薄弱

But the base of tunnel is not regarded in tunnel design, which cause tunnel disease.

我国铁路隧道设计中普遍存在&重拱轻底&的思想，由于基底结构薄弱而引起的隧道病害问题严重。

City Department of Transportation engineer g Peng Jin Jiang said that the weakness of the grass-roots technical staff, this strong doctoral student service team for local transport planning advice and suggestions put forward many constructive proposals, great reference value.

彭州市交通局总工程师姜克锦说，基层的技术人员力量薄弱，这支强有力的博士生服务队为当地的交通规划出谋划策，提出了很多建设性的方案，很有参考价值。

And the cases of concrete frame structures of tier building and tall building, which were based on the interaction analysis model and in which the sites and the earthquake ground motions were considered, were designed.

分析表明：相互作用对结构的弹塑性变形的影响不容忽视，考虑相互作用后梁柱塑性铰出现的程度降低；结构底部位移增加而顶部位移减小；薄弱层的层间位移可能增加而其余层的层间位移则减小。

It is found that the stiffness of the beam is inadequate, which result in two gaps between the central beams of the moving beam; there are two weak strength sections where existing in the tie rod cylindrical hole and chamfering nearby the perforation cylinder.

通过分析发现横梁的刚度不足，致使中梁之间有两处开缝；强度较薄弱存在两处，分布在拉杆的圆柱孔边和穿孔缸附近的倒角处。

We shall have to throw out a line of experienced soldiers to protect our weak front.

我们必须增加富有经验的士兵来保卫力量薄弱的前线。

For it breaks out a tendency that there is no theory in Chinese studies and thus becomes one of the representatives of "Chinese center orientation". Moreover, it guides the development of American Chinese studies.

从美国中国学社会科学化的角度看，可发现它是美国中国学发展史上的一块里程碑，打破了美国中国学发展史上理论薄弱的倾向，并成为&中国中心观&取向的中国研究的代表作之一，促进了美国中国学的发展。

In order to make the right evaluation of the state which is the consumption consume of the steam line system, we make an test of the heat loss of the steam line network. And we also probe into the heat loss of the steam line system and the factors. In order to solve the heat inefficency of the steam line system, we look into the present situation of the steam line network and the state of heat preservation. Then we found the open questions and the weak points of heat preservation. We make the evaluation and affirm the reason of the heat inefficency of the system. We adopted the combination of bench test and engineering optimization, then we screened out high-quality adiabator, and designed the best heating composition. We designed and developed the software"The analysis and optimization of energy of the steam line system in thermal production" It can offer convenience to the computational analysis of heat loss of the steam line system. It can also be used for design calculation and experimental verification of steam pipeline feasible radial-radius, so it can offer technical support for the reduce of heat loss of the system, the raise of well head steam quality and the raise of heat efficicency of the steam injection system.

为了对输汽系统的用能状况作出正确的分析评价，对输汽管线热损失进行了测试计算，对输汽系统热量损失及影响因素进行了探讨；为了解决输汽系统热效率低的问题，从输汽管网现状及管道保温状况调查入手，掌握存在的问题和保温薄弱环节，做出分析评价，确认导致系统热效率低的原因，采用室内试验与工程优化相结合的办法，筛选出优质保温材料，设计最优保温结构，同时设计开发了&热采输汽系统能量分析及优化软件&，为输汽系统热量损失计算分析和保温结构优化提供了方便，还对输汽管线合理辐射半径进行了设计计算及实验验证，从而为降低系统的热能损失，提高井口蒸汽干度，提高注汽系统的热效率提供了技术支持。

The research work in the past, however, was mostly focused on the storm deposits in the shallow-sea shelf (between the fair weather wave base and the storm wave base), the reports of the storm deposits on the seashore easpecially on tidal flat are rarely seen.

但是以往的研究多集中在对浅海陆棚区风暴沉积的研究，而对近岸地带潮坪风暴沉积的研究则比较薄弱。

In terms of the weak economic base and shortness of medical resources, depending on the community medical service flat can solve the problems of the lack of the health resources and high cost, especially to meet the health need of senior citizen.

在经济基础相对薄弱和卫生资源相对短缺的条件下，依托社区卫生服务机构平台可以方便人民群众，解决&看病难&和&看病贵&问题，特别是满足老年人的健康需求。

The degree of the interviewees' self-differentiation is low; the link between their family and they is weak.

她们的自我分化过低，与家中其他成员的连结薄弱，心理距离疏远，处於一个不被支持的位置。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。