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- Transformation efficiency is greatest with circular plasmids containing only small inserts of passenger DNA. 使用带有一小段客座DNA的插入序列的环状质粒进行转化，较率会最高。
- 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。
- The source cell was sufficiency.The chondrocyte transformation efficiency was high. 2) 混合培养方法简便、细胞来源较充足、间充质干细胞向软骨转化率高、理论上软骨细胞退化少，是一种新型种子细胞。
- With higher sun light transmittance , can raise photoelectric transformation efficiency. 太阳能透过率高，提高电池的光电转换效率。
- 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。
- 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。
- The transformation efficiency of leaf pieces which abaxial side contacted with medium during concultivation was higher than the efficiency of leaf pieces which adaxial side contacted with medium. 共培养时，叶片远轴面与培养基接触比近轴面与培养基接触的转化效率高。
- Establishing an optimal or high-performance bioconversion system is a crucial step for increasing the concentration of substrate, which in turn enhances the transformation efficiency. 甾体是一类疏水性物质,在水中的溶解度极低。因此,创建合理有效的生物转化体系对提高底物有效浓度,进而提高转化率具有重要意义。
- The paper studied material and energy transforming efficiency at every knot and the material and energy flow of the foodchain (wheat bran-Tenebrio molitor-mud eel) indoor. 摘要研究了“水花生和麦麸-黄粉虫-鳝鱼”食物链各个环节的物质能量转化效率以及整条食物链的物质流和能量流。
- photoelectric transformation efficiency 光电转换效率
- transformation efficiency of total nitrogen 总氮转化率
- increase transformation efficiency 提高电转化效率
- new light source of high transform efficiency 高效新光源
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- A fresh coat of paint can transform a room. 房间重新粉刷一遍可大为改观。
- Their labor efficiency is very high. 他们的工作效率很高。
- By putting an argon ion laser device in an axial magnetic field, the strike on the pipe wall by the ions can be reduced, which can prolong the life of the device and improve its output power and transforming efficiency. 将氩离子激光器置于轴向磁场中，不仅可以减少离子对管壁的轰击，延长激光器的寿命，而且能提高激光器的输出功率和转换效率。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Different type of plasmids was transformed efficiently by QTM. For the same plasmid, different E. eoli cells and different period of frozen had no effect on transformation. 快速转化法可有效转化不同类型的质粒 ,对于同一种质粒 ,不同菌种和冻存时间对转化效果无影响。
- The utilizing efficiency (UE) and transformating efficiency of the sorbed phosphorous by PEM were 57.5% and 61.7%, respectively, which were significantly higher than the average soil microorganisms. 结果表明PEM能有效地利用矿物吸附磷;微生物利用率和转化率分别达到57.;5%25和617%25;均明显高于一般土壤微生物(土壤悬液接种)。
