不经济地

ROBERT RUBIN: President Clinton gave a speech in the East Room at the White House that set out how he wanted to discuss NAFTA with the American people. It was really quite a remarkable speech. He talked about NAFTA in a much broader context. He talked about NAFTA in the context of the rapid changes taking place in the global economy, not only from trade, but from technological development, spread of market-based economics.

罗伯特鲁宾：克林顿总统在白宫东厅发表了一次演讲，说明了他想和美国人民讨论北美自由贸易协定的急切心情，那的确是一个令人惊叹的演讲，他在更加广阔的背景下描述了北美自由贸易协定的内容——全球经济迅速地发展变化，原因不只是贸易的发展，还有技术的发展以及市场经济的扩张。

Prudence requires that we shall pitch our scale of living a degree below ourmeans, rather than up to them.

节俭地过日子，要求我们生活标准应低于经济能力，而不应超出它的许可。

Prudence requires that we shall pitch our scale of living a degree below our means, rather than up to them.

Samuel Smiles 节俭地过日子，要求我们生活标准应低于经济能力，而不应超出它的许可。

Prudence requires that we shall pitch our scale of living a degree below our means, rather than upto them.

节俭地过日子，要求我们生活标准应低于经济能力，而不应超出它的许可。

On the commodities exchanges, for example, dealers in metals, grains, and pork bellies trade in totally undifferentiated generic products.

在日用品交换，经济平均主义上，金属，喱和猪肉的商人使完全地不区别的总称产品的贸易鼓胀。

If you're blowing half your paycheck on going out, you're unlikely to be doing so well financially as colleagues who're putting that money into a high-interest savings account.

如果你将半数的钱都花在外出喝酒上面，就不可能在经济上保持地跟那些将自己的钱存入能够获取高利息储蓄帐户的同事一样好。

The broad thrust of policy announced at the government's recent economic planning pow-wow suggests Beijing doesn't see the need for any dramatic gestures.

从最近中央经济工作会议上宣布的政策重点来看，中国政府不认为需要明显地改变政策立场。

In this new Asia, the US risks eventual marginalisation unless it more actively seeks to shape a new regional economic and political order.

在这个新的亚洲，美国如果不更积极地寻求塑造一个新的地区政治经济秩序，就有可能最终被边缘化。

The main research contents are as follows:1. Through massive calculation, analysis and comparison, sum up the similarities and differences between the special-shaped cross sections and rectangular cross sections in mechanical features, between reinforced concrete special-shaped columns and rectangular columns in load-bearing capacity, ductility performance and provide necessary basic concepts and data for further understanding the characteristics of the special-shaped columns;2. Through massive elastic calculations and elasto-plastic analysis, under the preconditions of satisfying the code's requirements for axial compression ratio, limit value of lateral displacement and load-bearing capacity of normal section,oblique section and beam-column joint, under circumstances of different intensity of earthquake, structure dead weight, sort of site and column grid bay dimension, the variation regularity of maximum suitable height of structure, and thus sum up the maximum suitable height of structure for code for the purpose of macro-control while deciding the design scheme;3. Make a preliminary study on the stress feature of reinforced concrete special-shaped column and Z-shaped column of which the ratio of limb length to limb thickness is between 4~5 ,and the preliminary design method is suggested;4. Through elato-plastic time history dynamic analysis of typical projects, check up the weak storey of the special-shaped column structure and yielding, breaking and collapse mechanism to satisfy the earthquake resistant requirement to buildings of remaining stand under strong earthquake;5. Derive for project use simplified calculation formula of vibration period, suitable vibration period, suitable rigidity of special-shaped column structure through theoretical analysis, and provide an easy and practical method for deciding the structure scheme economically, safely and reasonably;6. Based on the study achievements in theory and massive analysis and calculations of this paper, sum up the regularities of inner force, deformation of special-shaped column structure and seismic conceptual design, and thus the suggection of seismic design of special-shaped column structures is presented.

本文研究的主要内容如下：通过大量的计算、分析和对比，总结出异形截面与矩形截面在力学特性、钢筋混凝土异形截面柱与矩形截面柱在承载能力、延性性能等方面的异同，为深入了解异形截面柱的特点提供必要的基本概念和数据；通过大量的弹性及弹塑性计算分析，在满足规程对轴压比、侧移限值及正截面、斜截面、节点承载力抗震验算要求的前提下，在不同抗震设防烈度、结构自重、场地类别及柱网开间尺寸情况下最大适宜高度的变化规律，并在此基础上总结归纳出异形柱结构的最大适用高度规定，可用于规程，以便于在确定方案时起到宏观控制的作用；对肢长与肢厚比在4～5的钢筋混凝土异形截面柱及Z形柱的受力特点进行初步探讨，提出初步的设计方法；通过对典型工程的弹塑性动力时程分析，检验异形柱结构的薄弱层及屈服、破坏、倒塌机制，以达到建筑物大震不倒的抗震设防要求；通过理论分析，推导出异形柱结构自振周期，以及适宜自振周期、适宜刚度的工程实用简化计算公式，为经济、安全、合理地确定结构方案提供简便实用的方法；在本文理论分析、计算以及大量的研究成果基础上，总结归纳出异形柱结构内力、变形的规律及抗震概念设计内容，并在此基础上提出异形柱结构的抗震设计建议。

Thus, too cerebral infarction patients, must be the doctor's advice and timely basis of the factors for cerebral thrombosis formal system of treatment, the only way to effectively prevent the recurrence of cerebral infarction, in particular, is suffering from cerebral infarction, in the effective melting suppository within the time (6 ~ 24 hours), timely treatment, thrombolysis, recanalization, since the view that patients return to normal, often because of financial, human and other factors, eager to hospital after reperfusion, non-systematic formal and effective cause of treatment, which led to the repeated recurrence of cerebral infarction, regret.

因此，得过脑梗塞的病人，一定要遵医嘱，及时针对脑血栓形成的基础因素进行正规系统的治疗，只有这样，才能有效地防止脑梗塞的再发，特别是患脑梗塞，在有效溶栓时机内(6~24小时)，及时治疗，血栓溶解，血管再通，自认为恢复正常的病人，往往因经济、人力等因素，再通后急于出院，不进行系统正规的、有效的病因治疗，而导致脑梗塞的反复再发，后悔莫及。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。