culture period meaning in English
培养期
Examples
- The shrimps ' consumption of oxygen was the most important factor at the final culture period in industrial culture , however , the oxygen consumption of sediment was the most significant factor at the final culture in soiled pond culture
在对虾的工厂化养殖中，对虾耗氧是最大的耗氧因子；而土池养殖后期，底质耗氧是主要耗氧因子。 - The results showed that the concentrations of organic matter increased in the high - intensity culture during the culture period while the dissolves carbohydrate level decreased , and maintained low level
试验结果表明：对虾高密度养殖水体中总有机物含量和可溶性蛋白质含量是随著养殖时间的延长而不断增加，而可溶性糖的含量则随著养殖时间的延长而逐渐减少，并维持在一个较低的水平。 - Throughout the culture period , most cells within the colonies continued to be alkaline phosphata se positive and specific stage embryonic antigen ( ssea - 1 ) positive which has been used routinely to characterize embryonic stem and pgcs cells
经过4 7天培养， pgcs形成典型的鸟巢状集落。集落在传代过程中保持碱性磷酸酶活性，胚胎阶段性特异抗原1 ( ssea - 1 )免疫荧光染色显示阳性。 - Abstract : adopting the serum - free and animal - source - free medium domestication express cell efficiently , setting up to express system efficiently , suspending culture cell , can raise the cell density in the scale turn the production , strengthen the cell vitality , control cell to propagate level , extension cell culture period , increase the target protein of yield , raise product quality , simplification of produces technics , reduce production cost , then raising the efficiency that the scale turns culture
提要：采用无血清无动物组分培养基驯化高效表达细胞，构建高效表达系统，悬浮培养细胞，可以在规模化生产中，提高细胞密度，增强细胞活力，控制细胞增殖水平，延长细胞培养周期，增加目标蛋白的产量，提高产品质量，简化生产工艺，降低生产成本，进而提高规模化培养的效能。