查询词典 factor of determination

In the process of the determination of the total alkalinity,accuracy of the burette and pipette is the main factor which influences the uncertainty of measurement.

锅炉在运行时，其内部循环流动的水由于受热后沸腾、蒸发和浓缩，水中的杂质会结垢、腐蚀以及恶化蒸汽品质。

The amount of water depends on the water equivalency factor of the Reagent and on the method of endpoint determination.

水的数量是由水与卡尔试剂的等价因子和终点判断的方法决定的。

Then the computation processes of the wedge sliding safety factor considering seismic influences in 3DEC are carried out, and two important steps in the compute process are given: the determination of the area of triangle, the volume of tetrahedron in 3D and the intersect line vector of two joint faces.

最后，分析考虑地震影响下楔体安全系数计算在3DEC中的实现过程，并且给出计算过程中的2个重要步骤，确定空间三角形的面积和四面体的体积以及确定两节理面的交线矢量。

The repeatability limit and ANOVA unitary variance analysis were used to evaluate the determination. The results indicated that the physical state of steel sample had no significant influence on the accuracy of spectral analysis. The uniformity of composition distribution in lumpish sample was the main factor influencing the accuracy of spectral analysis for steel products.

试验提出采用光谱分析方法的重复性限r和ANOVA一元方差分析进行结果的分析判定，结果表明：钢样的物理状态对光谱分析准确度无显著影响；块状试样成分分布的均匀与否，是影响钢材成品的光谱分析准确度的主要原因。

In case of no absolute slip surface being found in slope,the analysis of slope stability using limit equilibrium method requires the determination of critical slip surface with the minimal factor of safety .

当边坡内没有明显的断裂面控制边坡的破坏时，应用极限平衡方法计算边坡安全系数需要确定具有最小安全系数的滑面。

Objective To explore the effect of myogenic transcription factor myogenic determination gene on the differentiation of fibroblasts into myoblasts in rats in vitro.

目的 探讨MyoD在体外诱导大鼠成纤维细胞分化为成肌细胞中的作用。

Obviously, the study on nonparallel boundary layer stability has an important sense in theory, on the other hand, the determination of precise growth rate of disturbance is help to enhance the precision of the factor in transition criterion, so it has also an important sense in practice.

本文对非平行流边界层稳定性问题所进行的深入研究，显然具有重要的理论意义，而且所精确确定的扰动放大值，有助于实用转捩准则中放大因子精确度的提高而具有重要实用价值。

And some discussions are included. Additionally, the probable structure information for the finite-thickness two-layered slab tissue can be obtained from the diffusion reflectance and transmittance measurements according to the discrepancies of fitting reduced scattering coefficient and the sign of the amplitude factor.

标 签 医用光学与生物技术光学参数测量时间分辨漫射光谱多程测量蒙特卡罗模拟最小二乘拟合 medical optics and biotechnology optical parameters determination time-resolved diffusion spectroscopy multi-distance measurements Monte-Carlo simulation least square fitting algorithm

In order to make the current grade-determination method of the cultivated land more rational, the paper has analyzed the natural and social economic factor of cultivated land quality deeply. Many ideas, including the theoretical foundation on grade-determination, the authenticity of the basic materials, the division of the index district, the determination of the appointed crops and their parameters , the largest theory output of the crop and the definition of the suitable range about index district, the control of the equivalence district in the county , the revision of the multiple crop index and the application of GIS ,etc. have been deeply discussed, and the current grading model of the cultivated land has been revised.

为使现行耕地分等方法更趋合理，本文以耕地质量评价的相关理论为基础，强调了基础资料对等别划分的重要性，明确了获取方法，并对指标区的划分、指定作物及其参数的确定，作物理论最大产量及其适用范围的界定，县域范围内等值区的控制，土地利用系数的修正、复种指数的修正和GIS在耕地分等中的应用等方法进行了深入探讨，修正了现行耕地分等模型。

RESULTS: Wound healing rate, wound healing time, histopathology analysis, quantity assay of macrophage, determination of hydroxyproline, proliferation of cell, assay of DNA contents and circle of cells, level of transforming growth factor-alpha, levels of interleukin-1, interleukin-6 and tumor necrosis factor, assay of keratinocyte collagenase-1, level of fibroblast growth factor receptor-1, level of monocyte chemoattractant protein-1 and level of keratinocyte plasminogen activator inhabitor type 2 were selected as the evaluation criteria of wound healing.

结果 筛选了创面愈合率、创面愈合时间、组织病理学分析、巨噬细胞定量分析、羟脯氨酸含量测定、细胞增殖情况、细胞DNA含量和细胞周期分析、转化生长因子-α水平、白细胞介素-1、白细胞介素-6和肿瘤坏死因子水平、角质细胞胶原酶-1含量测定、成纤维细胞生长因子受体-1水平、单核细胞化学诱导蛋白-1水平和角质细胞纤溶酶原活化抑制剂-2水平等十三种创面愈合评价指标。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。