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The contents of trace elements of Ag, Cu, Zn, Fe, Pb, Sb and Bi in gold foil were determined directly by ICP-AES method and the gold content of gold foil was calculated. The authors obtained optimal working parameters of the instrument and studied the selections of power in analytic conditions and analytic curve, the optimization of the pressure of nebulizer as well as the influence of lifting capacity of the sample.

摘 要：研究了ICP-AES法直接测定金箔中的Ag、Cu、Zn、Fe、Pb、Sb、Bi微量元素，通过差减法计算出金箔的含金量，确定了仪器最佳工作参数，研究了分析条件中功率的选取、分析线的选择、雾化器压力的优化、样品提升量的影响，并对金箔中Au基体可能存在的干扰等进行了探讨。

This paper describes the basic properties of the dectric coupling coefficient functions, the maximum value of which is determined by an approximate analytic expression.

并且给出了电场耦合系数函数最大值的一种简便确定方法。

In the process of establishing audit quality appraisal index system, this article decomposes it. According to the appraisal index system principle, it proposes audit quality synthesis appraisal index system of accounting firms by two levels and has determined the weight of each index using Analytic Hierarchy Process.

在构建审计质量评价指标体系的过程中，本文将会计师事务所审计质量进行层层分解，遵循评价指标体系的构建原则，提出了由一级指标和二级指标构成的会计师事务所审计质量综合评价指标体系，并利用层次分析法确定了各项指标的权重。

The results indicated that the weight determined by analytic hierarchy process was in accord with the actual needs; fuzzy evaluation could easily make quantative comprehensive results; f-function values estimated on the basis of analytic hierarchy process and fuzzy transformation were convenient for giving the quality order of different unblended cigarette samples.

结果表明：层次分析法确定各单项指标的权重符合实际的评吸要求，模糊综合评价容易给出定量的综合评价结果，在此基础上计算f函数值便于对不同的单料烟样品进行排序。

After collection and drying, the product is weighed on an analytical balance and, from the mass and known stoichiometry the original analyte is quantitatively determined.

收集产物并干燥后，用分析天平称重，从重量和已知的化学计量配比可以定量测定原始分析物。

The analytical solution of 1-D convectional-dispersion differential equation with the hydrodynamic dispersion coefficients so determined can very well simulate the salt and water movement processes in the soil columns.

采用如此计算得到的水动力弥散系数D值代入经典的一维对流-扩散方程能很好地预报饱和土壤的水盐运移。

Their effectiveness is determined analytically and/or by computer simulation.

理论分析和计算机仿真表明了其有效性。

Results The pigment is proved to be hypocrellin A.The isolate was determined as the stable anamorphosis strain 0258 of S.bambusicola.

结果从竹黄子实体分离筛选到一株无性型菌株0258，其能产生稳定的竹红菌甲素。

Objective: To study the long-term protection of external stent to vein graft, and its possible mechanism in hypercholesterolemia; also to provide the experimental evidence to use the external stent in CABG surgery. Methods: Establish a hypercholesterolemic rabbit model and anastomose vein into artery, total cholesterol was determined timely.

目的：研究外支架在高胆固醇血症内环境下对移植静脉的远期保护作用及其可能的机制，为临床上对具有高胆固醇血症的冠脉架桥病人使用桥静脉外支架改善远期通畅率提供实验依据。

objectiveto optimize the extraction process of total flavonoids in anchusa italica retiz.methodsthe content of total flavonoids was determined by uv spectrophotometer.the influence of each factor was measured by orthogonal experiments.

目的研究维吾尔药牛舌草中总黄酮的最佳提取工艺。方法采用正交实验确定各因素的影响大小，确定维吾尔药牛舌草中总黄酮的最佳提取条件，通过紫外分光光度法测定总黄酮含量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。