查询词典 structural engineering

In many practical engineering problems, the structural parameters are uncertain, for example, the inaccuracy of m...

工程结构中的分析和设计方法一般是基于确定的结构参数和确定的数学模型。

Following development of architectul ari, progress of structural science and application of computers in engineering, two types of new space structure: latticed shell structure and tension structure are more frequently in use.

随着建筑艺术的发展，结构科学的进步电子计算机在工程中的普遍应用近年来网壳结构和张拉结构作为新起的两类空间结构，在工程中的应用逐步增加。

The structural parameter was applied to engineering firstly based on its analysis and modifiability.

在分析和修正已有结构性参数的基础上，首次提出了将结构性参数直接应用于工程实践的思路。

Nacre, or mother-of-pearl, a main structural material forming the inner layer of mollusc shells, displays excellent mechanical properties. It became a hot research topic recently in biomimetic design and synthesis for advanced engineering materials.

珍珠母(nacre或mother-of-pearl)是软体动物贝壳内层的主要结构材料，具有优异的力学性能，已成为当前先进工程材料仿生设计和制备的研究热点。

The normal transformation polynomial is used by some researcher in practical probabilistic analysis in structural or civil engineering; especially when multivariate random variables with the probabilistic characteristics expressed using only statistical moments are involved.

本论文提出了两种样本点选取策略，即方向余弦策略和有限步长策略，对响应面法进行改良；本方法一次性拟合响应面方程，避免了常规响应面法的复杂迭代运算，且对高非线性问题有较好的适用性。

Above research indicates that it is a fundamental countermeasure to implement the strategy of prospering ages Yanbian autonomous through scientific education, that the management of human resources in Yanb ian must adopt. We must adopt following measures: first, promote the science and technology structural adjust; foster qualified scientists and technicians of agriculture and engineering technicians; devote major efforts to developing education run by the local people; widen the resources of educational fund; develop higher education, especially postgraduate education; make vocational education universal; strengthen on-the-job training of the talent; attach great importance to the cultivation of the talent of countryside and ethnic cadre. Second, recommend urgently needed higher talent managers and technicians on the basis of remaining and making use of personnel; establish creative mechanisms; conform to creative resources; cultivate creative main members; make creative environment. Third, strengthen programme; forecast organization structure in the future; work out a plan of balance between supply and demand; work out a plan of advertising replenish of human resources; work out a plan of training and employ ing staff. Fourth, strengthen the establishment of soft environment in the whole society. Last, build up the patten of management of human resources based on people's ability.

研究表明，实施科教兴洲战略是知识经济时代延边人力资源管理应采取的根本措施，在此基础上，延边人力资源管理中应采取的措施有：促进科技结构调整，重点培养农、林科技人才和工程技术人才，大力发展民办教育，拓宽教育资金来源，发展高等教育的同时，重点发展研究生教育，普及职业教育，加强人才的在职教育培训，重视农村人才、民族干部的教育培养；盘活现存，既要留人，又要用人，在此基础上引进急需的高层次的管理人才和技术人才；建立创新机制，整合创新资源，培育创新主体，营造创新环境；加强规划，预测未来的组织结构，制定人力供求平衡计划，制定人力资源征聘补充计划，制定人员培训计划，人力使用计划；增强整个社会的软环境建设；建立以人为本，以能力为平台的人力资源管理模式。

With the development of social economy and engineering technology, a lot of overlong concrete structures have been constructed throughout the country. An important study on these structures is how to deal with structural cracks aroused by temperature variation and concrete shrinkage.

随着经济的发展和工程技术的进步，全国各地涌现出了一大批超长混凝土结构，对这些结构的研究重点之一就是如何处理温度作用和混凝土收缩引起的结构开裂。

Based on theory of structural dynamics and differential equation, the requirement of state complete observability is infered related to vibration modes, which is more acceptable for engineering than the counterpart of modern control theory related to rank of matrix in algebra.

这一条件较之现代控制理论中以矩阵秩的形式给出的相应条件更易为工程实际所接受，对测量装置的位置设置提供了理论依据，并指出无干扰驱动项的经典的Luenberger观测器对结构控制是不适宜的。

Keywords: HIV ,structural gene ,genetic engineering

中文关键词：人免疫缺陷病毒，结构基因，基因工程

Objective In order to make a foundation for molecular diagnosis and gene engineering study of Avian Encephalomyelitis Virus, we cloned and sequenced the structural protein VP3 gene of AEV.

目的 对VP3进行克隆和测序，为禽脑脊髓炎病毒的分子诊断以及更深一层次的分子和基因工程研究打下基础。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。