不同成分

The changes of nutrition in milk treated with different technologies are also determined. Results showed that, 1 higher pressure, longer holding time and more alternative times favour a larger destruction of microorganisms; 2 the combined effect of hurdle technology and pressure on the destruction of microorganisms in fresh raw milk is more effective than only using pressure treatment, among which the effect of ε-polylysine on inactivation of microorganism in fresh raw milk is more effective than that of Nisin with the same concentration of 100mg/L; 3 the whole proteins in milk treated by the different types of sterilization have been detected by SDS-PAGE electrophoresis, and comparing with the whole proteins' electrophoretogram of fresh raw milk, we found that the first spectrum band near the negative pole was disappeared and the colours of the second spectrum band was tint in UHT, pasteurism and 500MPa treated milks, which was suggested that some proteins' subunits were dissociated, but the 400MPa treated milk showed the similar eletrophoretogram with the fresh raw milk; 4 the loss of threonine, VA and VC in high pressure treated milk was more less than those in pasteurism treated milk, in particular threonine and VA were almost retained, and the contents of VB1 and VB2 in the former are also more than that in the latter; 5 high pressure treated milk had longer shelf life than pasteurism treated milk, extending the sale semidiameter of milk.

压力越高，保压时间越长，交变次数越多，杀菌效果越好；2）采用栅栏技术对牛乳中的微生物具有更有效的杀菌作用，其中相同浓度的（终浓度100mg/L）ε-聚赖氨酸较Nisin具有更强的杀菌效果；3）利用SDS-PAGE电泳研究了不同杀菌方式对牛乳总蛋白的影响，发现经UHT、巴氏和500MPa交变处理的牛乳与生鲜牛乳相比其总蛋白电泳图谱靠近负极方向第一条谱带消失，第二条谱带颜色变浅，由此推测经上述处理后牛乳中有一些蛋白质的亚基发生了解离，而经400MPa交变处理的牛乳与生鲜牛乳的总蛋白电泳图谱相似；4）超高压牛乳营养成分与生鲜牛乳相比，苏氨酸、VA、VC在超高压处理中受到的破坏明显比巴氏杀菌小得多，特别是苏氨酸和VA几乎完全被保留下来，而VC含量也要比巴氏奶高出25%以上，对于VB1、VB2，检测数据也表明，超高压灭菌对其破坏要比巴氏灭菌小，其含量分别比巴氏杀菌牛乳高出9.5%和2.6%；5）与巴氏杀菌乳相比，超高压杀菌有助于延长牛乳的保质期，扩大牛乳的销售半径。

The essential oil of the Pelargonium graveolens was obtained by steam distillation in different month of growth and analyzed by GC-MS.

不同月份的精油的含有率及其成分变化进行研究。

We have analysed the dynamic changes of the mount,cell phenotypes,cytotoxicity percentage of the PELs in differentdays induced by mIL-2+B16 and compared with its parent B16 cell's.

对mIL-2〓及其亲代〓细胞在不同天数内诱导的PEL的数量、PEL组成成分、对靶细胞的杀伤百分率等几个方面的特点进行了动态分析和比较，结果显示：1。

The different antioxidant components were extracted from the perilla leaves or seed peel using different solvent,and their antioxidant activity in perilla seed oil was measured.

采用不同溶剂从紫苏叶及紫苏籽皮中提取抗氧化成分，比较它们在紫苏油中的抗氧化活性。

These structures include Double Nominative, Existential Constructions, Pseudo Passives, Null Element, Periphrastic structures, Subject-predicate disagreement. This study aims to investigate the general characteristics of topic-prominent typological interlanguage development of the Chinese English learners in terms of acquiring subject-prominent English syntactic structures in a systematic way.

本实验主要关注三组中国学生在即时口头任务和谨慎翻译任务中出现的六类不同的中介语话题突出类型结构，分别为：双主语结构、存在结构、假被动语态、零成分、迂回结构和主谓不一致。

Its main insecticidal active components were weak polar matter and mainly distributed in the polarity range of petroleum ether.

不同极性萃取物的活性比较得知，杀虫活性成分主要是酯溶性的弱极性物质，分布在石油醚所在极性范围内。

According to the structural view, language is a system of structural items at different levels from phoneme to sentence.

结构主义语言观认为语言是在从音位到句子不同层次上的结构成分组成的系统。

Comparison on fretting behavior was made between films formed by single corrosive gas simulation and natural films covered on silver plating and phosphor bronze surfaces.

本论文通过对多种触点材料在上海15个月室内自然暴露形成的腐蚀膜层形貌、成分及其微动电接触特性和高频传输特性的分析，了解国内环境污染对不同触。。。

As can be seen from the photo, it contains a plethora of ingredients.

从照片，大家可以看到有各种不同的材料成分。

Firstly, nouns with a possessive personal pronoun are quite different from the ones in the northern dialect when they change their case.

南部方言的语法特点表现在以下几个方面：第一，带有领属人称附加成分的名词变格时与北部方言不同。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。