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This is done by extracting genetic material from calf stomach cells which acts as a template for producing the chymosin encoding DNA.

这样做是提取的遗传物质从小腿胃细胞作为一个模板生产凝乳酶编码的

This dissertation brings forward and realizes the multilevel classifiable method which is based on characters coding. Above all, this method realizes the first-grade classification by extracting enough effective characters from characters and coding them, to the others which couldn't be recognized by the first-grade classification, the method will adopt the second-grade classification using template matching to recognize these characters.

本文使用了基于特征编码的多级分类识别方法，通过给字符抽取足够多的有效的特征并给特征编码实现第一级分类，对于第一级分类后仍不能区分的字符，再进入第二级分类用模板匹配的方法最终达到区分的目的，这种方法的重点在第一级分类阶段。

This dissertation brings forward and realizes the multilevel classifiable method which is based on characters coding. Above all, this method realizes the first-grade classification by extracting enough effective characters from characters and coding them, to the others which coundn t be recognized by the first-grade classification, the method will adopt the second-grade classification using template matching to recognize these characters.

本文提出并实现了基于特征编码的多级分类识别方法，通过给字符抽取足够多的有效的特征并给特征编码实现第一级分类，对于第一级分类后仍不能区分的字符，再进入第二级分类用模板匹配的方法最终达到区分的目的，这种方法的重点在第一级分类阶段。

Study on cobaltous recovery from cathode leachate of lithium-ion battery by salting out ;2. Then further study was made on extracting pectin from the orange skin by means of salting out with mixed salt for the best condition investigation.

通过浸取、碱溶依次从柑橘皮中提取出橙黄色素、橙皮甙后，利用混合盐析的方法进一步做提取果胶的研究与探讨，对提取果胶的最佳条件进行摸索，并测定这种物质的含

The principle is as follows: after incubating the standard sample of bacterial endotoxins, glycogen anti coagulation whole blood extracting from the healthy domestic rabbit, extralin anti congealable whole blood from healthy volunteers, THP 1 cells together, measure the releasing amount of TNF and IL 6 from cell gene by the method of ELISA as a endogenesis index judging the pro heat role of endotoxin.

其原理是：分别将细菌内毒素标准品与从健康家兔取出的肝素抗凝全血、健康自愿者提供的人肝素抗凝全血以及THP 1细胞共同孵育后，用ELISA双抗夹心法测定其产生的细胞因子TNF α和IL 6的释放量，作为内源性检测指标来判定内毒素的致热作用。

The method of solvent together with macroporous resin extracting and separating crocin and geniposide was investigated firstly in China.

国内首次研究了溶剂浸提与大孔树脂相结合的方法对藏花素、栀子甙的提取和分离的影响，结果表明：Ⅰ。

Supercritical fluid carbon dioxide can extract crocin and geniposide, but only under the condition of high temperature, high pressure and adding a great deal of modifier, the extracting rate can be up to above 90％.Ⅱ.

超临界CO〓对藏花素和栀子甙具有一定的萃取能力，但需在高温高压及加大量夹带剂的情况下，萃取率才可达90％以上。Ⅱ。

The results showed that the ultrasonic extraction is a rather ideal method of extracting red P. tha fortuneana pigment. Cyanidin3glucoside can be hydrolysised to aglycon cyanidin under the conditions of 90℃, 9％HCl and 11min.Silica gel thinlayer chromatography with developping agent benzene∶ethyl acetate∶formic acid = 2∶2∶1 is better to separate cyanidin. Cyanidin is stable to heat and light, unstable to Zn2+ and Fe3+ and Cu2+, insensitive to Co2+ and Bi3+, befitting to acidic condition.

结果表明，超声提取法是提取火棘红色素的较理想方法；矢车菊素3葡萄糖苷在90℃和9％盐酸中水解11 min，可以顺利得到其苷元矢车菊素；以苯、乙酸乙酯、甲酸(2∶2∶1)为展开剂的硅胶薄层层析法分离矢车菊素的效果较好；矢车菊素对热和光较稳定，在酸性条件下稳定，对Co2+和Bi3+不敏感，对Zn2+、Fe3+、Cu2+不稳定。

The trials show that even simple procedures are capable of extracting up to 80% pure cyanophycin as a white powder.

试验显示，采用简单的步骤就能提取得到纯度达80%的藻青素白色粉末，这种粉末占到了马铃薯干重的6%。

Researchers are also investigating possible procedures for extracting the cyanophycin cheaply from the potatoes.

研究人员还调查了低成本从马铃薯中提取藻青素的可能步骤。

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