查询词典 validity

Theory analysis and numerical simulations confirm the validity and feasibility of the proposed method for complex Duffing system.

理论分析和数值仿真都表明了该方法的有效性。

In order to keeping the attractiveness for FDI durably, a fast economic development rate is essential for China. Using firm level data of investing contract of foreign company and analyzing the uncertainty of invest environment in China, we study the validity of FDI industrial policy by linking the entry time with the reactions that foreign company responses to this policy.

我们利用外商投资协议的企业层面数据，通过将外商投资企业的进入时间和不同属性外商投资项目对外资产业政策的反应程度相结合，并对我国投资环境的不确定性变化和外资产业政策细节的分析，以此来对我国的外资产业政策的有效性进行研究。

Only when economism drops out of mainstream ideology can a universal ethic have practical validity and will our future generations be able to live safely on this earth.

如果说我们必须拥有某种普世规则，那麼它们又应当如何呈现？本文将探讨这些问题。权威期刊e4qmVIW，P{A

Blood speckle noise in the IVUS image would affect the validity of edge detection badly. A temporal/spatial filtering method was used to preprocess the IVUS image to restrain the noise. Then a method to automatically detect the intima and ectoblastic edge of IVUS image was presented. This method is based on the active contour model and the contrast properties of IVUS image, which makes use of the Hopfield NN and simulated annealing algorithm.

为解决血管内超声图像中严重的血液斑点噪声影响边缘提取方法的有效性问题，采用一种时/空滤波方法对IVUS图像进行降噪预处理，基于活动轮廓模型和IVUS图像的边缘对比度特征量，利用Hopfield神经网络并结合模拟退火算法自动提取IVUS图像的冠脉血管壁内、外膜边缘。

The results show that,the kernelized versions of the Xie-Beni index VXB and its emendatory index VK are the most effective and reliable of the indices considered,so can be given the priority as the cluster validity criteria for KFCM algorithm.

将经典的聚类算法推广到核Hilbert空间，是无监督学习领域近年来的研究热点之一[1~6]。然而，和原空间中的聚类算法一样，核化的聚类算法也需要事先给定聚类数目c，这直接影响了这些算法的易用程度和实际性能。众所周知，聚

It is as a consequence of such a view that the very validity of the epistemological enterprise, at least as it is commonly understood, is called into question

这个观点的结果是，认识论事业的有效是有问题的

In order to understand the validity of the resistant genes to wheat powdery mildew in Shanxi province, in greenhouse condition, cleistothecia released ascospores were used to infect wheat seedling. The frequencies of virulence genes for 166 isolates of Erysiphe graminis f. sp. tritici from different ecological areas of Shanxi province were tested.

为明确小麦白粉病抗性基因在山西省的有效性，在温室条件下，通过闭囊壳释放子囊孢子侵染麦苗发病，利用28个已知抗病基因品种对分离自山西省不同生态区的166个小麦白粉病菌株进行了毒性基因频率测定。

The results showed that virulence frequency of V4a、V4b、V13、V20、V21、VXBD、V2+6、V4+8、V2+Mli、V4b+Mli、V5+6、V1+2+9 were 3.6%~29.7%, Pm4a, Pm4b, Pm13, Pm20, Pm21, PmXBD, Pm2+6, Pm4+8, Pm2+Mli, Pm4b+Mli, Pm5+6, Pm1+2+9 were effective resistant genes to Erysiphe graminis f. sp. tritici and may be applicated as resistant parents; Virulence frequency of V1、V2、V3a、V3d、V3f、V6、V17、V19、V2+Ta were 38.6%~79.4%, The validity of Pm1、Pm2、Pm3a、Pm3d、Pm3f、Pm6、Pm17、Pm19、Pm2+Ta had decreased; Virulence frequency of V3b、V3c、V3e、V5、V7、V8 were 92.5%~98.7%, Pm3b、Pm3c、Pm3e、Pm5、Pm7、Pm8 had no applicable value in breeding if they were utilized as the only resistant sources.

结果表明，毒性基因V4 a、V4 b、V13、V20、V21、VXBD、V2+6、V4+8、V2+Mli、V4 b+Mli、V5+6、V1+2+9的出现频率为3.6%29.7%，其对应抗性基因Pm4 a、Pm4 b、Pm13、Pm20、Pm21、PmXBD、Pm2+6、Pm4+8、Pm2+Mli、Pm4 b+Mli、Pm5+6、Pm1+2+9为目前山西省小麦白粉病菌的有效抗病基因，可供转育利用；毒性基因V1、V2、V3 a、V3 d、V3 f、V6、V17、V19、V2+Ta的出现频率为38.6%79.4%，其对应抗性基因Pm1、Pm2、Pm3 a、Pm3 d、Pm3 f、Pm6、Pm17、Pm19、Pm2+Ta的利用价值已下降；毒性基因V3 b、V3 c、V3 e、V5、V7、V8的出现频率为92.5%~98.7%，其对应抗性基因Pm3 b、Pm3 c、Pm3 e、Pm5、Pm7、Pm8单独使用无利用价值。

Moreover, since there has not been a complete theoretical framework for pre-game mental state, many problems and the limitation of study are shown in empirical researches, for example, most researches used ethological measurement as the research mean, whose results are quite subjective; as for the measurement tool, most researches explained the pre-game mental state of athletes by using the results of an emotional state measurement form, whose measurement validity is seriously queried.

此外，由于赛前心理状态还未具备完整的理论框架，实证研究也表现出诸多问题和研究的局限性，如研究手段中行为学测量居多，其结果具有较大的主观性；测量工具多数采用情绪状态量表的结果来解释运动员的赛前心理状态，其测量效度倍受质疑。

Finally, chose to study samples, analysed and examined the validity of the new evaluative system in real example.

最后，选择研究样本，实证分析和检验了新的评价体系的有效性。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。