1、

The adduct is isolated by evaporating the solvent and any low-boiling concomitants at low temperatures of the order of about-100 to-20 ℃.

在-100°~-20℃的低温下,将溶剂和低沸点成分蒸发掉而分离出加合物。

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2、
4、

An activity component was isolated from the culture of Streptomyces sp. by solvent extraction and column chromatography, and it was identified as antimycin A2 by structure elucidation.

从稀有放线菌7310菌株(Streptomyces sp.)的发酵菌丝中经溶媒萃取和硅胶柱层析初步分离出来一种活性成分,经结构鉴定为抑菌霉素(antimycins)的A2组份。

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5、

Effect of the infrapatellar fat pad on the revascularization of the isolated patellar ligament

下脂肪垫对游离髌韧带血供重建的影响

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6、

DNA was isolated from peripheral blood samples from the subjects, amplified by PCR and sequenced, then compared with NCBI gene bank.

受检者抽取外周血进行DNA提取,经PCR扩增后测序,与NCBI基因库比对。

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7、

The purity of isoquercitrin was isolated with a gel column.

酶反应产物用硅胶柱层析法提取,可以得到高纯度的异槲皮甙.

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8、

Blood samples and/ or isolated rickettsial cell cultures from 30 patients suspected of rickettsial infection or unknown fever were studies for rickettsial specific DNA by PCR with 3 pair primers R. r. 190.70 p 、 R.

作者应用PCR技术对30例疑似立克次体感染或不明热患者的血液标本和/或立克次体细胞分离培养物进行立克次体特异性DNA检测。

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9、

Bacteria ( pasturella haemolytica, hemophilus hemolyticus, corynebacterium pseudotuberculosis, pseudomonas aeruginosa) were isolated from the lungs of 39% eases.

从39%的羊肺中分离到了溶血性巴氏杆菌、嗜血杆菌、伪结核棒状杆菌和绿脓杆菌。

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10、

Surveillance of antimicrobial susceptibility of Streptococcus pneumoniae and Hemophilus influenzae isolated from children in Guangzhou area between 2003 and 2004

2003&2004年广州地区儿童肺炎链球菌、流感嗜血杆菌抗生素敏感性调查

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11、

He'd pull up to an isolated phone booth, snake a cable out and start making free calls all over the world.

他在一个独立电话亭门前停下,拿出一盘盘状线缆然后开始向全世界拨打免费电话。

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12、

Methods AT ⅱ cells were isolated and purified from rats with ARDS, and the distribution of aquaporin-1 ( AQP-1) on the cells was observed by immunocytochemistry, immunoelectron microscopy and Western blotting.

方法急性分离纯化油酸ARDS模型大鼠的ATⅡ细胞,用免疫细胞化学、免疫电镜以及WESTERN BLOTTING方法测定AQP1的表达;

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13、

There was no significant difference in MIC among the strains isolated from different sites.

分离自四个不同部位的红色毛癣菌MIC几何均值间无显著性差异(P>0.05)。

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14、

Therefore, oils extracted by supercritical carbon dioxide can be avoided deacidification, bleaching, etc. refining process. ( 5) Two compounds were isolated and purified from pitaya seeds meals' butanol extract.

因此用超临界二氧化碳萃取法生产的火龙果籽油可省去脱酸、脱色等精炼过程。(5)对火龙果籽粕正丁醇萃取物的有效化学成分进行分离纯化,并对所得化合物进行结构鉴定。

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15、

ANGEL ALMANZAR: "Lack of knowledge about the American education system. Feeling isolated."

Angel Almanzar:“他们缺乏对美国教育体系的了解,感到孤立。”

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16、

Methods: T cell clones were isolated by limiting dilution.

方法通过有限稀释法建立T细胞克隆.

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17、

It's no longer an isolated, stable system.

他说: “ 星系不再是一种孤立而稳定的系统. ”

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18、

Isolated wheat protein bodies appear as evenly stained particles.

游离的小麦蛋白质看起来好象均匀染色的颗粒.

词典精选例句

19、

In this paper, an isolated point operator was used to define a topology abstract set.

在本文中, 笔者使用了孤立算子定义拓扑.

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20、

Active Fractions and Mechanism of Aqueous Extract from Persimmon Calyx in the Rat Isolated Diaphragm Preparations

柿蒂提取物抑制大鼠离体膈肌收缩的作用机制及其有效部位的研究

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