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The honey samples were dissolved in water and acetone and then extracted with hexane- chloromethane, cleaned by C18 SPE cartridge, determined by gas chromatographic electronic capture detector.

蜂蜜样品用水溶解后，经正己烷-二氯甲烷提取，提取液经C18固相萃取小柱净化，采用气相色谱仪电子捕获检测器定量测定。

Chlorophyll of mulberry leaves can be extracted by 95% ethyl alcohol and then sodium copper chlorophyllin is made by chemical progress.

以桑叶为原料，95 %乙醇为溶剂提取叶绿素，再经过皂化、铜代、成盐制成叶绿素铜钠盐，产品质量达到国家GB32 36 - 82标

Natural sodium copper chlorophyllin in drogon juniper leaves was extracted and its stability was tested after a series of physical and chemical process.

以龙柏叶为原料，经过一系列物理、化学过程，制得天然含铜绿色素———叶绿素铜钠，并对叶绿素铜钠的稳定性进行了检测，从而得出，只有 pH值的影响较为显著，使叶绿素铜钠保存率有较大的改变。

Chloropicrin in vegetables and fruits was determined by gas chromatography with ECD after extracted with petroleum ether under ultrasonic.

采用石油醚对蔬菜、水果样品进行超声波提取，以气相色谱电子捕获检测器测定氯化苦残留。

In view of the luminance and the chrominance of the image, the class feature vector is extracted.

该算法利用彩色图像的亮度和色度进行分类特征矢量的选择。

And emulsified fat extracted from chyme by the lacteals during digestion and passed to the bloodstream through the ''.

浆和乳化脂肪的乳状流体，在消化过程中由乳糜''。

A milky fluid consisting of lymph and emulsified fat extracted from chyme by the lacteals during digestion and passed to the bloodstream through the thoracic duct.

乳糜含淋巴浆和乳化脂肪的乳状流体，在消化过程中由乳糜管食糜中分泌出来，通过胸导管进入血流采取的方法是。

Methods: The total polysaccharide was extracted with distilled water from mycelia of paecilomyces cicadae. The colorimetric MTT was used to analyze the proliferative activity of PBMC, U937 and K562 which were treated with PCPS of 7 concentrations respectively in vitro. ELISA was used to detect the content of hTNF-α, hIFN-γ from supernatant of culturing PBMC that was treated with PCPS for 44 h.

用水提取蝉拟青霉菌丝体总多糖，以MTT法测定不同浓度总多糖对人外周血单个核细胞及白血病细胞株U937、K562增殖的影响，ELISA法测定多糖作用44h后，外周血单个核细胞培养上清液中hTNF-α、hIFN-γ的含量。

The results indicate that the extracted face features are valid and the design of classifier is sound and efficient.

实验结果表明，使用相关算法提取的人脸特征是有效的，分类器的设计也是合理的。

The mRNA of pituitary glands from seven important economic Pleuronectiformes fishes was extracted,the cDNA sequences of GH gene were then isolated from Cleisthenes herzensteini,Limanda yokohamae,Pleuronichthys Cornutus,Cynoglossus robustus,Platichthys bicoloratus, Zebrias zebra and Paralichthys dentatus with RT-PCR method by using designed specific primers based on the reported GH cDNA sequences of Pleuronectiformes. The results of sequencing showed that lengths of the above cDNAs are as follows: 479 bp,564 bp,519 bp,440 bp,564 bp,440 bp and 522 bp.The GH cDNA sequences encode mature polypeptide of about 140 to 170 amino acid.The full-length growth hormone cDNAs of Paralichthys lethostigma and Scophthalmus maximus were cloned by Switching Mechanism At 5\' end of the RNA Transcript RACE technology.

从7种重要鲽形目经济鱼类——高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽和条鳎、夏鲆的脑垂体中提取mRNA，并采用RT-PCR方法，根据已克隆得到的鲆鲽鱼类生长激素基因的保守性序列设计特异性引物，克隆了含开放阅读框的生长激素(Growth Hormone，GH)cDNA序列，测序结果显示，高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽、条鳎和夏鲆的GH cDNA长度依次为479 bp、564 bp、519 bp、440 bp、564 bp、440 bp和522 bp，编码140-170个氨基酸的成熟GH多肽片段；从漠斑牙鲆和大菱鲆脑垂体中提取mRNA，利用SMART-RACE技术建立脑垂体cDNA文库，并从该文库中克隆出大菱鲆和漠斑牙鲆生长激素基因cDNA全长序列。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失