可认识的

With the development of the research in science history and the establishment of its scientific and pedagogical s

而随着科学史研究的发展和科学史建制的形成，现在以科学史本身为文本来认识科学史的教育作用，相应的，这可被称为科学史中的教育。

A new cyclic constitutive model for sands which can describe the deformation behavior of sands under combined variation of principal stress axes and magnitudes was developed based on the above physical fundamentals. And its effectiveness under the complex stress paths including cyclic rotation of principal stress axes is verified by a good comparison of model simulation with test results for sands.

2基于对应力主轴循环旋转条件下砂土的基本变形规律的认识，吸收和借鉴已有弹塑性本构模型研究成果中的合理概念和建模方法，建立了一个可合理描述应力主轴循环旋转效应及主应力幅值大小与应力主轴方向循环耦变效应的砂土弹塑性本构模型，并对该模型在包含应力主轴旋转的复杂循环应力路径下的有效性进行了验证。

In order to step up the national economic development and sustain the regular function of local governments, it is important for us to comprehend correctly and prevent effectively local fiscal risks.

因此，正确认识和有效防范我国的地方财政风险，确保地方财政的可持续发展和财政实力的不断增强，对于促进国民经济持续、快速、健康发展，维护地方政权的正常运转和社会稳定，具有十分重要的意义。

The water renewability is a breaking developing in the water resources sustainable utilizing study, and also is one of the preceding studies that are attended by the hydrology academic circles. This study has very important theoretic and realistic meaning.

水资源可再生性是对水资源可持续利用的一种突破性的认识和发展，也是当今水文水资源界关注的科学前沿问题之一，具有十分重要的理论与现实意义。

It is also pointed out that overbank flood-induced deposition on flood plain is mainly caused by the transversal exchange of water and sand between the flood plain and the main channel. By water and sand diversion experiments performed in 2002, it is verif...

通过2002年的调水调沙试验，验证了漫滩洪水可有效增加平滩流量的认识，建议在下游泥沙还没有得到有效控制的情况下允许洪水在一定范围内漫滩，这样从长远来看对防洪是有利的。

The other exmple is more typical,I had seen a people who was in charge of cleaning in the subdistrict,he was always teasing my dog for rest,but he dressed very bad when working,and my dog could not recognize him occasionally.

另一个例子简直更典型，我曾经见过的，本来小区有个打扫卫生的人，他平时休息的时候总是穿着便服逗我家的小狗，可在上班的时候，他穿的很破，狗偶尔就不认识了。

From the analysis of the historical and measured data, some tendencies of flood in Zhejiang in the global change are predicted: 1low water year will take the upper hand in ten years or more, the global change will make the temporal and spatial changes of flood in Zhejiang more violent, and the flood disasters in coast area more serious.

中文摘要：根据历史和实测资料分析，对于全球变化下浙江近期洪水的运作大势，可得如下几点认识：（1）在未来的十几年之内，浙江省将处在枯水年占优势的阶段，但全球变化将使浙江洪水的时空变化更为剧烈，使沿海地区的洪水灾害更为严重。

We should think highly of the individual difference when carrying on the health education for the patients with heart valvular replacement.

通过健康教育可提高患者对疾病的认识，掌握必要的保健技能，发现和改变不良的生活方式，从而提高自身的保健能力。

Brecht attach great importance on the communication between the audiences and theatre.He utilize the whoopla public square and public space to strengthen the knowledge of society,and meanwhile reserve the amusement.

布莱希特戏剧的意识形态功能旨在于唤起受众的理性批判态度，让受众认识到现实的可改变性，使之产生变革现实的需要并付诸于实际行动，以此来实现艺术的社会功能。

Adair said that she didn't know Addie Polk, but she had known lots of people like her, and could imagine the circumstances that led to her catastrophe.

雅达丽说她不认识艾迪·布尔克，但她知道有许多象艾迪那样的人，也可想象到导致她那灾难的情形：例如是一位年老的妇女，她的房子已经付清债务了。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。