查询词典 nucleic acid

Folic acid is necessary for synthesis of nucleic acids and formation of the heme component of hemoglobin in red blood cells.

叶酸对核酸的合成及红血球中血红蛋白的血红素的形成来说是必需的。

Two major kinds of nucleic acids are found in living things: deoxyribonucleic acid or DNA and ribonucleic acid or RNA.

生物中存在着两大类核酸：脱氧核糖酸和核糖核酸。

Nucleic acids were determined at nanogram levels based on their enhancement effects on the fluorescence reaction system between H 2O 2 and p hydroxyphenylacetic acid catalyzed by Mn [tetrakis(3 N methylpyridiniumy)porphyrin],a mimetic peroxidase.

痕量核酸对meso 四(3 N 甲基吡啶基)卟啉合锰催化H2 O2 氧化对羟基苯乙酸的荧光反应产生增强作用，且增强程度与核酸浓度之间有良好的线性关系，据此建立了测定核酸的高灵敏的荧光分析方法。

DNA molecular weight standards are a mixture of a grou Pof DNA molecules with known sizes to reference the molecular weight of unknown DNA samples in nucleic acid electrophoresis and hel Pthe experimentalists to judge the property of the DNA samples.

DNA分子量标准是一组分子量大小已知的DNA片段混合物，用于指示核酸电泳中未知样品的分子量大小，从而帮助实验人员判断DNA样品的性质。

Also described are processes for preparing the particles, and therapeutic methods using the particles including methods of nucleic acid immunisation and gene therapy.

本申请还描述了制备该颗粒的方法，和使用该颗粒的治疗方法，其中包括核酸免疫的方法和基因治疗的方法。

The present invention relates to methods of designing nucleic acid molecules for improved expression of the encoded polypeptides in plants.

本发明涉及设计核酸的方法以提高植物中所编码的多肽的表达。

We wish to suggest a structure for the salt of deoxyribose nucleic acid.

我们希望建议一个结构为deoxyribose 核酸盐。

The amount of plasma used for nucleic acid extraction, such as in TMA assay, is critical and increasing the extraction volume improves sensitivity.

用于HBV DNA提取的血浆量对于检测敏感度起关键作用，增加用于核酸提取的血浆量可提高检测灵敏度。

A structure for nucleic acid has already been proposed by Pauling and Corey.

一个结构为核酸由Pauling 和Corey 已经提议。

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％。