1) rationalizing factor
有理化因子
2) physical and chemical factors
理化因子
1.
Effects of physical and chemical factors on callus growth and flavonoid production in Cyclocarya paliurus;
不同理化因子对青钱柳愈伤组织生长和黄酮类化合物合成的影响
2.
Effects of several physical and chemical factors on eggs development of Neobenedenia melleni;
几种理化因子对梅氏新本尼登虫卵发育的影响
3.
Research on the Effects of the Growth and Alkaloid Content of Fritillariac Ussuricnsis s Callus Treated with Physical and Chemical Factors;
理化因子对平贝母愈伤组织生长和生物碱含量影响研究
3) physicochemical factors
理化因子
1.
The influences of physicochemical factors such as pH,temperature,oxygen demand,the quantity of the supplemented bacteria,NH4+-N initial concentration on marine nitrifying bacteria activity were studied in the paper.
研究pH、温度、供氧状况、投菌量、氨氮初始浓度等理化因子对海洋硝化细菌去除氨氮效果的影响。
2.
To explore the relationship between community composition and physicochemical factors in an artificial lake,plankton communities from the lake for transgenic fish culture were studied by PCR-DGGE fingerprinting.
对转基因鱼试验湖7个采样点的浮游生物群落进行了PCR-DGGE指纹分析,并进而探讨了DNA指纹与理化因子的关系。
4) physical and chemical factor
理化因子
1.
Changes in physical and chemical factors under ices in seawater ponds during a wintering period
海水越冬池塘冰下水体主要理化因子变化的初步研究
2.
Some applications of physical and chemical factors induced mutation and protoplast fusion technology in domestic pharmaceutical industry within recent years are reviewed.
综述了近年来理化因子和原生质体融合等遗传育种手段在国内的一些应用，阐明了这些经典的遗传育种方式在各医药生产及研究领域中的重要作用。
5) physical-chemical factors
理化因子
1.
DNA fingerprinting structure of plankton community and its relations to environmental physical-chemical factors in Donghu Lake.;
东湖浮游生物群落DNA指纹结构及其与环境理化因子的关系
6) physicochemical factor
理化因子
1.
The species of phytoplankton and physicochemical factors were investigated in shrimp Penaeus vannamei ponds with different cultural patterns during late period.
对凡纳滨对虾几种常见养殖模式后期的浮游植物及理化因子进行了调查研究,结果表明,浮游植物的群落特征因养殖模式、养殖时间、不同的环境条件等原因变化很大,其群落组成由最少的11种到最多的28种不等;其优势种与次优势种中以蓝藻门、绿藻门、硅藻门为主,甲藻门、裸藻门偶有出现,主要优势种有小环藻、波吉卵囊藻、中肋骨条藻、颤藻、林氏藻、裸甲藻、胶球藻、小席藻、腔球藻等,浮游植物群落的生物多样性由高至低依次为高位池分级精养模式、海水土池粗养模式、低盐度养殖模式、咸淡水半精养模式、工厂化集约养殖模式、高位池集约养殖模式,多样性指数与优势度呈显著的负相关,而与均匀度呈显著的正相关。
2.
The correlative co-efficiency between physicochemical factor and shrimp survival rate is not significant, but the varl able coefficient of physicochemical factors is highly ralated to shrimp sur.
水中理化因子的含量与虾的成活率相关程度不高，但理化因子的变异系数与虾的成活率密切相关（R＝0。
3.
The dynamic changes and correlation in main physicochemical factors in water were studied in white leg shrimp Litopenaeus vannamei ponds in Donghaidao of Zhanjiang,and the NQI was adopted to estimate the quality of water in the ponds.
研究了湛江东海岛2口凡纳滨对虾高位养殖虾池水体主要理化因子在养殖过程中的动态变化及其相互关系,并用营养状态质量法对该养殖场的水质状况进行评价。
补充资料：有理
1.有道理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条