统计分析

The data of microcrack parameters in different temperatures were processed based on statistical theory; and the regularities of distribution of microcrack parameters were obtained.

基于统计学理论，从细观层次对不同温度下的岩石断口微裂隙参数数据统计分析，得到了岩石微裂隙几何参数在不同温度下的分布概型，并运用Monte-Carlo随机模拟的方法，再现微裂隙在工程岩体中的分布。

Methods: Sections combined with micrograph were used to analyses chromosome.

采用常规制片方法，结合显微摄影对染色体进行统计分析。

Statistical analysis was done for the rate of bone marrow cell micronucleus induced by different dose of formaldehyde.

对不同浓度气态甲醛诱导昆明种小鼠骨髓嗜多染红细胞微核率进行了统计分析。

The interactions between gas and particles were considered by a two-way coupling method.The motion of particles in the spouted bed with complex geometry was solved by combining DEM and boundary element method.The minimal spoute...

通过采用BEM+DEM-CFD相结合的方法进行模拟计算，得到了喷动床的最小喷动速度，研究了不同表观气速下床内的流型，得到了二维导流管喷动床的床层压降与表观气速的关系，统计分析了喷射区、环隙区内颗粒的运动速度和相应的空隙率，全面地描述了二维导流管喷动床内的气固流动特征。

Its reason to use it and detailed operation are illstrated, included its validity with its statistic data. It can reduce the negative effect brought by the fuzzy information to the teacher in teaching process for the student's misdoing in their learning.

对目前的高职学生机械方面的教学采用一种新的督促学习方法，说明其实施的原因和具体操作方法，用数据统计分析其有效性及效果，减少由于学生的错误行为造成的模糊信息给教学带来的影响。

Secondly,a comparison is made between the results of three-dimension and one-dimension model of four full scale ships, based on which the modifiability of shear lag was put forward and it is proved that the modified coefficient is valid for 110,000t tanker.

然后通过用一维梁有限元方法对四条实船进行计算，和已有的三维有限元方法固有频率计算结果进行统计分析，提出了对一维梁有限元计算方法中剪切影响的修正，并用110000t油轮进行了验证。

The results showed that the soil microbial densities in mangroves and mudflat were significantly influenced by the salinity of dilution water and agar media.

统计分析显示细菌的海水稀释效果优于淡水，而放线菌与真菌则刚好相反(P.05，一个例外)。

By measuring the instantaneous value of short-wave spectrum, we can get an important parameter of the local ionosphere, foF2, and then work out the MUF of the electrocircuit.

通过对测试结果进行统计分析可以得出：短波频谱的一阶矩ICF和电离层F2层临界频率f0F2具有很好的相关特性，通过测量短波频谱的瞬时值可以得到本地电离层的重要参量f0F2，进而可以计算出电路的最高可用频率。

Based on this, an on-line evaluation model of process stability with statistical method and partial-least-square regression was set up which overcome the multicollinearity of input parameters.

采用统计分析和偏最小二乘回归方法提出了过程稳定性在线评价模型，克服了输入变量严重多重相关性的问题。

Cows in the perinatal period were used in the experiment.Through clinical symptom and laboratory examination, they were divided into five groups that were healthy multiparity cows,healthy primiparity cows,cows with fatty liver disease, cows with ketosis and cows with rtention fetal membrance. We experimented blood of antepartum 15,8,1 day and postnatal 1,8,15,22 day,then assayed Thyroid hormone, thyroid-stimulating hormone, Iodine ,Selenium, GSH-Px in blood-serum. At last,we analysed data by statistical way .

本实验以处于围产期的57头奶牛为研究对象，通过实验室检查结合临床症状查出其中健康的经产牛、健康的初产牛及患酮病、患脂肪肝、患胎衣不下的自然病例，在奶牛产前15天，产前8天，产前1天，产后1天，产后8天，产后15天和产后22天分别采颈静脉血，检测血清中甲状腺激素(T4和T3)、促甲状腺激素、碘、硒和谷胱甘肽过氧化物酶的含量、摸索出其动态变化并作了统计分析。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。