Two DNA extraction methods --- lysozyme-SDS-KAC method andlysozyme-boiling method were used.
建立了溶菌酶-SDS-醋酸钾法,溶菌酶-煮沸法两种快速,简便,安全的DNA提取方法。
Conclusion the ethanol extraction of baicalin antibacterial active ingredients better than the boiling method.
结论乙醇回流法提取黄芩有效成分的抑菌效果较水煮法好。
In this experiment, both the modified CTAB method and the boiling method were used to extract the maize total genome DNA.
本试验用改良的CTAB法和煮沸法两种方法提取玉米基因组dna。
Conclusion:Soaking disinfection is superior to boiling method in antistink effect, economics, can also prevent from cross infection.
结论:浸泡消毒法优于传统的煮沸法,能有效地祛除痰的腥臭味,省时、省电,效果可靠,预防了交叉感染。
High fluorine water can be treated by boiling method, contact precipitation method or column filter method, the content of fluorine for processed water can meet normal drinking standard.
以上几种降氟剂根据水质不同可单独使用,也可钙、镁两种降氟剂混合使用。使用方法有煮沸法,接触沉淀法、滤柱过滤法来处理高氟水,其水氟含量可达到正常饮用标准。
The conventional method involves boiling and then distilling water. An alternative works by reverse osmosis, in which water is forced through a semi-permeable membrane.
传统技术用的是蒸馏,新兴的替代技术是通过迫使咸水通过一个反渗透薄膜以达到过滤。
Addition level, addition method, and boiling intensity of hops had evident effects on both colloid stability and foam quality.
酒花加量、添加方法、煮沸强度对啤酒胶体稳定性及泡沫质量均有明显影响。
Method: Dip this product in the warm water till soft and keep it in boiling water for 20 minutes, then stir and fry with ham, bamboo shoot or boil with chicken or duck.
食用方法:将本品于温水中浸泡至回软,煮沸20分钟左右,取出后与肉类、蔬菜类炖、炒或煮成汤料食用等。
The traditional method for making paper is pulped by digestion with sulfite or alkali, but rarely done by high boiling solvent (HBS).
传统的造纸方法主要是亚硫酸盐或碱煮法制浆,用高沸醇溶剂制浆在国内外还没有产业化,研究论文也很少。
The ASTM data was treated to produce the TBP data and the mean average boiling point by explicit correlations and then the pseudo-components were cut by using the integral method.
该方法用显式关联直接将恩氏蒸馏数据转换成实沸点蒸馏数据和计算出馏分的中平均沸点,然后用积分法切割假组分。
A new method has been presented to predict the nucleation site density in nucleate pool boiling based on the investigation of the microstructure of boiling surface.
本文提出了一种新的基于沸腾壁面微结构分析的预测核态池沸腾中汽化核心密度的方法。
Spectrum analysis and phase method were used for the boiling two phase flow studying in this paper.
采用频域和相空间方法分析沸腾两相流系统。
The neutron noise method has been used to monitoring reactor coolant boiling.
中子噪声用于反应堆冷却剂沸腾监测有独特的作用。
Methods an Alkaline lysis method was used to isolate serum HBV-DNA for fluorescence quantitative PCR and compared with conventional phenol-chloroform extraction method and boiling lysis method.
方法使用碱裂解法、酚氯仿法和煮沸裂解法同时提取血清hbv - DNA,比较荧光定量pcr测定的重复性和测定值的差异。
Boiling is the surest and perhaps simplest method of water sterilization but is only practical or possible for small displaced populations.
煮沸可能是对水杀菌最可靠并且也许是最简单的方法了,但也仅仅是针对少量难民人口是实用或可能的。
The bobble detachment point of subcooled boiling was identified by visual method.
过冷沸腾汽泡脱离点是用目视方法确定的。
Two-phase flow boiling heat transfer in narrow channels is an economical and effective forced heat transfer method for its compact structure.
狭缝两相流传热装置结构紧凑,具有显著的强化效果,是一种既经济又有效的强化传热方法。
The result shows that the steaming method was superior to boiling, and microwave drying method superior to far-infrared drying, heated air drying and oil-frying.
结果表明蒸煮方法较优于水煮,微波干燥优于热风、远红外和油炸干燥方法。
This article provides the preventive method of road frost heaving - boiling in alpine area.
本文就这一现象论述了高寒地区道路冻胀翻浆的防治方法。
Comparing with the methods of boiling steaming and frying, the method of microwave not only used shorter time, and extinguished enzyme completely but also remained Amgydalin in great degree.
与水煮法、蒸汽法相比较,微波法灭酶时间短、灭酶彻底,可以最大限度的保存苦杏仁苷。
The heat transfer efficiency and boiling hysteresis are affected by the method to change heat loading, the maximum initial heat loading, and surface aging before heating.
热负荷的改变方式、最高初始热负荷以及加热前表面状态均将显著影响T管的沸腾传热性能和滞后现象。
The best method of purifying water is boiling for 10 minutes.
最好的净化水的办法就是把水煮沸10分钟。
A optimum processing method of fresh radix asparagi produced in Hunan province was optimized by different boiling time, drying temperature, drying method and processing method.
采用不同煮烫时间、干燥温度、干燥方法、处理方法加工湘产鲜天冬,并对产品质量进行综合评价。
This paper introduces the application of real time system of computer in oil-refining industry, gives the theory and method setting up gasoline-final boiling point model.
介绍了计算机实时系统在炼油工业的应用,给出了建立汽油干点模型的理论及方法。
Cumulative sum control charts are used to monitor the boiling and the parameter optimisation is discussed based on the method of integral equation.
采用累积和控制图进行变点检测,基于积分方程法讨论了控制图参数优化方法。
Used high-speed video camera visualization method, investigated the subcooled boiling heat transfer and bubble behaviors in narrow rectangular channel in high pressure for the first time.
首次在较高压力下,使用高速摄像手段对垂直向上矩形窄缝流道内的过冷沸腾及汽泡行为进行了可视化观察。
The invention relates to a method of recycling low boiling organic solvent from factory effluent in the wastewater treatment field.
本发明涉及水处理领域中的从生产废水中回收低沸点有机溶剂的方法。
A method of detecting low and high boiling components contained in VCM quickly and accurately by gas chromatography and GC working station is introduced.
介绍了用气相色谱仪及色谱工作站快速、准确地检测氯乙烯单体中高、低沸物的方法。
Method: 1. Cut the cabbages into sections of a finger wide. Then scald them in boiling water and ladle out.
制作方法:1、白菜心切成一指宽的条,用开水烫后、过凉。
Method: 1. Cut the cabbages into sections of a finger wide. Then scald them in boiling water and ladle out.
制作方法:1、白菜心切成一指宽的条,用开水烫后、过凉。
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