对比地

The essay takes the research of Czerny"s pianoétudes, which is comparatively weak in China and abroad, as its object of study. The study begins with the research of theétudes"material, harmony, composition, melody, rhythm, type of tone and sound, through the comparison of a great number of typical examples of music scores, uses the comparison and analysis of different details between different music pieces, expounds thoroughly form music itself, the technical system and artistic features of Czernys musicétudes as well as their connection with music compositions of the school of Viennese classical music.

本论文《车尔尼钢琴练习曲研究——技术系统、艺术特色、与维也纳古典主义钢琴音乐之间的内在联系》把车尔尼钢琴练习曲作为整体研究对象，从材料、和声、织体、旋律、节奏、音型、音响等方面入手，通过大量典型谱例的比较，运用乐曲之间细部对比、分析，从音乐本体出发，详尽地阐述了车尔尼练习曲中的技术系统、艺术成分及其与维也纳古典乐派钢琴作品的关系。

Peridotite xenoliths from Nüshan, Hannuoba and the Subei basin of the North China block have much lower water contents than those from other localities of the world (South Africa craton, New Mexico, Colorado plateau and basin and Range province of USA, South Mexico, French Central Massif and West Kettle of Canada). This difference is probably induced by the thermal erosion of asthenosphere during Mesozoic-Cenozoic period in the North China block.

结合已经发表的安徽女山和河北汉诺坝的橄榄岩数据，对比世界上其他地区橄榄岩的数据来看，华北的岩石圈地幔具有低的水含量：华北橄榄岩的单斜辉石水含量多＜200×10^(-6)，而世界上其他地区（包括南非克拉通、美国新墨西哥地区、美国Colorado高原、美国盆岭省地区、墨西哥南部、法国中央地体以及加拿大West Kettle地区）橄榄岩的单斜辉石水含量多＞200×10^(-6)；华北的斜方辉石水含量多＜100×10^(-6)，而世界上其他地区多＞100×10^(-6)；华北的橄榄岩全岩水含量多＜50×10^(-6)，而世界上其他地区多＞100×10^(-6)。

According to the lithology combination characteristics of field section and blow surface section, Lucaogou Formation of Permain only distributes in Malang depression and the south of Tiaohu depression.

笔者通过野外剖面、井下剖面对比，详尽地描述了二叠纪芦草沟组的岩石组合特征。

In the spring of 2003, WSCF was used in afforestation trial in wulanbuhe desert, Inner Morgolia, Qing shuihe town in Hohhot city, and kulun Qi in Tongliao.The result showed that the trial with WSCF was obviously better than without it in survival rate and growth. In the soil of different depths, the water content increased in using WSCF depth , which derived from the trial in Wulanbuhe desert.

我们于2003年春季在内蒙古乌兰布和沙漠、呼和浩特市清水河县、通辽市库伦旗等地应用蓄水渗膜袋进行了野外造林对比实验，取得了初步研究成果，通过使用蓄水渗膜材料进行造林试验，与未使用蓄水渗膜袋造林进行比较，调查生长情况，结果表明，使用蓄水渗膜袋造林明显好于对照，造林成活率，苗木生长量与对照有显著差异。

The article introduced the measuring technique of the grain size of ceramic alpha alumina, including electronic microscope, Laue X-ray diffraction, nitrogen absorption specific surface area, infrared spectra and grinding method.

本文介绍了电子显微镜、X射线衍射、氮吸附小比表面法、红外光谱结构分析、研磨法等用于陶瓷氧化铝晶粒度测定的情况，通过对比，指出了电子显微镜能够真实地反映微观世界，是多种分析方法的基

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。