查询词典 representativity

In terms of the model, the representativity of unit hydrograph is enhanced, and it is easy to modify and improve the runoff model.

提出了模式单位线的概念和推求它的方法，这一模型可以增强单位线的代表性，便于预报方案的修改和完善。

We establish several unique embedding results for 3-connected graphs on orientable surfaces which admit relatively large facial walks and representativity and hence generalize Thomassen's uniqueness theorem on LEW-embeddings.

本文给出了几个关于一般可定向曲面上嵌入图的唯一性定理。结果表明：一些具有大的面迹的可定向嵌入仍然具有唯一性。这在本质上推广了C.Thomassen在LEW-嵌入方面的工作。

The preserved species may lack genetic representativity because of poor sampling. Inappropriate plantations, inadequate records and unclear kinships jeopardize endangered species to genetic confusion, inbreeding depression or outbreeding depression.

由于引种或取样的不足，容易导致被保存的物种缺乏足够的遗传代表性；盲目的引种、不合理的定植以及材料的来源不清则会导致稀有濒危植物的遗传混杂、近交衰退或杂交衰退；人为选择和生长环境的改变也容易造成濒危物种对迁地保护的遗传适应。

The polysemous development among the three verbs is explained in terms of the hypotheses about the frame-to-frame transferring and the conceptual schema requirement for triggering the individual verb in a frame to be transferred into another frame. Furthermore, among the three verbs, only biaoshiI is a fully representative member of the source domain, i.e., the Statement frame, and thus capable of being extended to other domains, i.e., the Encoding and the Evidence frames. Here, lexical membership in the source frame or frame-representativity is the key to semantic extension.

为了解释这三个动词语义差异的现象，我们指出了框架到框框间转换的假设和让一个动词从一个框架移动到另一个框假所需的概念基模要求，并且进一步提出「框架代表性」(frame-representativity)的原则，说明「表示」做为「来源领域」最具代表性的一个词汇，因此可以从「陈述性的框架」延展到其他的框架。

In this study, there was no significant relationship between preference and representativity because they were different concepts.

偏好在本研究中，与景观代表性并没有呈现明显的关系，因为偏好与代表性认知的途径并不相同。

The problems of representativity of water sample, constant weight of filter paper and absorption of salt in the analysis of suspension of metallurgical waste water are discussed.

论述绍了在冶金废水悬浮物分析中水样的代表性、滤纸的恒重及对盐分的吸附等需要注意的一些问题。

The preserved species may lack genetic representativity because of poor sampling.

介绍了稀有濒危植物在植物园迁地保护过程中存在的一系列遗传风险。

However, these studies are not complete and thorough, in terms of the data collection, research methodology and representativity.

然而这些分析都不够全面透彻，或是选材不够充分，不够具有代表性，或是没有深入数字结果背后的提示，或是将词汇密度公式混淆。

In terms of characteristics, each of the exploited and oppressed peasants is unique and irreplaceable, so long as in art, typicality leads to representativity.

如果说人物的典型性也就是代表性，那么，这些代表着被剥削被压迫的农民各自具备不会互相重复也不能互相代替的个性。

To sum up, main results of this study were listed as follows:(1) After analyzing the main factors affecting generalization function of neural network, and aiming at poor representativity of hydrologic time series samples, standardization method of transforming extreme was presented to deal with input sample of time series, which could make the input samples lie in the interpolation range of training samples even if they lie in the extension of training samples, so it improved generalization function of neural network and accelerates network convergence speed.

概括起来，本文取得的主要研究成果如下：(1)对影响神经网络泛化能力的主要原因进行了阐述，针对水文时间序列样本的代表性不好这一问题，提出了采用变最值的规范化方法处理时间序列输入样本，使神经网络的输入样本即使为训练样本的外延，规范化后也处于训练样本的内插范围，从而改善神经网络的泛化能力，并加快网络收敛速度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了