查询词典 criterion

On the other hand, the surface of the sandpile is not able to resist large extrusion stress, which can be an additional criterion to describe the mechanics of sandpile avalanche.

另外，结果显示，沙堆表面也对崩塌也很敏感，表面不能承受很大的挤压，这个结果很类似液体的行为。

The vibro-impact systems are familiar with the non-smooth dynamic systems.The dynamics research of the vibro-impact systems not only is significant in theory but also has practical values in engineering.Firstly,using the Poincaré map method,we get an existent criterion of single impact period-n motion in a two-degree-of-freedom vibro-impact system with damper.It is shown that our conclusions are valid through the numerical simulations.Moreover,the satiability of periodic motions is studied and the correspon...

基于Poincaré映射的方法，通过解析的方法导出了一类具有阻尼的两自由度碰撞振动系统的单碰周期n次谐运动存在性判据，经过数值模拟验证了理论分析的正确性，并给出了分析其稳定性的判别公式，通过数值模拟，讨论系统的局部分岔与全局分岔，同时比较了系统参数变化对其周期运动的影响，发现在强阻尼、弱激励、小质量比、较大恢复系数下系统将会出现较多的有规律的周期碰撞。

In this paper, for multi objective decision making, the defects on the commonly used interactive methods based on the satisfactoriness criterion is studied.

本文研究了现有基于满意度多目标决策方法的缺陷，提出了一类两阶段基于满意度准则的交互式多目标决策方法，在其中通过采集决策者的偏好信息来确定满意度准则，示例说明了方法的应

The proposed method with clear characteristics and simple principle is a promising current transformer saturation criterion in field application.

比率制动系数法特征清晰，原理简单，具有良好的应用前景。

So this syndrome is often misdiagnosed by cervical syndrome and cervical spinal stenosis other diseases, resulted in delaying to therapy. Thus it is necessary to study changes of scalene anterior muscle in sclenus anticus syndrome by image, establish changes and create objective diagnosis criterion on image of this syndrome.

由此可见应用影像学对前斜角肌在前斜角肌综合征中的变化进行研究，确立其在影像学上的改变是有必要的，而且通过对患者的测定，建立该征临床客观诊断标准，将有助于该征的正确诊治。

Objective: 1 Measured and statisticsed areas of cross section and CT value of scalene anterior muscle on plan from superior border of C6 to C7, as a objective basement of this topic and other correspond research; 2 Compared and analysed changes between normal and patient, established diagnosis criterion on image and explored new research methods of soft tissues by image; 3 Confirmed maneuver and functional exercise are utility methods.

目的：1测定C_6上缘-C_7上缘水平前斜角肌模断面面积及CT值的正常值，作为本课题及相关研究的客观依据；2比较分析前斜角肌综合征患者与无症状者前斜角肌变化，确立该征的影像学诊断标准，初步探索软组织影像学的研究方法；3进一步确定手法配合功能锻炼是治疗该征的有效疗法。

Scatter diagram of the morphological differential value and molecular differential value shows plants molecular differential value≥2 are heterotipe. The correlation coefficient of the morpha uniformity ratio and molecule uniformity ratio is 0.98, extreme correlation. So the heterotipe criterion of the molecular differential value≥2 is made.

通过对14个品种278个株的形态差异值和分子差异值的散点图分析，得出形态差异值≥2为异型株；由形态一致性比率和分子一致性比率的相关性系数为0.98，相关极显著，确定分子差异值≥2作为判定异型株的标准。

In this paper, a novel feature extraction method based on scatter difference criterion in hidden space is developed.

本文提出了一种新的非线性特征抽取方法——基于散度差准则的隐空间特征抽取方法。

Objective To establish a set of integrate criterion of quality control and critical quality control methods through the study of external quality assessment of reagents for detection of schistosome circulating antigen.

目的 通过血吸虫循环抗原试剂的外部质量控制研究，制定一套完整的质量控制指标和严格的质量控制措施。

We necessarily confront the problem of the criterion of the history when we scrutinize the social history development.

在对社会历史发展的考察中，我们必然会遇到历史的尺度问题。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。