季相

The much-needed revolution came at the beginning of the twentieth century, with the partnership of Michel Fokine and Serge Diaghilev. They freed classical choreography to make the dance itself tell the story and to suit the style of dance and dress to the subject.

20世纪初，在米切尔·福基内，谢尔盖·季阿基廖夫的合作下，出现了十分必要的改革，他们摆脱了传统的芭蕾舞设计，使舞蹈本身叙述剧情，并使其风格和服饰与主题相协调。

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。