不同成分

Female birds also showed overt preferences for the odor of male preen gland secretions or the 3-alkanol blend equivalent preened onto the plumage of a male over that of female counterparts.

另外一方面，以往认为尾脂腺在鸟类中主要起到羽毛防水和折射不同波长光的效用，化学研究上也主要集中在对于尾脂腺排泄的蜡脂成分的分析上。

The coexistence of the above factors finally resulted in different proportioning of trace elements in liquor, which was the key to liquor flavor and liquor taste.

各因素的存在构成了不同白酒微量成分的量比关系，是呈现香与味个性特点的关键所在。

The thermatic fibrous sepiolites are ones of rich Magnesium,richened with Magnesium,silicon and few Aluminum,and the sedimentary clayey sepiolites are ones of rich Aluminum,have lower Magnesium,Silicon and higher Aluminum.

本文通过两种不同成因海泡石化学成分特征的研究发现，热液型海泡石和沉积型海泡石的化学组成有较大差异，热液型纤维状海泡石MgO、SiO2含量高，Al2O3含量低，为富镁海泡石；沉积型粘土状海泡石MgO、SiO2含量低，Al2O3含量高，为富铝海泡石。

Each kind can be subdivided by the syntactic relations of the component parts of a compound.

每个词类的合成词，又根据构成成分之间的关系可以继续划分出不同的小类。

The IKONOS data of Beijing Yuanmingyuan is fused with Tasseled Cap and PCA methods.The fusion results are analyzed and compared with full image and vegetation subset.The result shows that,in study area,the KT fusion method is better than PCA in full image and vegetation subset.The fusion results are differential with different KT transformation matrix,and the method of fusion should be chosen according to study area,data,and classification methods.

应用缨帽变换和主成分分析方法，对北京圆明园周围的IKONOS全色波段和多光谱波段进行融合，并分别对整景影像和植被区的融合结果进行对比研究，结果表明：在该实验区，整景影像和植被区缨帽变换融合结果都优于主成分析结果，不同的缨帽变换系数矩阵在整景影像和植被区融合质量会有差别，应根据具体地点、时相，分类方法做适当的选择。

By studying the alkali erosion mechanism and alkali resistance of glass fibers,the paper comes to conclusions that the corrosion of glass fibers by cement matrix includes the chemical action of hydroxide ions and silica tetrahedrons and the physical action in the static fitigue process,and that glass fibers behave quite differentl.

通过对玻璃纤维碱侵蚀机理和耐碱性的探讨，得出了水泥基对玻璃纤维的腐蚀作用包括氢氧离子和硅氧四面体的化学作用和静态疲劳过程的物理作用及玻璃纤维因成分和结构的不同有很大的差异等结论。

The alkaline glass is the ultra-thin glass containing alkaline metal oxide in chemical composition, i.e.

按照化学成分的不同，超薄玻璃可分为含碱超薄玻璃和无碱超薄玻璃。

Effect of pickling condition on variation of content of sodium chloride in muscle of Sliver carp, soluble protein and amino nitrogen in brine was investigated.

以白鲢为材料，研究了不同腌制条件下鱼肉与盐卤成分的变化及其动力学特性。

Methods: Asarum volatile oil was obtained through steam distilla-tion.Mice writhing response induced by ip 0.8 % acetic acid was adopted to observe the analgesia effect of asarum volatile oil.

用水蒸气蒸馏法提取细辛挥发油成分，将其配制成不同剂量组，检测乙酸致痛小鼠脑组织和血清中NO、PGE2、MDA含量以及NOS和SOD活性。

The chemical composition of five different banana varieties and their flour were detected in this report.

分析了广西五个主栽品种香蕉的化学成分，比较了不同品种香蕉加工的香蕉粉的差异。

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。