batch culture

基本解释

Maximal chain lengths of S. costatum were greater in natural populations than in the batch culture.
自然群躰的最大細胞鏈長度比批次培養的最大細胞鏈長度要大。
The research in the sift of kinds fit to batch culture and the main ecological factor have been completed.
完成了適宜批量培養的種類的篩選及主要生態學因子的研究工作。
The results showed that to feed batch culture can enhance enzyme productivity by 7.0 % with high methoxyl pectin as substrate, and by 2 3.5 % with low methoxyl pectin as substrate.
結果表明：通過分批補料對酶産率有提高，以高酯果膠爲底物酶産率提高7.0 % ，以低酯果膠爲底物酶産率提高2 3.5 % ；

間歇培養
Firstly, the processing conditions of batch culture of recombinant bacteria in 5L fermenter, including whether adding trace element and vitamin to culture media and so on were optimized.
首先在5L發酵罐中，對工程菌DH5α／pBV220間歇培養時，是否在培養基中添加微量元素和維生素等工藝條件進行了優化，確定出間歇培養的最優培養條件。
補料培養
In fed-batch culture, the best fed volum was 60% of the working volum, the best time was peak time of hydrogen production, in above conditions, YUAN-3 kept higher growth and hydrogen-producing activity.
補料培養的最佳補料躰積爲發酵液躰積的60%左右,最佳的補料時間爲産氣的高峰期,在此條件下投加細菌可以保証細菌具有較高的生長和産氫活性,竝可以縮短延滯期。連續培養能夠不斷將發酵産物排出,引進新鮮培養基,避免底物的抑制。
生物學
分批培養
There were no obvious lag stage in batch culture of Artemisia annua L hairy root,7～15 days after inoculation was the exponential stage,the growth rate of 11th day was the highest,and the cultures reached stationary stage at 20th day.
青蒿發根在分批培養中沒有明顯的遲滯期，接種後第7天進入指數生長期，第11天生長最快，第20天進入穩定期。
批次培養
一次性培養
分批培養物