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1)  Proliferation responding ratio
增殖响应系数
2)  propagation coefficient
增殖系数
1.
35mg/L,and the propagation coefficient reached 3.
63mg/L时,不定芽增殖系数大于2,可靠性为95%。
2.
36, and the propagation coefficient reached 4.
以爆仗竹顶芽与带腋芽的茎段为外植体,采用二次回归正交设计方法研究了爆仗竹组织培养快速繁殖中不定芽增殖系数与继代培养基中6BA和NAA组合及其浓度配比之间的关系。
3.
2 mg/L gave the highest propagation coefficient (5.
2mg/L的增殖系数最高,为5。
3)  Multiplication coefficient
增殖系数
1.
The average ploidy rates of accurate judgement were 88%, 90% and 80%, respectively, for the methods of multiplication coefficient, high-temperature stress and low-temperature stress, indicating that they are efficient methods for ploidy identification.
实验表明 :增殖系数法、高温胁迫法和低温胁迫法的平均倍性符合程度分别为 88% ,90 %和 80 % ,是快捷高效的四倍体鉴定方法。
4)  multiplication [英][,mʌltɪplɪ'keɪʃn]  [美]['mʌltəplə'keʃən]
增殖系数
1.
In order to improve the multiplication coefficient of Eucalyptus dunnii, reduce the cost of culture and obtain the vigorous test-tube plantlet, culture conditions were optimized through testing the multiplication rate and height of test-tube plantlet under different conditions such as basic media, glutamic acid (Glu), pH, intensity of illumination.
为提高邓恩桉组培苗的增殖系数,降低组培苗生产成本,获得健壮的邓恩桉组培苗,通过不同基本培养基、谷氨酸、培养基不同pH值以及不同光照强度对邓恩桉继代培养增殖的影响试验,找到了邓恩桉的组织培养中继代增殖的适宜条件。
5)  response coefficient
响应系数
1.
Discussion on distribution of response coefficient of COD concentration in typical estuaries of Jiaozhou Bay;
胶州湾东岸典型河口区COD浓度响应系数分布探讨
2.
A New method to determine the linear response coefficient of photodetector in laser particle sizer;
确定光电探测器线性响应系数的一种新方法
6)  proliferative effect
增殖影响
1.
Objective: To investigate the proliferative effect of rhEGF under different concentration and the abnormal differentiation effect of rhEGF under certain concentration on human keratinocyte growth.
目的:掌握角质形成细胞培养的技术,了解细胞的生长特性;表皮生长因子在不同浓度条件下对角质形成细胞的增殖影响,以及表皮生长因子对角质形成细胞有无异常分化的作用。
补充资料:快中子增殖系数
分子式:
CAS号:

性质:又称快中子增殖系数。以ε表示     ε=   且有ε≥1。热中子引起重核裂变时,每消耗1个中子,放出能量范围为0~10MeV的v个中子,其中有一部快中子也能使238U核发生裂变(238U的裂变阈为≈1MeV),从而使中子数增加为vε个,因它们很快被慢化,由快中子裂变而造成的中子数的增殖是很小的。

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