1) Food frequency questionnaire
食物频率法
2) Simplified food frequency Questionnaire
食物摄入频率法
3) food frequency questionnaires
食物频率询问法
1.
Methods:1 395 patients with essential hypertension were investigated in rural areas with food frequency questionnaires and the impact of the dietary habits to the baseline of blood pressure of essential hypertension was determined by one-way factor and stepwise regression analysis.
方法:运用食物频率询问法调查农村1395个原发性高血压患者,采用单因素和多因素线性回归分析膳食习惯对高血压人群的收缩压和舒张压的影响。
5) herbivory frequency
虫食频率
6) Foraging frequency
觅食频率
1.
Foraging frequency and vigilance behaviour of Himalayan Snowcock(Tetraogallus himalayensis) pairs were observed by focal sampling method in Dongdashan and Yanchiwan Nature Reserve from April to July,2004 and 2005.
2004年和2005年的4～7月,采用聚焦取样的方法,观察研究了甘肃省东大山自然保护区和盐池湾自然保护区高山雪鸡(Tetraogallus himalayensis)繁殖期的两性觅食频率和警戒行为。
补充资料：食物网(见食物链)
食物网(见食物链)
食物网见食物链。
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