查询词典 index

Methods by means of mri and echocardiography, 52 cases in the research group underwent the measurement of ventricular septal defect, pulmonary artery and left ventricle, by which mcgoon ratio, nakata index and the index of left ventricular diastasis would be given out. in order to determine the operative indication, the outcomes of the calculation were judged comprehensively, according to which tof operative indication and prognosis were estimated. their results were also compared with the outcomes of the measurement during the operations.

本组52例患者均为tof，所有病例均通过mri和超声心动图检查，分别测量室间隔缺损、肺动脉和左心室，计算mcgoon比值、nakata指数和左室舒张末期容积指数，进行综合判断、选择手术适应证及估计预后，并与手术测量结果对照。

To get this goal, this paper studies the evaluation index system and the methods of the evaluation. The main research contents as follow: 1. Based on the analysis of the large amount of the adequate data, considering the characteristic of the naval vessel, an evaluation index system is founded primarily.

正是基于这种情况，本文结合舰船的特点，研究了舰船评估指标体系以及部分指标的评估方法，主要研究内容如下： 1、在收集大量资料的基础上，经过分析和整理，同时考虑舰船的特点，初步建立了的舰船评估指标体系。

By studying and analyzing maritime statistic data and requirements of ship navigability, the author obtains main index of evaluating the safety of LNG carrier cargo loading and unloading, such as hull intensity, stability and buoyancy; At thesame time, the author uses System Engineering theory and AHP to achieve the influence degree of every index on ship safety; then set up the mathematics modeling of multilevel comprehensive assessment which can get quantificational and qualitatively comprehensive safety evaluation of cargo loading and unloading on LNG carrier.

同时运用系统工程学原理，通过层次分析法，确定各评价指标对于船舶安全的影响程度，以模糊数学为工具，建立多级综合评判的数学模型，对LPG安全状况进行定性和定量的综合评价。

In chapter four, we aggregated the composite leading index for Fujian province for reference of NBER methods and got several important conclusions that the leading index can be used for the short forecast of 3 to 6 months, especially for expanding turning points.

第四部分，借鉴美国商务部经济分析局的方法，合成了福建省经济运行的先行指数。得出的结论是先行指数能够用于3到6个月的短期预测，对经济扩张阶段的转折点预测能力较强。

Using the Shannon-Wiener's niche breadth index and the Pianka's niche overlaps index, we found that the Nereis japonica, nemerteans and eelworms had broad niche breadths (above 2.80); the niche overlaps among them was high (above 0.90) in the quantitative analysis on the 21 species present in the quantitative sample analysis.

对定量取样中获得的21个物种以Shannon-Wiener指数为基础进行了生态位宽度测定，以Pianka重叠指数为基础进行了生态位重叠值分析，结果表明日本沙蚕、纽虫和线虫的生态位较宽，均为2.80以上，它们之间的生态重叠值也较高，均为0.90以上。

This is the first in mainland China and overseas in Shanghai and Shenzhen 300 index-linked the ETF index fund, Nikko Asset company 100 million U.S. dollars limit.

这是中国大陆及海外首次在上海和深圳300指数挂钩的ETF的指数基金，日兴资产公司一万点○○万美元限制。

This article outlines the critical elements of journal selection for index medicus/medline and the journal selection process for indexing at nlm, and introduces some measures for the journal of chinese integrative medicine being indexed in index medicus/medline.

本文介绍了《医学索引》选刊的标准和程序、对期刊的收录方法及其目前收录中国期刊的情况，并介绍了《中西医结合学报》被《医学索引》收录的体会。

Result: The percentage of hyperdiploid cells, DNA Index and proliferative index were statistically higher in the vascular and the syncytial subtypes of meningioma than those in the fibrous and mixed subtypes, Also those in the severe edema group were higher than those in the moderate, mild and without peritumoral edema groups. The DNA hyperdiploidy were mostly found in the group of giant size tumor, DI and PI in the recurrent menigioma group were significantly higher than those in the nonrecurrent group.

结果：血管型、合体型脑膜瘤超二倍体率、DI和PI显著高于纤维型及混合型；重度水肿组DI、超二倍体率和PI显著高于中、轻及无水肿组；大肿瘤超二倍体率和DI均显著高于中、小肿瘤；复发性脑膜瘤的DI、PI均显著高于非复发组。

Apparent viscosity,non-Newtonian index and structural viscosity index were obtained as a function of nonsolvent contents and temperatures.

摘 要：研究了聚丙烯腈/二甲基亚砜/水三元混合纺丝原液在不同的含水量和温度下的流变性能，获得了表观黏度、非牛顿指数和结构黏度指数对于含水量和温度的依赖关系。

Refractive index and extinction coefficient of the film are determined from the normal incidence transmittance,and refractive index is 2.34 and extinction coefficient is 2.0×10－4 at 550 nm wavelength.

从光学透射光谱计算的折射率和消光系数显示，在550 nm波长处的折射率为2.34，消光系数为2.0×10－4。

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。