How to improve plant transformation efficiency?
怎样提高植物转化效率?
Thermal transformation efficiency of CFRC is up to 99.5% by the trend numeration.
趋势计算法计算出的热转化效率最高可达99.5 %。
Effect of soy extract on forage transformation efficiency of ovariectomized rats.
大豆提取物对去卵巢大鼠饲料转化率的作用。
Results show that NAB micro laser has lower threshold value, higher energy gain and transformation efficiency.
结果表明NAB新型微型激光器有较低的激光阈值,较高的能量增益与转换效率。
The input of auxiliary energy, especially inorganic energy, can greatly increase energy transformation efficiency.
增加人工辅助能,特别是无机能的投入可以增加能量产出。
While transformation efficiency was influenced by electric field intensity and pulse time when electroporation method was applied.
在进行电击法转化农杆菌时,电场强度和脉冲时间都对农杆菌的转化效率有影响。
Objective:Analyzing the affecting factors of forming competent cells of Escherichia coli JM109 to increase transformation efficiency.
目的:分析大肠杆菌JM109感受态形成因素,提高转化效率。
CONCLUSION: Maximum of transformation efficiency is achieved by proportionating combination of electric field intensities and pulse time.
结论: 适当的场强和脉冲时间的组合可使转化效率达到最大值。
Land resources in Xinjiang have absolute priority in existing variety and quantity as well as inferiority in low transformation efficiency.
新疆土地资源种类、数量具有存量的绝对优势和转化效率低下劣势并存的明显特征。
Its output current will produce serious harmonic pollution, and if without using a precise PLL, its transformation efficiency will be decreased.
其输出电流滤波不但会对电网产生严重的谐波污染,同时其输出电流锁相不精确会降低系统的转化效率。
With the help of stagnation and stagnation without water experiments, the photo-thermal transformation efficiency of AlN coating was investigated.
借助空晒和闷晒试验考察其光热转化效率。
The results showed that (1) supplementary energy input, energy transformation efficiency and output energy of farming sub-system were still in low level .
结果表明:(1)种植业亚系统的人工辅助能投入和能量的产出都在逐年迅速增加,但能量的投入和产出均处于较低水平,能量利用效率低。
Experimental results of exploring the appropriate method of dealing with stigma showed that cutting whole stigma can get the highest transformation efficiency.
探索适宜的柱头切割方法的实验结果显示,切除全部柱头导入的转化率最高。
Objective to investigate the transformation efficiency and affecting factors in the preparation of competent E. coli cells by using rubidium chloride (RbCl) method.
目的研究氯化铷法制备感受态细胞的转化效率和不同条件对其的影响。方法采用氯化铷法制备感受态细胞,用不同的质粒进行转化。
The review introduced the theory and methods of Agrobacterium-mediated transformation of peanut, and the factors influencing transformation efficiency were discussed.
介绍农杆菌介导的花生遗传转化的原理和方法并对影响转化率的因素进行了探讨。
Because it has many functions such as Impedance matching and amplitude detecting, the system has high electroacoustic transformation efficiency, low heat and rapid cutting ability.
具有阻抗匹配和振幅检测等多项功能,电声转换效率高,发热少,切割速度快。
An efficient and stable Agrobacterium-mediated genetic transformation system for Torenia was established through investigating the factors influencing the transformation efficiency.
通过对影响根癌农杆菌介导蓝猪耳转化效果各种因素的研究,建立了蓝猪耳高效稳定的遗传转化系统。
Meanwhile, there are many problems in mulberry gene transformation, such as the difficult to establishing regeneration system, high reliability on gene type, low transformation efficiency.
同时,桑树转基因也存在着再生体系建立困难,基因型依赖性强,转化效率不高等问题。
A significant increase of transformation efficiency was revcaled with the homologous plasmid isolated from recipient itself since the effects of host restriction and modification werc avoided.
来自受体菌自身的同源质粒,因克服了宿主的限制一修饰性,可以极显著地提高电转化效率。
The system used as beam expander for dye laser, which has advantages of conveniently regulate and petty loss of light energy, transformation efficiency and output power of dye laser is increased.
该系统用于染料激光器中作为光束扩展器,具有调整简便,光能损耗小等优点,可提高染料激光器的转换效率和输出功率。
What XSL gains in simplicity and broad ability for transformation is often lost in efficiency and ability to do anything unrelated to transformation.
XSL在转换的简单性和广泛能力上所取得的优势却常常在进行任何与转换无关的操作的效率和能力上失去了。
Separates format transformation complexity from business flow logic, thus increasing development team efficiency.
将格式转换复杂性与业务流逻辑分开,从而增强开发团队工作效率。
BPM provides the discipline and expertise for the required process transformation to fully capitalize on the efficiency and flexibility of SOA.
BPM提供了所需的流程转换原则和专业知识,以充分提高SOA的效率和灵活性。
This article narrated the high-pressured frequency changer in iron-smelting dust removal system transformation analysis as well as the economic efficiency analysis.
】本文讲述了高压变频器在炼铁除尘系统中的改造分析以及经济效益分析。
The reason for this transformation is that intra and inter-business electronic links greatly increase the efficiency of production, planning, the collecting of information and data exchange.
其原因就是企业内部和企业之间的电子网络极大地提高了生产、规划、信息收集以及数据交换的效率。
A method of calculating wavelet transformation filter coefficients for multiscale edge detection is given in this paper, and the efficiency of the method is clarified.
提出了一种用于多尺度边缘检测的小波变换滤波器系数的计算方法,并且以具体例子进行了检验,表明了该方法的有效性。
Meanwhile the paper analyzes the deficiency of current transmission coding and describes a new data transformation method, base91 coding with high encoding efficiency but low data extension.
论文同时分析了现有的电子邮件系统传输编码存在的缺陷,提出了一种利用编码效率高、数据扩展率低的数字数据变换方法:基数- 91编码来提高编码效率。
The high accuracy size measure meter improved the accuracy of bearing parts and production efficiency by digit transformation of signal.
这种高精度尺寸测量仪通过信号的数字化转换,提高了加工件的精度和生产效率。
Financial efficiency of investment bank reflect its performing the financial function in the economy transformation of China.
投资银行的金融效率反映其在中国经济转型中所履行金融功能的状况。
Financial efficiency of investment bank reflect its performing the financial function in the economy transformation of China.
投资银行的金融效率反映其在中国经济转型中所履行金融功能的状况。
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