查询词典 average density

Both average microfibril angle and the density together accounted for the variation of longitudinal mechanical properties in wood microtome section.

正常间距拉伸中，微纤丝角对D333A组微切片的影响占主导作用，密度对D1123A和D1223A组微切片的影响占主导作用，两者一起互为补充的说明了微切片纵向力学性能的变化。

Population more than 29 million, is one of the minimum countries of density of population on average in the world south and U.S.A. are about 5000 kilometers in the neighbor

人口2900多万，是世界上平均人口密度最低的国家之一南部与美国为邻约5000公里

Most species belong to Indian-West Pacific tropical fauna. The dominant groups are Mollusca and Annelida. The average biomass, density and diversity of macrobenthos were 1043.37 g/m^2, 692.37 Ind/m^2 and 5.5228 respectively.

优势类群是软体动物和节肢动物，底栖生物的平均生物量、栖息密度和多样性指数分别是1043.37 g/平方公尺、692.37个/平方公尺和5.5228。

Then, the statistic characters about carbonation depth such as average, deviation, model of normal distribution and its density function and etc. are also given.

同时，给出了碳化深度的统计特征即平均值、标准差、变异系数统计量和碳化深度正态分布的概率模型及其密度函数。

Total mass of the universe , total value of one dimensional space of the universe , age of the universe and average mass density of the universe .

宇宙的总质量，宇宙的一维空间总尺度，宇宙的年龄，宇宙的平均质量密度并要求这些计算结果必须和已有的天文观测数据相符。

Computer image analysis was used to measure the average optical density of synaptophysin.

方法采用免疫组织化学方法，观察突触素在不同周龄的人胎儿海马中的表达水平，利用计算机图像分析技术测量不同周龄阶段海马突触素表达的平均光密度。

Average optical density of positive cells were deteched. SPSS9.0 software was used to analyze the data.

测定阳性细胞的平均光密度值作为统计参数，利用SPSS9.0统计软件进行统计学处理。

The results were evaluated by computer-aided image and average optical density analyzed statistically.

利用计算机图像分析得出平均吸光度并进行统计学分析。

Firstly, Dempster-Shafer is developed by not only considering the certainty of the evidence, but also considering the average support of the evidence to different subsets in the assignment framework so that it can give more reliable combination result. Secondly, amplitude ratio feature and Euclid distance of the probability density distribution function in Pearson graph from different temporal SAR images are extracted to present change feathers in different scales. Finally, the improved Dempster-Shafer algorithm is applied to fuse the two different features to detect change information of SAR images.

首先通过综合考虑证据本身的确信度和证据对辨别框架中子集的平均支持度进行证据间的加权合成，改进证据理论对证据的合成，提高其可靠性；然后提取不同时相图像间的散射幅度的对比度和概率密度分布函数在皮尔逊图中的欧式距离，两种特征参数代表了像元级和区域级不同空间尺度下微波遥感图像中关于地表变化的信息；最后将改进的证据理论用于两特征之间的融合处理，得到地表的变化信息。

Three parameters were considered in this new model,i.e, the average rate of fluid through every crack,the number density of cracks in per unit volume and the extent of cracks＇ penetrance.

笔者在此基础上建立起一个新的渗流模型，着重考虑了3个因素，即：流体通过每一裂隙面的平均流量；单位体积内裂隙的数密度；裂隙贯通程度。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我