rhythm method

英 [ˈrɪðəm ˈmeθəd]

美 [ˈrɪðəm ˈmeθəd]

n.  安全期避孕法

牛津词典

noun

• 安全期避孕法
  a method of avoiding getting pregnant that involves a woman only having sex during the time of the month when she is unlikely to get pregnant

柯林斯词典

• 安全期避孕法
  Therhythm methodis a practice in which a couple try to prevent pregnancy by having sex only at times when the woman is not likely to become pregnant.

英英释义

noun

• natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)
  Synonym:rhythm method of birth controlrhythmcalendar method of birth controlcalendar method

双语例句

• According to "things-of-one-kind-come-together" principle, this algorithm uses the similarities of cases with same kind of heart disease at the same time, includes the factors of the individual difference to analyze arrhythmias by clustering QRS complex waveform and rhythm analysis as the subordinate method.
  该算法根据聚类分析物以类聚的思想，利用同类心脏病例的相似性，同时考虑个体差异性，通过对QRS综合波形聚类、以节律分析为辅助，对心律失常进行分析研究。
• Research into the Test Result Influenced By Physiology Rhythm Law with the Method of Variance analysis
  用方差分析探讨学生生理节律对考试成绩的影响
• The preliminary application under sinus rhythm, paced rhythm and ventricular fibrillation demonstrated the effectivity and the potential of this method.
  通过在动物实验中窦性心律、起搏心律和心室颤动情况下的使用初步验证了这种方法的可行和应用的潜力。
• Based on the study of speed and rhythm in each technical step of triple jump, this paper aims at finding out a proper method of controlling speed and Rhythm in order to provide a more accurate and reliable theoretical basis for triple jump training.
  通过对三级跳远各个技术环节速度-节奏的探讨，找出其正确的控制方法，以期为教练员和运动员训练提供更具准备性和可靠性的理论依据。
• Piano play meets some regular issue frequently, show and read table, rollover, look at play, rhythm square some incorrect method and used to it of piece.
  钢琴弹奏经常遇到一些规律性的问题，表现在读谱，折指、奏、奏等方面的一些不正确方法与习惯。
• The experimental research in undergraduate aerobics teaching using audio and video intensified rhythm training method
  音像强化节奏训练法在大学生健美操教学中的实验研究
• This paper introduces a Bayesian Rhythm model, then uses the Sequential Monte Carlo method to estimate the meter and the beat positions.
  本文先引入贝叶斯节奏模型，然后用基于贝叶斯理论的序列蒙特卡罗方法，推断音乐片段的小节和节拍的位置。
• The variation rules of porosity and permeability of reservoir formed by sedimentary rhythm and energy are used to analyze the genesis characteristics of oil reservoir with low saturation, providing an effective identification method of low saturation reservoir with logging shows combined with oil-water interface and sedimentary properties.
  根据沉积韵律、沉积能量所形成的储层孔、渗条件的变化规律，分析了低饱和度油层的成因特点，提出利用录井显示结合油水界面、沉积特征识别低饱和度油层的有效方法。
• Based on the structure of both biological snakes and snake-like robots and their rhythm movement, the cyclic inhibitory CPG is adopted as a control method to construct a snake-like robot neuron network model.
  根据生物蛇和蛇形机器人的结构及运动特点，应用循环抑制CPG建模理论构建了蛇形机器人神经网络模型；
• Based on this rhythm, a mathematical model is built to provide a simple method for quantitatively predicting seismic tendency in a seismic area.
  基于上述现象，对该节律建立了一个数学模型，为定量地预测震区发震性提供了一个简单依据。