Finally, DNA is eluted from the column in low concentration buffer solution or water.
最后在低浓度的缓冲液或水中，DNA又从硅胶柱洗脱。
It form slice, rounded COM crystals and the (020) face of COM to disappear in low concentration.
加入低浓度的时，生成片状、圆形的COM晶体，(020)晶面消失。
The dynamic response of iodide selective electrode was studied with stationary immersion method in low concentration.
在低浓度范围，以静态浸入法研究了碘离子选择性电极的响应动力学。
Objective The effect of oxidation and peroxidation in workers exposed to oil refinery waste water in low concentration was observed.
目的探讨低浓度炼油污水作业对人体氧化和过氧化反应的影响。
The regularity of NO in low concentration NOx in flue gases converting to NO2 under the conditions of oxygen-rich oxidation is studied.
对烟气中低浓度的氮氧化物在富氧条件下NO转化为NO2的规律进行了研究。
The effect of chlorhexidine hydrofluoride in low concentration was observed during the process of the artificial demineralization of enamel with acid gel.
本文将合成的低浓度洗必太氟氢酸盐加入酸胶中，观察其在釉质脱矿过程中的作用，并用氟化钠对照。
The results show that bupivacaine and lidocaine in low concentration can be successfully used to induce epidural block in the operation on tho chest and abdomen.
表明低浓度布利混合液硬膜外阻滞适用于胸腹部手术麻醉。
Objective To determine the fi eld efficacy of the mixed baits of anticoagulant rodenticides Diphacinone Na-sa lt and Bromadiolone in low concentration against rodents.
目的报告抗凝血灭鼠剂敌鼠钠盐和溴敌隆低浓度混配现场防制家鼠的效果。
From the experimental results, it can be inferred that the process of purifying the waste gas containing toluene in low concentration by using the biofilter is limited by mass transfer.
由实验结果推断，生物膜填料塔对废气中甲苯的净化去除过程属于传质控制过程，甲苯在生物膜内的降解为一级生化反应过程。
The optimization conditions were obtained for the analysis of aniline compound in water. The analysis method could be used to character the aniline compound in low concentration for groundwater.
确定了水体中苯胺类化合物分析的最适条件，使水体中苯胺类化合物分析方法得到优化，以适用于对地下水等低浓度水体中苯胺类化合物含量的测定。
In some cases, even a low concentration of green tea was effective.
在某些例子中，即便是低浓度的绿茶都有效果。
In extreme cases, excessive water consumption can even be fatal, if it causes your blood concentration of sodium to fall too low.
在极端情况下，如果过量饮水可以导致你血液中钠的浓度过低，从而丧命。
That is, we're not going to worry about changes in the molar volume, either as a function of pressure or a function of concentration at the low concentrations that we're working.
这意味着我们不需要,担心摩尔体积随着，气压和浓度的变化,至少在我们所考虑的,这么低的浓度下。
The concentration< of acid in these products is so low that our digestive systems are easily capable of coping with it with no harm to us.
这些产品的酸浓度非常低，我们的消化系统很容易就能处理它们，不会对我们造成任何伤害。
The moon's low gravity also means that water composed of regular hydrogen and oxygen will escape quicker than heavy water, perhaps leading to a concentration of deuterium in the water of the moon.
月球的低重力也意味着由普通氢气和氧气组成水将会比重水更快的消失，可能导致在月球上水的氘含量。
In 2008, laboratory tests showed INX-189 killed 90 per cent of the virus at very low (nanomolar) concentration, making it the most potent compound of its kind developed to date.
在2008年，实验室研究表明INX-189在非常低的浓度下（纳摩尔级）就可以杀死90%的病毒，成为同类化合物中迄今为止的最强效的。
Known as "water intoxication," the condition occurs when serum sodium concentration in the blood falls to dangerously low levels causing cells in the body to stop excreting water.
低钠血症也被称为水中毒，当血液中的血清钠浓度降低到危险水平时，会引起机体的细胞停止分泌水分。
Objective to explore the effect of different concentration aminophylline on feeding intolerance in low birth weight infants (LBWI).
目的探讨不同血药质量浓度氨茶碱对低出生体质量儿(LBWI)喂养不耐受的影响。
The free glutamic acid in yeast extracts are relatively low and of the concentration that will not produce a harmful spike in the body when consumed.
酵母抽提物中游离的谷氨酸含量相对较低，这个低浓度下对机体不会产生有害的作用。
Then we put in the low concentration to permeate the cell and start the cascade reactions that activate the release of oxygen and stimulate interferon and the immune complement.
然后，我们把低浓度渗入细胞并启动级联反应，激活释放氧气，刺激干扰素和免疫补充。
So water-retaining agents could mix urea and low concentration potassium in process of production, and we can study complex water-retaining agents which compose the nitrogen and potassium too.
因此，在生产过程中可以考虑保水剂与尿素和低浓度的钾肥混合施用，也可以进行赋氮肥、钾肥的复合型保水剂研究。
Low concentration acetone sensors play an important role in monitoring of industrial production, food quality, stock raising and disease diagnosing.
低浓度丙酮气体的检测在监测工业生产、食品质量、畜牧业和疾病等中有重要的作用。
The superoxide dismutase (SOD)and peroxidase (POD) activities in the wheat seedling leaves were increased affected by the low concentration of sulfite.
在低浓度亚硫酸盐作用下，小麦幼苗叶片中超氧化物歧化酶（SOD）和过氧化物酶（POD）活性升高；
At very low concentration in experiment, the phenomena of avalanche transverse expansion was observed obviously.
在三乙胺浓度很低时，实验观察到明显的雪崩横向扩展现象。
This porous microcarrier has the advantage of high surface, low using concentration, easy-to enlarge in large scale culture.
该载体具有表面积高，使用浓度低，便于扩大培养的特点，便于进行大规模培养。
Conclusions the repeated surface anaesthesia with low-concentration Dicaine is safe and effective, and it is a better choice in endoscopic surgery for chronic nasosinusitis and nasal polyp.
结论在一定时间间隔和安全用量范围内，使用低浓度地卡因反复表面麻醉是安全有效的，是慢性鼻窦炎、鼻息肉鼻内窥镜手术的较佳选择。
Two months later, low serum sodium concentration and anemia were detected in this patient.
两个月后，在这名患者检测到低钠血症和贫血。
Conclusions It suggested that low concentration benzene results in hazards of histopathological system and could develop lipid peroxidation and mutagenicity.
结论低浓度苯可引起小鼠造血系统损伤、过氧化损伤及致突变作用。
It can improve the growth of leaves in low chlorine concentration and make Chinese cabbage suffer toxicity in high chlorine concentration.
低浓度的氯促进大白菜叶片的生长，而高浓度的氯则使大白菜遭受毒害。
It can improve the growth of leaves in low chlorine concentration and make Chinese cabbage suffer toxicity in high chlorine concentration.
低浓度的氯促进大白菜叶片的生长，而高浓度的氯则使大白菜遭受毒害。
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