转化频率的英文

• transformation frequency

• "转化"英文翻译    change; transform
• "频率"英文翻译    frequency; rate
• "标称化频率" 英文翻译 :    normalized frequency
• "标准化频率" 英文翻译 :    normalized frequency
• "归一化频率" 英文翻译 :    normalized frequency
• "量化频率" 英文翻译 :    sampling frequency
• "约化频率" 英文翻译 :    reduced frequency
• "标称化频率，归一化频率" 英文翻译 :    normalized frequency
• "极化频率效应" 英文翻译 :    polarization frequency effect
• "量化频率调制" 英文翻译 :    qfm quantized frequency modulation
• "归一化频率偏离" 英文翻译 :    normalized frequency departure
• "归一化频率漂移" 英文翻译 :    normalized frequency drift
• "晶体管化频率标准" 英文翻译 :    transistorized frequency standard
• "时间量化频率调制" 英文翻译 :    tfm time quantized frequency modulation
• "转化" 英文翻译 :    1.(转变) change; transform 向反面转化 change into the reverse; transform oneself into one's opposite; 劳动产品转化为商品。 products of individual labour are turned into commodities.; products of labour are transformed into commodities.2.[化学] inversion; conversion 转化成酒精 alcoholize
• "归一化频差" 英文翻译 :    normalized frequency difference
• "数字化频道" 英文翻译 :    digital channels
• "文化频道" 英文翻译 :    kftv-3
• "频率" 英文翻译 :    frequency; rate 超低频率 ultra-low frequency; 超高频率 ultra-high frequency; 低频率 low frequency; 高频率 high frequency; 甚高频率 very high frequency; 中频率 medium frequency; 频率变换 frequency transformation; frequency conversion; frequency transposition; 频率表 frequency list; 频率分布 frequency distribution; 频率共用 frequency sharing; 频率共用电路 frequency-sharing circuit; 频率合成器 frequency synthesizer; 频率互换 [讯] frequency frogging; 频率计 frequency meter; frequency indicator; cymometer; 频率校准 frequency calibration; 频率选择 frequency selection; 频率转换 frequency conversion; 频率转换开关 frequency-changeover switch
• "标准化频带极差" 英文翻译 :    normalized band level difference
• "商品式样变化频繁" 英文翻译 :    frequency of styling changes
• "双极化频谱复用" 英文翻译 :    dual polarization spectrum reuse
• "氮转化" 英文翻译 :    nitrogen transformation
• "电转化" 英文翻译 :    electrotransformation; electrotransport
• "反转化" 英文翻译 :    invert method

• The highest of transformants could reach 107 with per ng dna in bmb171
  78 11等3种常用受体菌相应最高转化频率的2 ~ 3500倍。
• Ca2 + and membrane surface activator being used to promote transformation may be innovation of our research
  采用caz和表面活性剂处理以提高转化频率是本实验的重大创新。
• With the 60ml injector , drawing distance being 6cm and drawing times being 40 can perform the greatest effect
  对于60ml的注射管而言，抽拉距离确定在6cm左右，抽拉次数40次对提高水稻愈伤组织的转化频率最为有效。
• Using the leaves of " royal gala " as the explants , both vectors were transformed via agrobacterium - mediated transgene system . some transgenic plants have been obtained now
  目前己经获得了2个株系的反义转基因植株和3个株系的正义转基因植株，转化频率为0
• Soybean cotyledonary nodes were transformed with s gene of ibv via a . . tumefaciens - med ated transformation . the highest transformation rate of 6 . 7 % was detected in the present experiment
  以子叶节为外植体，在抗性筛选培养基上大多白化死亡，有少数生长出芽，转化频率最高为6 . 7
• Studies on transformation of indica rice with bt - toxin gene mediated by agrobacterium tumefaciens precultured immature embryo and callus derived from young panicle , immature embryo and mature embryo were used as acceptor for genetic transformation mediated by agrobacterium tumefaciens , the transformation rate of the above acceptor was investigated respectively . the results showed that immature embryo after precultured for 4 ~ 6d was the best . in respect to the concentration of agrobacterium tumefaciens when calli were cotransformated in medium yeb , to agrobacterium tumefaciens eha 105 , od value of 0 . 8 was the best
  采用农杆菌介导法将bt毒蛋白基因导入水稻同样以上述两种籼稻为主要研究材料，比较了分别以预培养的幼胚和幼穗、幼胚、成熟胚来源的愈伤组织作为转化受体的愈伤组织转化频率，结果表明预培养4 6天的幼胚最适宜作为农杆菌介导转化的受体；其次是来源于幼胚和成熟胚的生长状态良好的胚性愈伤组织。
• The optimized parameters of high - frequency in bacillus thuringiensis plasmid - free mutant bmb171 by electroporation was studied . it showed that a highest electro - transformation frequency could be obtained , when sg solution was used as the buffer , and a 10 . 0 kv / cm of field strength , one time of pulse as well as a growth phase of recipient cells at the exponential phase ( od650nm value was 0 . 2 - 0 . 3 ) were selected
  对用电脉冲法转化苏云金芽胞杆菌受体菌bmb171优化条件的研究结果表明，采用sg溶液作电脉冲缓冲液，用10 . 0kv cm的脉冲场强和1次电脉冲( 4 . 6ms ) ，以及采用对数前期( od _ ( 650 )约0 . 2 0 . 3 )收获的受体菌，可以达到最高转化频率。
• It was found that 120mmol / l as , 0 . 1 % tween20 and 1min x 10 of negative pressure had optimum effect on increasing the green bud efficiency . 6 . using the optimized transformation system , a plant expression vector pig121 was introduced into sweet cherry
  85 ，是该转化体系的较好筛选方式c5 、实验研究了as 、 tween20和负压等回素对转化效率的影响，表明as可明显提高转化效率，其最适浓度为120fnmoll ； t 、 cen20和负压处理也能提高转化频率，了、 een20的适宜浓度是0