查询词典 quantitative

Result The background noise of bidirectional electrophoresis map of protein extracted by TCAJA method was greater, its clarity was poor, its horizontal striations were more and there were tinny spots with irregular shape appeared on it. The variegated spots had difference from the normal protein spots, they formed high coverage and shading on the other protein spots and affected the accurate expression of map information. The background noise of bidirectional electrophoresis map of protein extracted by Trizol method was little, its horizontal striations and non-protein impurities were less, there was no shading phenomenon strong spots and mere protein spots, so it provided abundant information for quantitative and qualitative analyses on the proteome from buffalo grass seeds, Compared with TCA/A precipitation.

结果］TCA/A法提取的蛋白质双向电泳图谱背景噪音大，清晰度差，横向条纹较多，图谱上呈现多个形状不规则的斑点，杂色与正常蛋白质点有区别，对其他蛋白质点构成高度及盖和遮进，影响图谱信息的准确表达；Trizol法所提取的蛋白质样品，其双向电泳图谱背景嗓音小，横向条纹少，非蛋白类杂质少，无斑点间的这进现象，蛋白质点数量增多，为野牛草种于蛋白质组定量、定性分析提供了丰富的信息。

This paper aims at building up an evaluation criteria system for Chinese e-government Websites by qualitative and quantitative methods.

本文的目的在于综合定性和定量方法建立中文政府网站评价指标体系。

Objectives:to investigate the effect of persistent Taiqiquan exercise on the quantitative ultrasound parameter of calcaneum and male hormone in aged men.

摘 要：为了探索长期的太极拳锻练对老年男性跟骨超声参数和雄性激素的影响。

Methods:the quantitative ultrasonography of calcaneum was tested in Tajiquan group,the aged group and the adult group and by enzyme immunoassay,the concentrations of T FT DGT AND SHBG were measured in the study.

通过测定太极拳组、老年对照组、成年对照组的跟骨超声参数及血清男性激素水平。

The research at home and abroad on the quantitative extraction methods of numerical geomorphological information mostly focus on the classification of slope by using DEM, the calculation of geomorphology in large areas, the typical line extraction of large geomorphological units such as mountains and basins or special geomorphology.

国内外有关数字地貌信息定量提取方法的研究多集中在利用DEN进行坡度分级、大区域起伏度计算、山地和盆地等大地貌单元、特殊地貌特征线的提取上，而利用DEM和遥感影像进行典型地貌和微地貌信息提取的研究相对较少。

This was a necessary precursor to the development of calculus and a precise quantitative science of physics .

这是一个必要的前体的发展，微积分和精确的定量科学的物理学。

In addition, the overhead due to camouflage network traffic is analyzed in a quantitative way.

引 言网络通信安全的一个很重要方面是防止对网络的流量分析。

METHODS:The expression of Ki67 in three breast caner cell lines was detected by half-quantitative RT-PCR and Western blot assay.

采用半定量RT-PCR和Western blot分别检测3株乳腺癌细胞中Ki67mRNA和蛋白表达水平。

A quantitative thermographic evaluation of the mouth was used to detect the first symptoms of the disease, which was proven to be highly effective identifying the onset of the development of a canker sore.

实验采用随机双盲，仪器使用定量热图仪检测溃疡的发生，该仪器能高敏感地探测到口腔溃疡的出现。

Fatty acid compose of pure palm oil 's was analyzed by gas chromatography,the characteristic fatty acid-capric acid was found in palm oil ,the reservation time and peak area of methyl caprate are used as qualitative and quantitative judgment of palm oil mixed into edible vegetable oils.

利用气相色谱分析纯正棕榈油的脂肪酸组成，得到棕榈油中含有特征脂肪酸——癸酸，根据癸酸甲酯保留时间和峰面积作为掺入棕榈油定性、定量的判断依据。

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。