nucleic的例句大全

Nucleic acid is an important hereditary material, which has been widely used in the biological analysis.

核酸是一种特殊的功能性材料，并广泛应用于生物分析中。

Those from domestic low-risk areas do not have to provide negative nucleic acid test result while arriving in Beijing;

国内低风险地区人员进京不再查验核酸阴性证明；

Ultracentrifuge A high-speed centrifuge, operating at up to a million revolutions per second that is used to sediment protein and nucleic acid molecules.

一种高速离心设备，运转时转速可达每秒百万转，常用于沉淀分离蛋白质与核酸分子。

It is noticeable that previous study has proved there are a big quantity of nucleases in the alimentary canals of many creatures, but nucleases were chronically considered to be only related to digesting and absorbing nucleic acids.

值得注意的是，以往的研究中证实了核酸酶在已发现的各种动物消化道中大量存在的事实，但均习惯性地认为与核酸的消化吸收有关。

Study on structure characteristics of alkylated nucleic acid bases

烷化核酸碱基结构的特征研究

BACKGROUND: Methyl cobalamin, a derivative of vitamin B12, can promote the metabolism of nucleic acid protein, axoplasmic transport and axonal regeneration.

背景：甲钴胺是维生素B12的一种衍生物，可促进核酸蛋白质代谢、神经轴浆的转运及轴突的再生。

DNA is a nucleic acid that carries the genetic information in the cell.

脱氧核糖核酸是一种在细胞中带有基因信息的核酸.

Meanwhile, several provinces have made it clear that those returning from low-risk areas during the Spring Festival holidays also need to have negative result of nucleic acid testing.

与此同时，多地已明确，春节假期从低风险区返乡者也需持核酸检测阴性证明。

If free radical scavengers and antioxidants in cells are insufficient to clean up the increased free radicals, oxidant injuries occur in some biological macromolecules such as chiefly lipids, proteins and nucleic acids ect.

体内清除自由基的酶系统和抗氧化剂不足以清除生成的自由基而引起脂质、蛋白质和核酸等生物大分子的氧化损伤。

Kashgar has taken nucleic acid samples from over 2.8 million residents since Saturday.

周六以来，喀什已采集到280多万居民的核酸样本。

Universities should also conduct routine nucleic acid tests on key groups of people and the environment and frequently sterilize, it added.

教育部要求高校错峰安排春季学期开学时间，同时做好线上教学的准备。同时，高校应定期对重点人群和环境进行核酸检测，并对重要场所进行消杀处理。

Study on the Preparation and Properties of AIV Nucleic Acid Vaccine Liposomes

禽流感病毒核酸疫苗脂质体的研究

RNA silencing is a kind of sequence-specific degradation mechanism commonly foundin eukaryotic organisms to resist the invasion of heterologous nucleic acid.

RNA沉默是普遍存在于真核生物体内抵御外来核酸入侵的序列特异性降解机制。

As a powerful tool, nucleic acid probes have been utilized in RNA study and explored wealth of essential information of RNA.

核酸荧光分子探针为RNA研究提供了一种强有力的工具，已为我们提供了大量有关RNA的基本信息。

Chromium yeast has not only plentiful organic chromium but also abundant protein 、 nucleic acid 、 hepatin 、 fat 、 biotin 、 Vitamin B 、 viosterol and other trace elements.

富铬酵母不仅含铬量高，还含有丰富蛋白质、核酸、糖原、脂肪、生物素、多种B族维生素、固醇和其他多种微量元素，因此具有很高的营养价值。

Objective To observe the clinical effects of using the vaccinum calmette guerini polysaccharide nucleic acid to prevent and treat community children repeated respiratory track infection.

目的观察卡介苗多糖核酸在预防和治疗社区儿童反复呼吸道感染的临床疗效。

The NHC has vowed to continue strengthening the country's nucleic acid testing capacity and intensifying health checks for people from overseas.

国家卫健委已承诺继续加强国家的核酸检测能力，并加强对海外人员的健康检查。

Objective : To investigate the effect of BCG-polysaccharide nucleic acid injection ( BCG-PSN ) on chronic urticaria.

目的: 观察 卡介 菌多糖核酸注射液治疗慢性荨麻疹的疗效.

Observation on Dynamic Change in Photo inactivation Damaged Nucleic Acid of VSV by RT-PCR Method

RT-PCR法观察光化学法损伤VSV核酸的动态变化

The effect of VB added into the culture medium on the nucleic acid was better than the yeast extracts.

在培养基中直接加入酵母膏的效果比在培养基中加入维生素B1的效果要好。