查询词典 quantitative

MAIN OUTCOME MEASURES: Proliferation and osteogenic activity of cells were measured by morphology, ultrastructure, and cell proliferation curves, analyzed by calcification nodi Von Kossa staining, and determend by quantitative analysis of contents of cytoplasmic alkaline phosphatase and amendable calcium-cobalt staining.

主要观察指标：通过形态学、超微结构，细胞增殖曲线，钙结节Von kossa法染色以及细胞内碱性磷酸酶定量检测与钙钴法染色确定其增殖与成骨活性。

We utilise the date being gained from 5# BF of JinXi Iron and Steel Co.to train the network、to simulate forecasting and control.We also analysed predicting results and analysed the qualititive and quantitative relationship between controlling parameter or medium parameter and silicon content of heat metal.On base of these,we form some control rules and set up a whole silicon content of heat metal prediction and control NN model. The model use fixed method and amendable method to simulate prediction.

利用津西钢铁集团公司5#高炉的实际生产数据对网络进行系统学习、模拟预测和控制，进一步分析预测结果，分析可控参数及中间参数与铁水硅含量的定性及定量关系、制定控制规则，从而构建出完整的铁水硅含量预测与控制的神经网络模型。

A method for the simultaneously quantitative determination of contents of aminopyrine and antipyrine by high-performance liquid chromatography was established.

建立高效液相色谱法测定安痛定注射液中氨基比林和安替比林的含量。

The conditions of extraction and isolation and quantitative methods of flavonoids from Ampelopsis Grossedentata were summarized in this paper.

为了给藤茶资源的深度开发提供系统适用的方法，对藤茶黄酮类化合物的提取分离与定量方法的研究进行了综述。

In the model of tumor cells metastases with cell line A673, 10〓 tumor cells can be detected after only one ampliation with outer primers, which means we can find 1 tumor cells in 10〓 normal PBMC, and enlarged again with inner primers, 10〓 tumor cells can be detected, which means we can find 1 tumor cell in 10〓 normal PBMC. In the simulative model of tumor cells metastases with RNA, 10〓 tumor cell can be detected that is to say we can find 1 tumor cell in about 10〓 normal PBMC. In all 15 samples of 11 patients, 2 patients'EWS/FLI1 expressions were negative, no evidence of metastases was found followed up by 8 months and 30 months respectively. Semi-quantitative study was used to detect the expression level of EWS/FLI1 mRNA in the other 9 positive patients, and metastases occurred in 6 high-level expression patients in 2-24 months after the operation, no evidence of metastases in the other 3 low-level expression patients up to now.

应用A673细胞系建立的肿瘤转移模型，单独应用外引物进行一次扩增，可以检测到10〓级肿瘤细胞，即可以从10〓个正常细胞中检测到1个肿瘤细胞；而在此基础上再次应用内引物扩增，则可以检测到10〓级肿瘤细胞，即可以从10〓个正常细胞中检测到1个肿瘤细胞；在用RNA模拟的肿瘤细胞转移模型中，两次扩增可以检测到10〓级肿瘤细胞，即可以从10〓个正常细胞中检测到1个肿瘤细胞。11例患者的15份标本中，2例没有检测到EWS/FLI1 mRNA的表达，分别随访8个月和30个月，没有发现临床转移的证据；对其余9例阳性表达的病例进行半定量的研究，6例EWS/FLI1 mRNA高表达的病例，分别在术后2-24个月发生转移，而3例EWS/FLI1 mRNA低表达的病例，则至今没有发现转移的证据。

High performance liquid chromatography, carbon-13 nuclea magnetic resonance, chemical ionization mass spectrometry and gas chromatography with flame ionization detection have been employed for the identification and quantitative deter mlnation of the epimers of amygdalin.

高效液相色谱法、carbon-13 nuclea 磁场共振电离质谱、化学品与气相层析法，以氢火焰离子化检测被用来识别和定量的威慑 mlnation差向异构体的苦的。

Objective To set up the quantitative method of amygdalin in decoctions prepared from various combinations of "Maxing Shigan Decoction" by HPLC and to study the changes of amygdalin in eight decoctions Methods Different decoctions were prepared and analyzed by L8 (2^7) orthogonal design, the contents of amygdalin in each decoction was determined by HPLC.

目的 建立HPLC法测定麻杏石甘汤中苦杏仁普含量的分析方法，研究配伍对汤剂中苦杏仁普含量的影响。方法采用L8(2^7)正交设计，以HPLC法测定苦杏仁普含量。

Inclusion criteria: according to the published time, we chose those which related to the following contents: the manometric studies on the pressure asymmetry character described from qualitative to quantitative respects, the basic research literatures on the anatomy construction character of the anal sphincter which determined the pressure asymmetry, and this pressure asymmetry was used to evaluate quantitatively the clinical application and biofeedback of the functional status of the sphincter.

纳入标准：按照文献发表年代顺序纳入从定性到定量角度阐述括约肌压力偏位特点的测压研究文献，肛门外括约肌解剖学构筑特点决定压力偏位的基础研究文献，此压力偏位用于定量评价括约肌功能状态的临床应用及生物反馈应用文献。

Methods Analogical analysis and checklists were used to identify potential hazards, and make qualitative and quantitative evaluation.

采用类比法和检查表法对项目中可能存在的职业病危害因素进行识别分析、定性和定量评价。

But the building safety incidents' reasons are complex, the qualitative analysis is easy, the quantitative analysis is difficult, the common forecast model is tendency analytic method, return analytic method, index smoothing procedures and so on.

论文《灰色理论及神经网络在建筑伤亡事故预测中的应用研究》以1994-2007年全国建筑业死亡人数为基础数据，建立了灰色预测模型和BP神经网络预测模型，对2008的建筑业死亡人数进行预测。

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。