不同成分

And experts paid more attentions to integer perception while listening to music.3. It also showed the position effect, that was irregular chords appeared at the third or fifth position, and the swings and the delitescence were quite different. It uncovered the different neural modes at different music perception phases.4. The two components had no significant differences with their swings at the three attention levels. It meant that these two ERP components could be acquired under non-attention condition, and music processing was automatic.

更多伏期更早，表明在时间维度和程度上，专家的整合程度要优于一般被试，专家更加注重对音乐的整体知觉。3通过违例和弦出现位置的不同，如违例和弦分别出现在第三位置和第五位置上的对比研究，发现第五位置上产生的ERAN和N5比第三位置上产生的振幅更大，表明这两种成分受违例位置的影响，揭示了音乐知觉不同阶段认知神经模型的差异。4这两种成分在三种注意水平下没有显著性差异，表明这两种ERP成分在非注意条件下就能够产生，人类的音乐加工是自动的。

The anti-jamming ability of igniter depends on the charge in the igniter. The combustion of the igniter charged with barium nitrate and those charged with magnesium powder and PTFE is stable, while the igniter charged with zirconium hydride and lead oxide is unstable. The standard error of duration of the third kind of igniter flame is 523 ms ,and also its nozzle hole is blocked seriously.

不同药剂的点火具抗干扰性能不同，其中以硝酸钡为药剂主成分的点火具和以镁粉＋PTFE为药剂主成分的点火具燃烧性能稳定，以氢化锆、二氧化铅为药剂主成分的点火具工作稳定性较差，火焰持续时间标准差为523 ms，点火具喷孔堵塞严重。

Nutrient components of sweet potatoes with weed management in organic cultivation was better by intercropped soybean. Crude protein, reducing sugar and starch were better with thrice intertillage. Nutrient components of sweet potatoes with different mulch was better by peanut shell.

不同方式控制杂草对甘薯营养成分之影响试验中，四种不同绿肥间植，以绿肥大豆在各成分中表现较佳；四种耕犁次数控制杂草试验，三次耕犁对粗蛋白、还原醣及淀粉有较佳之表现；四种敷盖物以花生壳对各种成分有较佳之表现。

Because of the cutide and the cutinication of the cell wall in epidermis, the phellemmication of the cell in phellogen of periderm, the epidermis and the periderm have the protective function of preventing the moisture from escaping and the injurous insects out of it .

不同植物及同一植础，各组织细胞的细胞壁在与功能相适应的过程中，物不同部位和不同发育时期的细胞其细胞壁具有不其结构和化学成分均发生特化，构成植物组织最为同的结构和成分，从而适应各种不同的生理功能。

As "Elemental predicative construction", according to their different semantics relations, in which " V"s representative intransitive verb, transitive verb and relation verb respectively.

本文以动词为中心，与动词相联系的所有成分归为配角成分、说明成分、域外成分、附加成分等四种，而后根据它们之间的不同语义关系，确定｛X—V｝；｛X—V—Y｝；｛X—V—Y｝等三种"基本表述结构"。

Of different seasons, and select the best herborization time. Then we compare the contents of general flavone, Diosmin, Palustroside and CHA in 10 samples, draw a conclusion that flavone, Diosmin and Palustroside are the representative index components in Quality standard, steady in different source.

对其质量标准进行了系统的研究，在不同采收期采集了蓬子菜样品，以总黄酮为指标，进行含量测定，确定了最佳采收期；还对不同产地的10个样品中总黄酮、香叶木苷、喇叭茶苷、绿原酸等活性成分进行含量比较，结果蓬子菜中黄酮类成分含量稳定，适于在制定质量标准时作为含量测定的指标成分。

There is no significant difference of the relative content of the terpine volatiles between the trunk and needles, but there is difference between healthy and damaged trees, and also between different times and atdifferent breast perimeters.

油松萜烯类挥发性成分的相对含量在叶和干之间没有明显的差异，同时采样的其干部和叶部的萜烯类挥发成分的比例基本保持一致；不同径级的树干和不同的季节成分和结构有所差异，而林木受害后其挥发性成分有所差别。

Among them, 7 compounds were firstly found from Trollius chinensis and 4 compounds were firstly found from the genus of Trollius. Most isolated compounds were flavonoid, and few were organic acid. The quality standard studies were conducted by determining the total flavonoids in the flowers of Trollius chinensis at different flowering time and deciding the optimum harvesting time.

在对其质量标准的系统研究中，以总黄酮为指标，对不同花期的金莲花进行了含量测定，确定了最佳采收期；对不同产地10个样品中总黄酮、荭草苷等活性成分进行了含量比较，结果表明金莲花中黄酮类成分含量稳定，适于在制定质量标准时作为含量测定的指标成分；通过对不同产地10个样品指纹图谱的比较，确定了21个共有峰所代表的化合物为金莲花的药效物质基础。

The transplant of seedling should be processed after the upgrowth of leaves and root.By using the GC-MS, the chemical composition in root of Valeriana amurensis was analyzed. The avilid components in root of different provenance were similar, and the contents of effective composition in roots were depended on the provenance. Meanwhile, P-Panasinsene was founded in root of Valeriana amurensis for the first time.

用水蒸气蒸馏法提取黑水缬草根部挥发油，并用GC-MS联用仪对其化学成分进行了分析鉴定，结果表明：不同生境、不同产地、不同年份、不同生长方式的黑水缬草根部挥发油的主要化学成分大致相同，人工栽培的黑水缬草有效成分的含量高于野生黑水缬草有效成分的含量，并从中分离出一种在相关文献中未见报道的化学成分—β-人参烯。

The results showed that highly significant differences were observed between the two nitrogen treatments and also among family lines in the 4 nutrient contents. Applicating nitrogen may increase the contents of CP and CF in stalk, but decrease the contents of ADF and NDF. The variance segregation of stalk nutrients of F2∶4 lines were in normal distributions and with over parent segregation in some degree. The sensitivity to nitrogen fertilization varied with maize genotypes.

结果表明，两种氮肥处理之间以及不同家系之间各营养成分含量差异均达极显著水平；增施氮肥有利于提高秸秆的粗蛋白和粗脂肪的含量，降低酸性洗涤纤维和中性洗涤纤维的含量；两种氮水平条件下，不同家系之间秸秆各主要营养成分含量的变异性分离均符合正态分布，并存在不同程度的双向超亲分离；不同基因型的玉米对氮素的敏感性各异。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。