查询词典 21st Century

The demilitarization of Europe — where large swaths of the general public and political class are averse to military force and the risks that go with it — has gone from a blessing in the 20th century to an impediment to achieving real security and lasting peace in the 21st.

欧洲的非军事化---大多数公众和政治派别都反对军事力量和其所伴随着军事风险---从20世纪的期盼走到了21世纪争取真正安全与永久和平的阻碍。

And why is Impressionism, a 19th-century phenomenon, still so appealing in the 21st?

又为何印象派，是19世纪的现象，仍是如此，在21吸引力？

With its skinny, spoked open wheels and an open-air cabin, the Mercedes Benz F-CELL Roadster looks more like the cars of the turn of the 20th century than those of the 21st, but design students blended the two to illustrate a point.

其瘦，轮毂和轮辐打开一个露天机舱，在奔驰的燃料电池车看起来更像是汽车的一个世纪之交比21 ，但学生混合设计来说明这两个点。

Along with high-speed development are such disturbing phenomena as environmental pollution, soil erosion, Elnino, ozone hole, increasing sea level and global warming, which have accompanied human beings through the 20th century, and now into the 21st cent

作为高速发展的伴生物：环境污染、水土流失、厄尔尼诺、臭氧层空洞、海平面升高及全球气候变暖等令人不安的现象，伴随着人类走过了20世纪，又伴随着人类跨入了21世纪，成为新世纪的难题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。