dilution cloning

Twenty nine H3N2 subtype swine influenza viruses(SIV) isolates were purified with limited dilution cloning.

以有限稀释克隆法对 2 9株 H3N2亚型猪流感病毒 ( SIV)不同地区分离株进行纯化 ,并对其生物学特性进行了研究。

The copper concentration in beverage has been determined by the method of flame atomic absorption spectrometry and the pre-treatment of sample has been performed by the dilution method in this study.

本法采用火焰原子吸收法测定饮料中的铜含量,并在此基础上用硝酸稀释法处理样品,经过比较,发现该法样品前处理简便、快捷,克服了消化法繁琐、耗时以及直接进样法的易堵塞燃烧头、基线漂移等缺点,测定结果准确。

The structure parameters of SDS/n-butanol/nheptane/water microemulsion system were calculated by dilution method.

用稀释法测定SDS/正丁醇/正庚烷/水体系W/O型微乳液的结构参数,求得不同ω(水和SDS的摩尔比)时体系的水内核半径Rw、颗粒有效半径Re、界面层厚度l、颗粒总数Nd、分散相所占总界面积Ad和平均聚集数-n。

The structural parameters,change of standard free energy for hexanol to transfer from the continuous phase to the interfactial membranes,and activation energies for SDS(sodium dodecyl sulfate) 1 hexanol alkane water or aquatic solution system were calculated by means of dilution method or measurment of electric conductivity.

用稀释法和电导测定法求得了阴离子表面活性剂 (SDS) -正己醇 -烷烃 -水或水溶液组成的w/o型微乳的结构参数 ,醇从连续相转移到界面层的自由能变化△G0c→i和活化能△E ,研究了烷烃碳原子数、温度及电解质浓度的影响 。

For achieving sevage emission standard,three treatments are put forward: dilution,soil absorption and medicament treatment,of which applied effect is analyzed.

为了使冷凝液达到污水排放标准,给出了三种处理方案:稀释法、土壤吸收法和药剂处理法,分析了三种处理方法的应用效果。

Three condensation water solution plans,dilution,soil absorption and chemical solution,are presented in compliance with sludge discharge standards.

对冷凝式锅炉烟气冷凝的影响因素进行了阐述,分析了烟气冷凝对排烟组分的净化作用及其净化效果,用实例说明了冷凝式锅炉的减排效果;引用大量实验数据,阐述了冷凝液的特性,根据污水排放标准,给出了3种冷凝水处理方案:稀释法、土壤吸收法和药剂处理法,分析了3种处理方法的应用场合及效果。

Egg yolk IgY was separated by water dilution.

用水稀释法分离蛋黄中的免疫球蛋白 Ig Y,研究稀释度、稀释液 p H和温浴时间对分离效果的影响 。

dilution cloning

稀释克隆法[如用于获得细胞克隆株]

The chemical dilution technique transcends most of the difficulties.

化学稀释法能克服大部分困难。

Serial dilutions of cloned humanβ- actin gene were used to construct a standard curve.

用梯度稀释的克隆的人β肌动蛋白基因制作标准曲线。

Dilchill Dewaxing process

稀释冷冻法脱蜡过程

radioactive isotope dilution method

放射性同位素稀释法

stable isotope dilution mass spectrometry

稳定同位素稀释质谱法

The Problem and Canon of Constitutional Interpretation of Human Dignity--to Take the Dispute about Human Cloning for Example

人性尊严的宪法解释方法及其问题——以克隆人宪法争议为例

DETERMINATION OF TRACE RE ELEMENTS BY ISOTOPE DILUTION MASS SPECTROMETRY (IDMS)

用同位素稀释质谱法测定微量稀土元素

A dilute or weakened condition.

稀释稀释或变弱的状态

Cloning and Expression Pattern of Some Genes in Gobiocypris Rarus and Misgurnus Anguillicaudatus;

稀有鮈鲫和泥鳅部分基因的克隆及其表达模式

Cloning and Characterization of Genes Related to Sex Differentiation of Gobiocypris Rarus

稀有鮈鲫性别分化相关基因的克隆与分析

CLONING AND EXPRESSIONAL ANALYSIS OF Cyp19b GENE FRAGMENT IN GOBIOCYPRIS RARUS

稀有鮈鲫脑芳香化酶cDNA片段的克隆与表达分析

Fine Mapping and Identifying the Mutation Gene of snthr~(-1Bao) Scant Hair Mouse

snthr~(-1Bao)稀毛小鼠突变基因的精确定位及克隆鉴定

In the direct method of thinning, the polyester is placed in a thinning talk and cooled to a temperature around 100-125℃.

在直接稀释法中，将聚醋放入稀释罐内，冷却至100-125℃。

isotope dilution spark source mass spectrometry

同位素稀释火花源质谱法

" Estimation of colour of varnishes, boiled oils and thinners"

GB/T1722-1992清漆、清油及稀释剂颜色测定法

Determination of water of thinners and retarders

GB/T1751-1992稀释剂、防潮剂水分测定法

Method of test for evaporation rate of thinners and anti-blushing agents

GB/T1753-1979稀释剂、防潮剂挥发性测定法