查询词典 foundations

During the ensuing six years, Zeiss and Abbe work intensively to lay the scientific foundations for the design and fabrication of optical systems.

在此后的六年中，蔡司和阿贝通过紧密合作奠定了光学系统制造及设计的理论基石。

All these forms of epistemological Monism - namely, idealism, solipsism, acosmism, and absolutism - have, of course, metaphysical bearings, and sometimes rest on metaphysical foundations.

所有这些形式的认识论的一元论-即，唯心论， s olipsism， a cosmism，和专制-有，当然，形而上的轴承，有时休息的形而上的基础。

This is one of important and theoretical foundations that practice macroscopical adjusting control.

这是实行宏观调控的重要理论基础之一。

An area of much confusion in Aikido is the relationship between advanced practice and the basic foundations of technique.

合气道中有非常令人困惑的一点是进阶练习跟基础练习之间的关系。

In this paper, we summarize the foundations of Algebraic function fields, algebraic curves over finite fields and algebraic geometry codes, then we focus on the dimensions of codes on the quotient of the hermitian curves, by using the theory of weierstrass semigroup and the idea of Ho...

我们在系统地总结了代数函数域，有限域上的代数曲线和代数几何码的基本知识的基础上，利用Weierstrass子半群理论，使用Homma和Kim的方法，讨论了Hermite曲线商域上码的维数问题，得到的主要结果如下： 1。

Living related transplantation has been performed successfully in some organs such as kidney,liver,lung,small intestine and spleen,etc.In fact,for living related organ transplantation,there is not only scientific foundations but also ethical foundations,that is ,caring for others with human dedicatory spirits.

活体器官移植起源于器官移植技术的最初阶段，目前已经成功开展了肾脏、肝脏、肺脏、小肠、脾脏等器官的活体移植手术，事实表明该技术不仅有其科学依据，而且有其伦理学依据，即以人类自身伟大的奉献精神来关爱他人。

The study of dynamic interactions of foundations and grounds on half space has been the focus on the mechanics and engineering fields. It is of great value to the development of the elastodynamics and is very helpful to the analysis and design of foundations subjected to dynamic loads, such as vibrating machines and seismic waves.

半空间地基与基础的动力相互作用问题的研究一直受到力学界和工程界的关注，它不仅对于弹性动力学的发展有着重要的学术价值，而且对机器基础及地震荷载作用下基础的分析与设计具有重要的指导意义。

In this paper, on the basis of analysis of the corrosion mechanism of reinforced concrete for pile foundations, the corresponding measures and construction of corrosion protection for the pile foundations of Tongan Bay Bridge in Xiamen are presented.

本文通过分析桩基工程中钢筋混凝土的腐蚀机理，阐述了厦门同安湾大桥桩基采取的相应防腐措施及施工情况。

The first stage was the arisen stage of foundations from 1889 to 1939. During this stage, American foundations had three characteristics: First, foundations were showed the characteristic of "modernity", The organization of foundations was more similar to the organizational pattern of commercial company, which possessed own board of directors. Foundations were unreligious organizations that undertook philanthropy, which showed differences from church and other philanthropic organizations.

第一个阶段是1889年到1939年的兴起阶段，这个阶段具有三个特点：首先，基金会具有"现代"的特点，它类似于商业公司的组织模式，拥有自己的董事会，有组织地从事世俗的慈善事业，这一点不同于教会和其他的慈善组织。

The results of numerical analysis show that the elastic modular and the poisson ratio have no effect on two-dimensional bearing capacity, but can affect the ultimate bearing capacity of three-dimensional foundations and control the convergence and precision of finite element calculation; the earth pressure coefficient controls the geostatic stress of foundation, sequentially affects the ultimate bearing capacity of foundations and the convergence of numerical calculation. When calculating the ultimate bearing capacity of undrained saturated foundation, the complete formulation exists shear locking, and reduce formulation exists hourglassing, so the hybrid formulation is suitable to imitate the geomaterial. When the soil obeys nonrelevent flow rule, the yielding function is different from potential function, and the elastic-plastic matrix of soil is asymmetric, so the unsymmetry numerical solver and appropriate finite element mesh is required.

研究结果表明，土体弹性模量和泊松比对二维基础极限承载力没有影响，但是影响着三维矩形基础的极限承载力，控制着ABAQUS数值算法的计算精度与收敛速度；地基土压力系数控制着地基土体中的地应力平衡，从而影响着二维条形基础和三维矩形基础的极限承载力和地基破坏包络面；对于不排水饱和软黏土地基，常规的完全积分单元会造成剪力自锁现象，而减缩积分单元则存在过于柔化的现象，故采用杂交单元来模拟较合适；当土体服从非关联流动法则时，屈服函数与塑性势函数之间存在差异，从而导致土体弹塑性矩阵呈现非对称性，在有限元计算中必须采用非对称数值解法，并且合理地划分单元才能对极限承载力进行准确求解。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。