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1·Buildings contribute to human life when they provide shelter, enrich space, complement their site, suit the climate, and are economically feasible.

建筑为人类提供庇护所，丰富活动空间，拓宽场地，适应多变气候，并且也具有经济可行性，从而为人类生活做出贡献。

2·Finally, it needed to be economically feasible.

最后，它能够在经济上可行。

3·A tunnel was not considered economically feasible.

从经济上考虑，用隧道并不可行。

4·This design is technically and economically feasible.

此设计在经济和手艺上都是可行的。

5·The first is designing an economically feasible project.

第一个层面是设计经济可行的项目。

6·Zero Net Energy Buildings: Are they Economically Feasible?

零能源建筑：是否在经济上可行？

7·Now that we have the extra resources, the project seems economically feasible.

既然我们还有额外的经费来源，这个计划在经济上似乎是可行的。

8·The results showed that this process is technically and economically feasible after primary analysis.

该工艺经初步分析表明在技术上和经济上是可行的。

9·AC cable, since the required lengths have not been sufficient to make DC cable economically feasible.

目前主要选择交流电缆，因输电的距离未足以使选择直流电缆在经济上可行。

10·Voltage source converter as a new generation of HVDC makes the small power transmission economically feasible.

作为新一代高压直流换流器的电压控制型换流器，使得小容量电力传输经济可行。