胡桃科

The result of factor analysis can provide the changes of relative precipitation and temperature variations. In trace elements, Cu, As, Zn, Pb and Ni were apparently enrichmented in soil layers and are sensitive to climatic changes. Carbon isotope is more sensitive to climatic changes than that of oxygen isotope in loess stratigraphy. The heavy mineral are varified in the loess stratigraphy, but their content differences between loess and palaeosol is little. Though the palynologic analyses results reveal that pollens and spores are fewer in the loess stratigraphy, they differ greatly in loess layer and palaeosol layer not only in species but also in types, i. e., the pollens and spores indicating warm and moist climate, such as Lles, Podocarpus, Polopydium, Pteris grerilliana Wall, Pterocarya and Juglans appear in palaeosol layers, while those indicating cold and dry climate such as Ephedra, Artemisia, Chinopodiaceae, Picea and Abies exist mainly in loess layers. The pollen content of broad-leaved tree mainly consisting of Pterocarya is up to 60% in palaeosol 〓, while the content of Ephedra is more than 50% in 〓 loess layer, showing that the environment differed greatly when 〓 and 〓 were formed.

当然，常量元素氧化物的组合因子分析结果可提供相对降水与相对温度在剖面的变化，因而来反映气候状况更为理想；微量元素中Cu、As、Zn、Pb与Ni在成土过程中富集明显，亦较好地反映了气候变化；稳定同位素中的碳同位素比氧同位素更能敏感记录气候的变化；研究区黄土地层中重矿物种类较多，但黄土层与古土壤层中含量差异不大；孢粉分析结果揭示，尽管研究区黄土层中孢粉总量相对较为贫乏，但黄土层与古土壤层中孢粉种属相差较大：在古土壤层内出现了指示相对暖湿环境的冬青属、罗汉松属、水龙骨属、林下凤尾蕨、枫杨、胡桃等植物孢粉，而黄土层中麻黄、藜科、蒿属及冷杉、云杉含量较高。

He danced numerous performances including: Red Detachment of Women, Swan Lake, The Nutcracker, Romeo and Juliet, Coppelia, Don Quixote, La Sylphide, Variation for Four, Allegro Brilliant, Theme and Variation, Stamping Ground,The Four Last Songs, etc.

曾出演的节目包括︰红色娘子军，天鹅湖，胡桃夹子，罗密欧与朱丽叶，葛培莉亚，唐吉柯德，仙女，古典男子四人舞，辉煌的快板，主题与变奏，肖斯塔科维奇钢琴协奏曲，四首最后的歌等。

The Nutcracker is a ballet by Peter Ilyich Tchaikovsky, dramatizing a children's story of Christmas.

胡桃夹子》是柴科夫斯基的芭蕾舞剧，取材于圣诞儿童故事。

In this paper the author of the Tchaikovsky piano works of the study in accordance with its ballet music adaptation of "The Nutcracker" Piano Sets repertoire creative features and playing skills.

本文通过笔者对柴科夫斯基钢琴作品的学习分析了根据其芭蕾舞剧音乐所改编的《胡桃夹子》钢琴套曲的创作特征及弹奏技巧。

With the study of the Tchaikovsky' s piano works, The author analyze characters of composing and techniques of the ballet music ' s piano suite adaption.

本文通过笔者对柴科夫斯基钢琴作品的学习，分析了根据其芭蕾舞剧音乐所改编的《胡桃夹子》钢琴套曲的创作特征及弹奏技巧。

The debut performance of Tchaikovsky's ballet The Nutcracker is held at the Mariinsky Theatre in St. Petersburg.

1892年12月18日，柴科夫斯基的芭蕾舞剧《胡桃夹子》于圣彼得堡的Mariinsky剧院首次公演。

Answer : The first image of Candied Princess come from a famous writer's fairy tale of Germany which is Hoffman's fairy tale "The Nutcracker and the Mouse King". Later, this fairy tale is adapted by Tchaikovsky Russia and turned into the ballet "The Nutcracker."

答：糖果公主的最初形象是来自德国著名作家霍夫曼的童话《胡桃夹子和老鼠王》，后来被俄罗斯的柴科夫斯基改编成芭蕾舞剧《胡桃夹子》。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。