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The large particles follow unimodal distribution in Sc,and the width of spectrum reaches about 1500 μm.

Sc云系的大粒子不同层的平均很相似,为单峰分布,宽达到1500 μm。

Methods: Human osteoblasts were cultured on flexible-bottomed plates and subjected to 8% elongation by stress unit at 6 cycles/min (i.e. 5-s elongation and 5-s relaxation) for 24 hours in the experimental groups. Control group did not exert any stress.

通过体外细胞加载系统对培养的人成骨细胞施加8%形变率、6周/min的周期性牵张力24 h,应用基因表达芯片技术对人成骨细胞中mRNA表达水平进行对比杂交分析,检测周期性牵张力加载组成骨细胞基因表达的变化。

The method of simulate wavelet edge multi-scale detection was used to extract feature of characteristic bands successfully,based Gaussian filter and vector differential operator.

提出了基于高斯滤波与矢量微分算子的近似小波变换多尺度杂交玉米种子电泳图特征带边缘检测算法,成功实现了特征带特征参数的提取。

The height of plant was measured every 15 days. The essential oil of the lemon verbena was obtained by steam distillation in different period of growth and analyzed by GC and GC-MS.

测定了株高变化,用水蒸汽蒸馏装置提取精油,用气相色仪和气相色联用仪分析了不同时期精油含有率与成分的变化,对比不同器官、不同部位和不同采样时间的精油含有率的差异。

This paper studies spectroscopic analysis of alloy visible spectrum.

对合金材料可见光分析技术进行了研究,讨论了分析用线的选取方法,摄制并标定了相应的彩色图

It should be noted that while many of these innovation are ascribed to Vitry, and somewhat present in the Ars Nova treatise, it was contemporary-and personal acquaintance of de Vitry, named Johannes de Muris who offered the most comprehensive and systematic treatment of the new mensural innovation of the Ars Nova(for a brief explanation of the mensural notation in general, see the article Renaissance music) many scholars, citing a lack of positive attributory evidence, now consider "vitry's" treatise to be anonymous, but this does not diminish its importance for the history of rhythmic notation.

需要指出的是虽然Vitry拥有如此之多的革新,并且有些都体现在《新艺术》这本专著中,但是他的同龄人和熟人--Johannes de Muris为他《新艺术》中新的度量记法提供了最为广泛和系统的论述,很多学者引证了有效归属的缺失,所以现在认为《新艺术》这本专著的作者是无名氏,但是这一点并不能减弱它在节奏记历史中的重要性。

This treatise on music gave its name to the style of this entire era. Further more, his contributions to the notation of rhythm made possible the free and rhythmically complex music of the next hundred years. In somen ways the modern system of rhythmic notation began with Vitry. Who broke completely free from the older idea of the rhythmic modes. The notational predecessors of modern time meters also originate in the Ars Nova.

这本专著为整个这个时期的音乐风格冠名,此外,他对于节奏的记法的贡献使得接下来数百年自由和富有节奏的复杂音乐的发展成为可能,从某个层面来看,现代节奏记法体系就始于vitry,他完全打破了以往节奏模式的陈旧概念。

ABSTRACT: Random amplified polymorphic DNA was used in analysing the relationship among twenty-six speices of Amanita from Mangshan, Hunan. Of 40 primers, 6 ones generated reproducible RAPD profiles, and each one produced 1-10 bands. Two primers (OPG15 and OPH04) could differentiate 26 species of Amanita by its RAPD profiles. The similarity coefficients obtained from profiles generated by six primers among Amanita were about 20-60%. A dendrogram was constructed using average linkage clustering for clustering analysis. It indicated that there were two groups in 26 species and some species with ring and membranous volva clustered a group which coincided with morphological classification.

本文对采自湖南莽山的26种鹅膏菌属真菌进行了随机扩增多态性DNA分析,40个随机引物中筛选出扩增效果较好的6个引物,每个引物能产生1~10条DNA条带,获得的RAPD带清晰并呈现多态性OPG15、OPH04两个引物扩增的RAPD带能将26种鹅膏菌完全区分开来,通过6个引物的RAPD分析获得的平均相似性系数表明种与种之间的相关系数在20―60%之间,平均链锁聚类分析可将26种鹅膏菌分为二大类,且一些具菌环和苞状菌托的种类聚在一起,与形态分类基本相吻合。

Medthods:Volatile oil of chive was extracted by means of water-vapour distillation and its chemical components were assayed by capillary gas thromat ography-mass spectrometry.

用水蒸气蒸馏法提取韭菜中韭菜的根茎、韭菜叶、韭菜花挥发油,并用毛细管气相色/质法,鉴定出其挥发油的化学成分。

To establish the method of gas chromatography mass spectrometry and selected ion monitoring for the determination of organophosphorus, pyrethroid, organochlorine, carbamate and weedicide pesticide residues in foods.

目的 建立一种测定食品中有机磷、拟除虫菊酯、有机氯、氨基甲酸酯类和除草剂农药残留的气相色方法。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。