提取

There are many advantages using this extraction technology:(1) the used solvents are safety and innoxiously, and do not contaminated environment.

第四章 对连翘酯甙的提取工艺进行了详细研究，建立了一套适用于规模化提取连翘酯甙的方法。

The watermark information which is generated by subsidiary secret keys of binary sequence can prove copyright of composer intuitionally.

提取水印信息的时候，无需原始音频信号的辅助，首先提取出子密钥水印图像，再与先前的子密钥叠加恢复水印。

Solubility of glutamate in isoelectric point crystallized mother liquid and particle sedimentation were researched in this paper.

等电法提取谷氨酸工艺中，降低等电母液中谷氨酸浓度是提高提取收率的主要途径。

The effects of four factors (concentration and the quantity of NaOH,temperature and heating time) on the protein recovery were studied on the base of the analysis of mycelium residue of itaconic acid fermentation.

研究了衣康酸工业化生产中所产生的土曲霉废菌丝体的主要组成成分，用碱液提取的方法进行了蛋白质的提取回收实验，考察了NaOH溶液浓度、用量、加热温度及时间对菌丝体脱蛋白效果的影响，结果表明衣康酸菌体脱蛋白的最优条件为：NaOH液浓度0。

The effects of four factors (concentration and the quantity of NaOH,temperature and heating time) on the protein recovery were studied on the base of the analysis of mycelium residue of itaconic acid fermentation.

研究了衣康酸工业化生产中所产生的土曲霉废菌丝体的主要组成成分，用碱液提取的方法进行了蛋白质的提取回收实验，考察了NaOH溶液浓度、用量、加热温度及时间对菌丝体脱蛋白效果的影响，结果表明衣康酸菌体脱蛋白的最优条件为：NaOH液浓度0.5mol/L，碱液用量为菌丝体的40倍，90℃条件下加热9h。

Total flavone was extracted from V. jatamansi Jones by ultrasonic method. The effects of four factors including ethanol concentration, solid-liquid ratio, soaking time and ultrasonic time on the yield of total flavone were investigated. The optimum technological conditions of total flavone exaction were confirmed through single factor test and the orthogonal test.

方法］利用超声法提取蜘蛛香中的总黄酮，考察了乙醇浓度、固液比、浸泡时间、超声时间4个因素对总黄酮得率的影响，通过单因素试验和正交试验确定了提取的最佳工艺条件。

Measurements of protein concentration and the sodium dodecyl sulphate-polyacrylamide gel electrophoresis showed that 60%τ-butanol plus 4% DTT at a sample-weight to extraction-solution ratio of 1:8 was optimum for kafirin extraction.

蛋白浓度测定和SDS-PAGE电泳表明，DDT浓度为4%的60%叔丁醇溶液，样品质量比提取剂用量为1：8是提取高粱种子醇溶蛋白的最佳条件。

The characteristic features of nitrogen and kalium deficiencies for tomatoes, which is hardly to be recognized in the initial period of growing, mainly represents on the color and texture of tomato leaves.

以肉眼不易识别的番茄缺氮和缺钾初期为研究对象，对体现在叶片颜色和纹理上的缺素症状进行了特征提取，利用遗传算法对提取的众多缺素特征进行优化组合，选择出用于模式识别分类器设计的特征向量。

To analyze the leucocytes image by using wavelet, we bring forward the idea of detecting leucocytes karyon. Through analyzing deeply, we realize the fast-time leucocytes image detection.

基于小波包分解的白细胞图像处理，提出了细胞胞核提取的基本思想，进行了深入的理论研究和实际分析，实现对胞核边缘快速而有效的提取。

According to the extraction of cells figures, based on the edge detection the paper extracts 9 measurement parameters such as centroid, area, area rate of karyon and cytoplasm, optic density, cells and karyon shape factor according to the morphological knowledge and the medical knowledge of pathology expert.

在细胞特征提取方面，在边缘检测的基础上依据形态学知识和病理学专家的医学知识提取了诸如周长、面积、核质比、光密度、细胞及细胞核形状因子等9个度量参数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。