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- maximal specific growth rate 最大比生长速率
- Glucose or glutamine limitation decreased specific growth rate. 葡萄糖或谷氨酰胺限制引起比生长速率下降。
- Chlorella pyrenoidosa 15-2070 was cultivated in three culture systems, from which the maximal biomass concentrations (dry weight) and the specific growth rates were obtained. 摘要采用自养、异养、混养3种方式对蛋白核小球藻15-2070进行了培养。测定了3种培养方式获得的生长曲线、最高生物量(干重)和最大比生长速率。
- The result showed that the activity of protease should be concerned, as well as the specific growth rate of spores when selecting and breeding the excellent strains. 实验表明选育优良的米曲黴菌株不仅要考察菌株的蛋白酶活力,也要考虑菌株孢子的比生长速率。
- Methods Observe the influence of fermentation parameters including dissolved oxygen concentration,specific growth rate and culture time on the growth of recombinant E. 方法控制相关发酵参数,观察溶解氧浓度、比生长速率和培养时间对工程菌生长和质粒浓度的影响。
- The result showed that the activity of protease should be concerned,as well as the specific growth rate of spores when selecting and breeding the excellent strains. 实验表明选育优良的米曲霉菌株不仅要考察菌株的蛋白酶活力,也要考虑菌株孢子的比生长速率。
- The results showed that: Supplement of NSP-enzyme in the hybrid tilapia diet had significant effect on specific growth rate(SGR) and feed conversion rate(FCR)(P<0.05). 试验结果表明:奥尼罗非鱼饵料中添加非淀粉多糖酶对罗非鱼的特定生长率、饵料系数等均有显著影响(P<0.;05);0
- Based on the structured model for Pichia pastoris proposed earlier, a set point control of the specific growth rate during the methanol growth phase was studied. 在已建立的毕氏酵母发酵过程结构模型基础上,进行了甲醇流加阶段恒定比生长速率控制研究。
- Temperature was the most important factor influencing ABAS degradation. The functions of specific growth rate and temperature, degradation rate of ABAS and temperature were constructed respectively. 温度是影响菌体生长及降解溴胺酸的最显著因素,建立了菌体比生长速率-温度和溴胺酸降解率-温度曲线方程。
- Strain A was selected as ADY production yeast, its suitable culture temperature was 32 C, specific growth rate was 0.2481/h in malt extract, trehaloase accumulation could reach 8.59% in shake flask. 选定菌株A作为葡萄酒活性干酵母生产菌株,其最适培养温度为32℃,在麦芽汁培养基中的最大比生长速率为0.;2481/h,在摇瓶培养条件下,海藻糖的积累量可达细胞干重的8
- The glucose concentration was controlled around 0.1g/L and the average specific growth rate was 0.06h~(-1). Under the above conditions the plasmid stability reached 86% and penicillin G acylase activity was 23 000U/L. h恒速流加葡萄糖至35h;控制流加过程葡萄糖浓度0.;1g/L左右;平均比生长速率为0
- Specific growth rate (SGR) was the lowest in fish fed the basal diet (P<0.05),and increased with increasing riboflavin up to 6.60 mg/kg (Diet 3) (P<0.05), and then leveled off (P>0.05). 缺乏核黄素组大黄鱼的特定生长率(SGR)显著低于其余各组(P<0.;05)。 随着饲料中核黄素含量的升高;大黄鱼的SGR显著升高(P<0
- MARINE PHYTOPLANKTON SPECIFIC GROWTH RATE 海洋浮游植物群落的比生长率
- Microbial maximum specific growth rate 微生物最大相对增长速度
- The specific growth rates(SGR),feed efficiency(FE) increased 28.37% and 38.30% respectively while hepatic and intestinal lipase increased 205.55% and 249.33% respectively compared with the control group. 草鱼的肝胰脏和肠道蛋白酶、淀粉酶以及脂肪酶活性均达最大值;其中肝胰脏和肠道脂肪酶活性分别比对照组提高了205.;55%25和249
- On-Line Estimation of Specific Growth Rate in Fermentation Process 发酵过程中比生长率的在线估计
- Effects of Algal Species Richness on Biomass and Specific Growth Rate 藻的物种丰富度对生物量及比生长率的影响
- Yet only discernible variation is in growth rate. 但仅在生长速度上能分辨的差异。
- maximal specific degradation rate of COD 最大比COD去除率
- A growth rate of 4% is projected for next year. 预计明年的增长率为 4%25。