二次生长 meaning in English
diauxic growth
diauxie
Examples
- In this study , growth of streptomyces griseus in liquid ympd medium was determined by measuring the od560 at the interval of 1 hour
本研究通过测定菌液的od _ ( 560 ) ，发现并确证了灰色链霉菌存在二次生长现象。 - The correlation of enzyme - produce and ph was studied too , both varied simultaneously toward the same tendency during fermentation
通过测定发酵曲线，发现：该菌株有二次生长现象，而且发酵液中的酶活与ph值密切相关。 - For the ceramic materials , the effects of additives such as pbo , b2o3 , co2o3 , mno2 , cr2o3 , sb2o3 on the electrical properties of bismuth - free zno - glass varistor were studied . the glass phase formed mainly by pbo and b2o3 during sintering process could decrease the sintering temperature , improve grain uniform growth and inhibit grain second growth . nonlinear property could be improved by properly adding co2o3 , mno2 , and cr2o3
对瓷料而言，系统研究了非bi系zno -玻璃料配方体系中pbo 、 b2o3 、 co2o3 、 mno2 、 cr2o3 、 sb2o3等添加剂对压敏电阻电性能的影响规律，其中， pbo 、 b2o3在烧结过程中形成的玻璃相，可降低烧结温度，促进晶粒均匀生长，抑制晶粒二次长大， co2o3 、 mno2 、 cr2o3做为非线性添加剂，适量添加可提高样品的非线性， sb2o3做为改性添加剂，在烧结过程形成的尖晶石相可细化晶粒，抑制晶粒二次生长，改善样品的综合电性能。