并结合风洞试验结果，对三种找形方案，即不采用稳定索、采用交叉稳定索、采用斜稳定索的结构形式在不同工况下的受力性能进行了比较分析。
Three types of form-finding are offered. Meanwhile, combined with the data of wind-tunnel test, the working behaviors under different wind loads are compared and analyzed.
债券具有提供稳定收益的优点，目前的债券收益率非常高；债券和股票相比，其价格波动小；而且对公司资产具有更高的法律索偿权。
Bonds have the merit of providing steady income, at rates that are now very high; they tend to be less volatile than stocks; and they have a higher legal claim on a company's assets.
在卡多索和鲁拉十六年的稳定和政策连续性之后，两个候选人都不会提出彻底的改变。
After 16 years of stability and policy continuity under Mr Cardoso and Lula, neither candidate offers a radical change of course.
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