查询词典 average density

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。

Thejamming phase of zero average velocity did not occur when the density of vehicleswas not high.

在BMI模型的基础上，提出了符合实际情况的开放边界交通流模型并对其进行了数值模拟分析。

Results Glutamine group Bcl-2 and Bax gene protein's average gray density and expression planimeter are different significantly with other groups.

摘要］ 目的探讨谷氨酰胺联合肠内营养对动物模型结肠黏膜凋亡的影响。方法将大鼠随机分为3组，即正常组，模型组、谷氨酰胺组21天两个时间点进行观察。

Results The anterior spiracle, posterior spiracle and cephalopharyngeal skeleton regularly changed with daily larval growth. The three indexes including the sclerotizes area of pharyngeal sclerite, the average optical density of pharyngeal sclerite and the posterior spiracle could be used as the ideal indexes of larvae age.

结果 丝光绿蝇幼虫前气门、后气门、头咽骨均随着时间的延长发生规律性变化，幼虫后气门平均光密度、咽骨骨化面积及其平均光密度这3项指标是推断幼虫日龄较理想的指标。

According to a completely randomized block design, 54 pigs (Larger White×Landrace) with an average weight of 53kg were assigned to three treatments. The diets contained the same amino acid pattern (TDLys : TDMet : TDThr : TDTrp=100 : 34.6 : 71.7 : 19.2) and digestibile energy levelDE 3200 kcalkg^(-1 with different crude protein levels (CP 10%, 18% and 26%, respectively). The trial lasted for 67 days before slaughter, and longissimus dorsi, psoas major, semaitendinosus, semimembranosus, arm triceps, glutaeus medius, the area, diameter and density of the muscle fibers were measured.

采用完全随机区组设计，54头53kg大×长生长猪随机分为3个处理（每处理3个重复），饲喂等氨基酸(TDLys：TDMet：TDThr：TDTrp=100：34.6：71.7：19.2)、等消化能DE 3200kcalkg^(-1和不同蛋白水平（CP 10%，18%和26%）的3种饲粮，饲喂期67d之后屠宰采样，测背最长肌、腰大肌、半腱肌、半膜肌、臂三头肌、臀中肌的肌纤维面积、直径和密度。

Average monthly shell increment varied between seaward and shoreward sites at Shengung and Shigung, probably due to differences in related to tidal height, or a combination effect of submergence time and density of the clam.

彰化伸港与西港两地的不同潮汐采样区之公代族群，呈现不同的平均长度成长，这可能是因位於不同潮汐采样区的公代族群，其密度或摄食时间长短的不同所致。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。