提取

The celery seed oil was extracted with Soxhlet extraction method.

采用索氏提取法提取了天津实心芹菜籽油及美国西芹籽油，提取的油用氢氧化钾-甲醇法酯化后，对其进行了GC/MS分析。

Extracted celery seeds oil by different methods including organic solvent extraction, simultaneous water distillation-solvent extraction and supercritical carbon dioxide fluid extraction (SFE-CO2). Studied the yield, technology and flavor character of celery seeds oil from different methods.

应用有机溶剂提取、同步水蒸气蒸馏萃取和超临界CO2流体萃取(SFE-CO2)方法提取芹菜籽中的活性成分，对不同提取方法制备的芹菜籽油进行了得率、制备工艺、感官评定等方面的研究。

Celery seed essential oils were extracted for tobacco casing by different methods including supercritical carbon dioxide fluid extraction(SFE-CO_2), simultaneous water distillation-solvent extraction and organic solvent extraction.

应用超临界CO2流体萃取(SFE-CO2)、同步水蒸气蒸馏-溶剂萃取和有机溶剂提取方法提取芹菜籽中的香味成分，对不同提取方法制备的芹菜籽精油进行了得率、制备工艺、闻香评价、化学组成和卷烟加香应用效果等方面的对比研究。

A detailed study has been made on comprehensive recovery of Au、Ag、Cu and elemental sulfur from a copper-bearing gold concentrate.

对铜金精矿热压酸浸-萃取-电积提取铜、浸铜渣氰化提取金银和煤油溶解提取元素硫的综合回收工艺进行了研究。

Trypsin treatment resulted in a remarkable decrease of the PsbS protein amount in the thylakoids from saturating light-preilluminated but not in those from dark-adapted soybean leaves , compared with that of the control (from dark-adapted soybean leaves and without trypsin-treatment) thylakoids .

与对照（从暗适应大豆叶片提取、没有用蛋白酶处理的类囊体，DU）相比，用胰蛋白酶处理从饱和光照射大豆叶片提取的类囊体后，类囊体的PsbS量显著降低，但是用胰蛋白酶处理从暗适应的大豆叶片提取的类囊体后，类囊体的PsbS量没有显著变化。

The feature extraction is the points of the paper. The feature extraction for anaphoras and antecedent candidates is the prerequisite for the construction of the antecedent candidate set. The extraction of Person, Gender and Number feature is done to construct the antecedent candidate set.

特征提取是本文的主要内容，人称代词与候选先行词的特征提取是创建先行词候选集的重要条件，本文中通过提取人称代词与候选先行词的指人、性别和单复数特征来过滤候选先行词以创建先行词候选集。

Corni. On the best coordination basis of 3 factors of extracting time, extracting temperature and solid-liquid ratio, the orthogonal combination of design of quadratic regression was tested by selecting 2 factors of alcohol amount and precipitation time, and optimization on technology parameters of polysaccharide extraction from F. Corni was conducted for two times.

方法］在山茱萸多糖提取时间、提取温度和料液比3个因素最佳配合的基础上，选取酒精用量、沉淀时间2个因素进行二次回归正交组合设计试验，用响应面法对山茱萸多糖提取工艺参数进行了两次优化。

One hour later, the nuclear protein of the monocytes was extracted for electrophoretic mobility shift assay and the monocyte coverslips were collected for immunofluorescence staining for nf κb p65 subunit.

提取核蛋白进行nf κb的电泳移动迁移率改变试验；提取rna进行inos的rt pcr；提取总蛋白进行inos的western blotting；并留细胞爬片进行p65亚基的免疫荧光检测和inos的免疫酶学检测。

Methods L9(34) orthogonal test was conducted to evaluate the effects of ethanol concentration, ethanol consumption, extraction duration, and extraction time on the extraction by using the content of four kinds of sanchinosides and the content of the total flavonoids in axillary choerospondias fruit that were included in the recipe of Danxinshu capsules. HPLC and ultraviolet spectrophotometry were used in the assay of cumarin.

分别采用高效液相色谱法和紫外分光光度法测定方中三七的3种皂苷的总含量及广枣的总黄酮的含量，以两者含量的综合评分为指标，采用正交实验考察乙醇浓度、乙醇用量、提取时间、提取次数4个因素对提取效果的影响。

On the other hand, this article listed the AML code for automated extraction drainages from DEM data. Finally the authors checked the result of automated extraction using some surveyed data in Haihe drainage area. Through analysis on the comparison between the flow networks and drainage area that extracted using this method and surveyed data, it is concluded that this method is effective and efficient.

另外，还给出了利用GIS软件ARC/INFO GRID提取全国流域的AML程序代码，并以海河流域作为实验区将抽样测量结果和自动提取结果进行了实验对比分析，其结果表明利用该方法提取的流域数据与利用手工方法绘制的流域基本一致，证明该方法是有效的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。