查询词典 recurrent

First, the Lyapunov functional and variation of constants method are adopted to study the effect that Sigmoid function and the relation of resistance, capacitance and current in Hopfield neural networks have on the stability of networks. The stability criterion constructed by physics parameters is obtained. Thus how the constrained relation of physics parameters affects the stability of Hopfielf neural networks is clear. Based on the study above, the perturbation model of recurrent neural networks is constructed. And the theorems of the existence of solution of perturbation model are presented.

首先，采用Lyapunov泛函法和常数变易法研究Hopfield神经网络中给出的电阻、电容、电流之间的关系以及Sigmoid函数对网络稳定性的影响规律，得出仅由物理模型参数构成的稳定性判据，从而弄清物理模型参数约束关系对Hopfield神经网络稳定性所起的作用，在此基础上，构建了递归神经网络的扰动模型，并通过讨论扰动模型解的存在性问题，给出递归神经网络扰动模型解的存在性定理。

According to previous studies, false veins can roughly divide into two major types:(1) recurrent vein: form by fusion of leaflets, for instance, false veins of Angiopteris;(2) false veinlet: form by reduced veinlets, for instance, false veins of Hymenophyllaceae.

从过去的研究中，大致可将假脉分为两大类型(1)回脉：由相邻小羽片之边缘互相愈合而成，例如观音座莲属之假脉；(2)假支脉：由支脉退化而成，例如膜蕨科之假脉。

Numerous bacteria, viruses, and protozoa have been implicated as etiologic agents for NGU, although definitive proof for causation with most of these agents is lacking. Therefore, managing cases with recurrent or persistent NGU is one of the most difficult problems in venereology.

在临床上常见的是迁延不愈以及衣原体、支原体均为阴性的NGU患者，对于该类患者的治疗已成为性病学上较为棘手的问题，并引发了人们对于其他病因研究的兴趣。

However, recurrent or persistent vertigo could be caused by an underlying condition.

不过，经常性或持续性眩晕可能引起的一个基本条件。

By age 3 y, 186 children (16%) had recurrent wheeze.

至三岁为止，186名儿童（16％）出现反复喘息。

Results: Twenty eight out of 57 patients had clonal chromosome aberrations. Among the 28 aberrational chromosome,+8 presented in 8 cases, t (8; 21) translocation in 4 cases, 20q-in 2 cases, i (20q-) which was an rare recurrent chromosome abnormality in 1 case, and complex karyotype in 7 cases, but 5q-was not found in all the patients.

结果：MDS患者中异常核型率为49.12%(28/57)。28例异常核型患者中伴有＋8异常8例，t(8； 21)易位4例，20q-2例，少见的重现性异常i(20q-)1例，复杂核型7例，未见5q-核型。

If there had recurrent,Paris would also choose acception to the cruel destine.Perhaps.

如果人可以有轮回，帕里斯也许还会选择接受残酷的命运。

Results 30 patients developed acture panereatitis after the ERCP, risk factors for post ERCP panereatitis were age, sex, body mass index, endoscopic sphinctcrotomy, multiple eannolation attemps, multiple pancreatic injection and recurrent pancreatitis.

结果30例于ERCP术后发生急性胰腺炎，与ERCP引发急性胰腺炎相关的主要因素有：年龄、性别、体重指数、内镜下括约肌切开、多次乳头插管、多次胰腺显影和有胰腺炎病史。

Objective To investigate the changes of cell proliferation state after denervation of laryngeal adducent muscles in dog.Methods The muscles were obtained from 8 dogs with recurrent lanyrgeal nerves injured.

目的 了解犬喉内肌失神经支配后细胞萎缩和增殖状态的变化规律，对反映肌肉不可逆改变的指标进行初步探讨。

Expert tips: Parents of children we must not underestimate the adenoidal hypertrophy, when the children found to have bad hearing or recurrent stuffy nose, runny nose, especially sleep apnea, parents may want to think not just the ears or nose problems, but also do not forget to check to see whether there is adenoidal hypertrophy in children.

专家提示：父母对孩子的腺样体肥大绝不能轻视，当发现孩子有听力不好或经常鼻塞、流鼻涕，特别是睡眠出现呼吸暂停时，父母要想到可能不仅仅是耳朵或鼻子的毛病，还不要忘记检查一下，看看孩于是否有腺样体肥大。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？