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- The invention discloses a nucleic acid concentrator and an application thereof. 本发明公开了一种核酸富集器及其应用。
- The nucleic acid concentrator can be used to concentrate ribonucleic acid or deoxy ribonucleic acid, thereby being applied to polymerase chain reaction (PCR) and nucleic acid testing. 本发明的核酸富集器可应用于富集核糖核酸或脱氧核糖核酸，从而应用于PCR反应和核酸检测。
- Tank size, supports, acid concentrations, charging schedule, plate alignment, etc. are the same as described. 槽的尺寸，支架，酸的浓度，充电时间，极板的排列等与所描述的一样。
- Methods: Using the turbidity method and analyzing the acetic acid concentration of both phases at equilibrium. 方法 :用浑浊法测定体系的分层曲线 ,自动电位滴定仪测定平衡两相中醋酸的含量 ,通过绘制出的三元相图 ,筛选萃取剂。
- Under this condition which shortens the lysis time by changing acid concentration and leads to the fast measurement. 在此条件下改变酸的浓度来缩短水解时间，达到快速测定的目的。
- By experiment we state the best sulfuric acid concentration, align of reactant, temperature and acid-base degree. 确定了硫酸最佳浓度、反应物的最佳配比、最佳反应温度、溶液的最佳酸碱度。
- In the process of nitration, the synthesis temperature and the nitric acid concentration was tested. 采用调整反应温度和硝酸浓度等因素对硝化反应进行了探讨;
- MLF not only helps to attenuate high malic acid concentrations (Pinot being a cool climate grape), but is also reputed to contribute complexity. 多边基金不仅有助于减轻苹果酸浓度偏高(比诺葡萄是气候凉爽)也是被誉为贡献复杂。
- Low humic acid concentration accelerated 2,4-DCP photodegradation rate while high humic acid concentration restrained photodegradation. 腐殖酸在低浓度时,促进光降解反应的进行,在高浓度时,2,4-DCP的光降解氧化受到抑制。
- Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased. 腐殖酸对胺菊酯光敏化作用显著，并随腐殖酸浓度的增加而迅速增强。
- The free serine and glutamatic acid concentrations in liver declined more than 80% while leucine, isoleucine and lysine declined more than 40%. 肝脏游离氨基酸中丝氨酸、谷氨酸的浓度下降幅度大于80%25，亮氨酸、异亮氨酸、赖氨酸的浓度下降幅度大于40%25。
- Influences of fuma acid concentration,acid value of grafted part,reaction conditions on performance of the water dispersion was discussed. 讨论了富马酸含量、接枝部分的酸值以及接枝反应温度对水分散体性能的影响。
- When aqueous hydrofluoric acid concentration is below fifty percent, it has delayed (up to six hours) symptoms of exposure. 当水成氢氟酸的浓度低于50%25时，它有延迟（大到6个小时）的暴露症状。
- With the increasing of benzoic acid and cinnamic acid concentration, the growth speed was decreased, and the radicles were short. 随着苯甲酸、肉桂酸处理浓度的增大，胚根长度变短。
- Palladium and platinum can be extracted and separated if acid concentration in water phase and MSO concentration in organic phase are controlled well. 在控制料液酸度和MSO浓度的条件下可有效地萃取分离钯与铂。
- Palladium and platinum can be extracted and separated if acid concentration in water phase and MSO concentration in organic phase are cont... 也考察了氯化铵的氨水溶液反萃取钯的适宜条件。
- Conclusion The increase of TFBA,especially seccondly bile acid concentration may be one of the etiologic factors of colorectal cancer. 结论粪胆汁酸浓度尤其是次级胆汁酸浓度增高可能是大肠癌促发因素之一。
- The ascorbic acid concentrations in the largemouth bass hepatopanereas increased significantly with the increase of the diet vitamin C supplementation levels(P<0.05). 随着饲料中维生素C添加水平的提高;大口黑鲈肝脏中维生素C的积累量显著升高(P<0·05)。
- The determination of uric acid concentration in plasma and the ac tivities of xanthine oxidase (XO) in the plasma and the small intestine were per formed. 用试剂盒检测血浆尿酸含量、血浆及小肠组织黄嘌呤氧化酶 (XO)的活性。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
