通过XRD及BET表面积测定表征催化剂。
对所取标本利用计算机图像分析系统进行神经再生轴突的截面积测定。
The cross section area of the regenerative nerve axons in nerve samples were detected with computer image analysis technique.
实验研究证明，EGME法和亚甲基蓝吸附法是重复性好、准确可靠的泥页岩比表面积测定方法。
It shows that the EGME and methylene blue test adsorption methods are well repeating, correct and reliable testing methods of specific surface area.
用原子吸收、碘价分析、活性和BET比表面积测定及XRD、TG -DTA、IR等手段，对催化剂和产物进行了物理和化学表征。
Physical and chemical properties of the catalysts were studied using activity measurement, BET surface area measurement, XRD, TG DTA and IR spectra etc.
应用表面改性剂进行了氢氧化铝表面改性研究，采用了比表面积测定、红外光谱分析等测试方法对改性效果进行评价，确定了最佳改性条件。
The surface modification results were analysed by the methods of the specific surface area measurement and infra red absorption spectroscopy, and the best conditions for modification were obtained.
方法：采用线栓法引起大鼠局灶性脑缺血模型，在缺血后进行再灌注，测定脑梗死面积并进行神经缺陷评分及观察病理组织学改变。
Methods: to make the model of cerebral ischemia and after restoration of blood flow with thread embolism, and measure the area of cerebral infarction and observe cerebral pathologic change.
以SP24型手持GPS为例，探讨无测积功能GPS测定面积的方法并进行精度评价。
Taking SP24 pocket GPS as an example, area measurement and precision appraising for GPS without function of measuring area.
峰面积法测定时，T值偏离过大，也会影响小峰的检测和定量的准确度。
When testing peak area, over large t value will also affect inspection of small peak and quantitative accuracy.
心肌梗塞面积通过三苯基四唑氯化物染色法测定。
The infarct size was measured by the triphenyl tetrazolium chloride method.
二尖瓣关闭不全程度用频谱多普勒测定的有效返流口面积确定。
Mitral insufficient grades were determined by the effective regurgitant orifice area measured with spectral Doppler.
方法用HSGC - MS技术分离和鉴定罗布麻叶中挥发性成分，并用峰面积归一化法测定各成分的质量分数。
Methods the essential components were separated and identified by HSGC-MS. The mass fractions of the components were determined by area normalization method.
挥发油的化学成分。方法用气相色谱-质谱（GC/MS）联用技术，应用峰面积归一化法测定各组分的相对含量。
Methods The chemical components of volatile oil were analyzed by gas chromatography-mass spectraphy (GC/MS), and their relative contents were determined by peak area normalization.
同时取垂体称重量，石蜡包埋切片进行垂体GH免疫组化染色，测定GH细胞面积及GH细胞内激素含量。
Meanwhile, being weigh the pituitary gland, tissue section with gh immunohistochemistry technique, to determine the cell area related with gh and the gh content within the gh cell.
应用峰面积归一化法测定各成分的相对含量。
The relative contents in the volatile oil were determined by peak area normalization.
本文简述采用弹性膜片法测定织物的胀破强力时，试验面积、试验条件和设备仪器等因素对织物胀破强力的影响。
The paper analyse the influence of test area, test condition and apparatus on result while using Hydraulic method for determining fabrics' bursting strength.
测定并分析根尖孔面积、直径及其与测量偏差之间的关系。
The relationship between the area and diameter of the apical foramen and to the deviation was analyzed.
按峰面积外标法计算浓度，并以小杯法测定溶出度。
The concentration was computed using external reference method of peak area and the dissolution was determined by small cup method.
用彩色多普勒血流会聚法对20例动脉导管未闭患者的左向右分流率F进行测定，并根据F值计算出动脉导管的横截面积A。
The left to right shunt rate (f) and the transverse sectional area of ductus arteriosus (a) were calculated by color Doppler flow convergence method in 20 patients with patent ductus arteriosus.
本系统是为测定雷达目标散射面积而研制成的。
System for determining the cross section of radar targets has been investigated and implemented.
作者对婆闽牛的体表面积、汗腺数量与体积、耐热系数的测定等研究表明，婆闽牛体表面积大，利于散热；
The measurements of the body surface area, the volume and numbers of sweat gland and the heat resistant parameters show that the Bomin cattle have large body surface area.
用于各种织物的圆形取样，供测定织物单位面积质量。
Used for sampling the roundness sample of all kinds of fabric to test whose weight of unit area.
为了便于测定叶面积系数和生产率，编制了有使用价值的叶面积表。
To measure the leaf area coefficient and productivity more conveniently, this paper draws up an useful leaf area table.
文中还对计算公式中的面积S和S的计算、各参数的确定和测定的方法以及计算结果的处理方法等，作了较详细的论述。
In addition, more detailed descriptions are given to the calculating formula for the area s and s', the methods of determining the various parameters and processing their results.
测定了改性硝酸铵的比表面积以解释爆轰结果。
Specific surface area of the modified AN is determined to explain the detonation result.
建立反应混合物转化率与凝胶渗透色谱（GPC）谱图峰面积的标准曲线，采用GPC测定反应混合物转化率和聚合物的分子量及分布。
The thesis includes the following aspects:Based on the calibration curve established, the conversion data of reaction mixtures were determined by Gel Permeation Chromatography (GPC) method.
用于各种织物的圆形取样，以测定单位面积的质量。
Used for sampling the roundness sample of all kinds of fabric to test whose weight of unit area.
以碳酸铵为沉淀剂制备一系列高比表面积、高储氧性能的储氧材料，表征了其物相组成，同时对其储氧性能和比表面积进行了测定。
Oxygen storage materials which have high surface areas and super oxygen storage property were precipitated by ammonium carbonate, and its' phase, oxygen storage capacity, surface area et al.
采用BET法测定了碱改性高岭土的比表面积和孔径分布。
Specific surface area and pore size distribution of alkali modified kaolins were determined by BET method.
本文研究了用氮吸附法测定纳米粒子比表面积的实验方法。
The experiment method of the measurement nanoparticles specific surface areas by the nitrogen adsorption method is investigated.
本文研究了用氮吸附法测定纳米粒子比表面积的实验方法。
The experiment method of the measurement nanoparticles specific surface areas by the nitrogen adsorption method is investigated.
应用推荐