁青年 393名，用直线回归方法以亲代与子代身高之间的回归系数估计子代身高的遗传率。

Carrying out a fitting to curves between rising height of capillary water and time with various functions,it found that fitting effect was best with secondary polynome regression equations under the log coordinate.

对毛细水上升高度与时间关系试验曲线用各种函数进行了拟合，发现毛细水上升高度与时间过程在对数坐标下用二次多项式回归方程进行拟合效果最好。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。