查询词典 analysis

The relation of the change that the stiffness coefficient of simulation spring makes in process of the high density compressing is obtained by analysis, then the optimization analysis is achieved pointing to the compressing hay in high density baler.

通过分析获得模拟弹簧的刚性系数k随时间的变化规律，进而对牧草压缩工况进行优化分析。

Its research progress stages are divided into two parts: chromosome morphological mark analysis and banding analysis.

这个项目的研究发展阶段可分成两部分：染色体形态学上的标记分析阶段和条带分析阶段。

Study on reliability analysis method in seepage stability of embankment dam is needed for deeply development of dam risk analysis technique, and its key content is confirmation of probability characteristic of basic random variable, foundation of function and calculation of reliability index.

摘要土石坝渗透稳定可靠度分析方法研究，是大坝风险分析技术深入发展的需要，其核心内容是基本变量概率特征的确定、功能函数的建立、可靠指标的计算。

BACKGROUND: Prior to cluster analysis or genetic network analysis it is customary to filter, or remove genes considered to be irrelevant from the set of genes to be analyzed.

背景：在聚类分析或遗传网络分析之前，习惯上要筛选或删除被认为和待分析的一组基因不相关的基因。

Making use of the method of factor analysis in evaluating the students′ grade by using the principal component analysis can give us a more comprehensive evaluation from the analytical results than before-mentioned methods.

运用主成分分析的方法对学生成绩进行因子分析，并通过分析的结果做出一个综合评价，这样可以比较有效地解决其他分析方法存在的问题。

There was a substantial crossover from initial nonoperative treatment to surgery after 3 months (25% of nonoperative patients), and these patients were included in the nonoperative group for analysis. A 10-year as-treated analysis was performed that showed no signicant differences between the two as-treated groups, with the exception of greater improvement on the Roland score for the surgical group. This suggests that the benet of surgery was not underestimated by including patients who underwent surgery beyond 3 months in the nonoperative group.

最初选择非手术治疗的患者有较大一部分（25%非手术治疗的患者）3个月后变换治疗方式，进行手术治疗，这些患者仍被归入非手术组进行分析。10年时进行的接受治疗分析显示，除了手术组Roland等级有较大的改善外，两个接受治疗组的差异没有统计学意义，这表明非手术组的患者3个月后进行手术治疗没有低估手术的效力。

Whereas a multi-element regression analysis indicated that 6 indexes presented an obvious significance (analysis level:α=0.1) for judging benignancy or malignancy of a thyroid tumor.

单因素分析显示，19项指标在甲状腺良恶疾病的表现中，有显著性差异(P＜0.05)；多因素分析表明，6项指标在判断甲状腺良恶性肿瘤作用中，有显著意义(分析水平：α=0.1)。

Materials and Methods:236 pathology-confirmed breast lesions(155 malignanty,81 benignancy) and 221 disease-free contralateral breast tissues were examined using EPI-DWIb values=0,1000 s/mm~2TR/TE=8400ms/93.8ms; FOV=30×30cm;matrix=128×128;ASSET=2,slice thickness=4mm.DCE-MR imaging was also performed for accurate location of the lesion using VIBRANT sequence.The mean ADC values of malignant and benign lesions and the disease-flee contralateral breast tissues were calculated from the ADC map for each patient.One-way analysis of variance was applied to compare the mean ADCs of malignant lesions with benign lesions and disease-flee contralateral breast tissues.The threshold ADC value for malignant lesion was determined using a receiver operating characteristic(ROC curve analysis.Each lesion was classified into two major types:mass and non-mass lesion.The diagnostic performance of DWI was compared in breast mass and non-mass lesions.Results:155 malignant and 81 benign lesions were confirmed in 236 lesions.

材料与方法：搜集术前行乳腺MR检查并经穿刺或手术病理证实的236例乳腺病变，以对侧正常乳腺腺体作为正常对照，采用横轴位的平面回波-扩散加权成像序列，TR=8400ms，TE=93.8ms，层厚=4mm，激励次数=2：视野=30×30cm，矩阵=128×128，ASSET=2，b值=0和1000s/mm~2；参考动态增强图像准确定位，测量病变区和对侧正常乳腺腺体的ADC值，应用t检验比较良、恶性病变及正常腺体ADC值的差异，采用接收者工作特征曲线(receiver operating characteristic curve，ROC)确定良恶性病变的ADC界值；根据BI-RADS MRI将乳腺病变按照形态学表现分为肿块性病变和非肿块性病变两组，比较ADC值在肿块和非肿块性病变中定性诊断的效能。

Using comparative molecular field analysis and comparative molecular similarity indices analysis, three dimensional structure-activity relationship (3D-QSAR) studies were carried out on a series of benzofuran N-myristoyl transferase inhibitors.

采用比较分子力场分析法和比较分子相似性指数分析法，系统地研究了40个苯并呋喃类N-肉蔻酰基转移酶抑制剂的三维定量构效关系。

AbstractUsing comparative molecular field analysis and comparative molecular similarity indices analysis, three dimensional structureactivity relationship(3D-QSAR) studies were carried out on a series of benzofuran N-myristoyl transferase inhibitors.

摘要采用比较分子力场分析法和比较分子相似性指数分析法，系统地研究了40个苯并呋喃类N-肉豆蔻酰基转移酶抑制剂的三维定量构效关系。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。